#!/bin/bash
+# Copyright (C) 2019 Ian Kelling
+# SPDX-License-Identifier: AGPL-3.0-or-later
# this gets sourced. shebang is just for file mode detection
# note, to catch errors in functions but not outside, do:
# trap 'trap ERR' RETURN
-
-############
-# settings #
-############
+# * settings
CDPATH=.
unalias -a
# remove gnome keyring warning messages
-# there is probably a more proper way, but I didn't find any easily on google
+# there is probably a more proper way, but I didnt find any easily on google
# now using xfce+xmonad instead of vanilla xmonad, so disabling this
#unset GNOME_KEYRING_CONTROL
shopt -s extglob
# include .files when globbing, but ignore files name . and ..
# setting this also sets dotglob.
-# Note, this doesn't work in bash 4.4 anymore, for paths with
-# more than 1 directory, like a/b/.foo, since * is fixed to not match /
-export GLOBIGNORE=*/.:*/..
+export GLOBIGNORE="*/.:*/.."
-# broken with bash_completion package. Saw a bug for this once. Don't anymore.
+# broken with bash_completion package. Saw a bug for this once. dont anymore.
# still broken in wheezy
# still buggered in latest stable from the web, version 2.1
# perhaps its fixed in newer git version, which fails to make for me
# this note is from 6-2014.
-# Also, enabling this before sourcing .bashrc makes PATH be empty.
+# still broken in flidas.
#shopt -s nullglob
# make tab on an empty line do nothing
shopt -s no_empty_cmd_completion
-# advanced completion
-# http://bash-completion.alioth.debian.org/
-# might be sourced by the system already, but I've noticed it not being sourced before
-if ! type _init_completion &> /dev/null && [[ -r "/usr/share/bash-completion/bash_completion" ]]; then
- . /usr/share/bash-completion/bash_completion
-fi
-
-
# fix spelling errors for cd, only in interactive shell
shopt -s cdspell
# append history instead of overwritting it
shopt -s globstar
-# inside emcas fixes
+# inside emacs fixes
if [[ $RLC_INSIDE_EMACS ]]; then
- # EMACS is used by bash on startup, but we don't need it anymore.
- # plus I hit a bug in a makefile which inherited it
- unset EMACS
- export RLC_INSIDE_EMACS
- export PAGER=cat
- export MANPAGER=cat
- # scp completion does not work, but this doesn't fix it. todo, figure this out
- complete -r scp &> /dev/null
- # todo, remote file completion fails, figure out how to turn it off
- export NODE_DISABLE_COLORS=1
- # This get's rid of ugly terminal escape chars in node repl
- # sometime, I'd like to have completion working in emacs shell for node
- # the offending chars can be found in lib/readline.js,
- # things that do like:
- # stream.write('\x1b[' + (x + 1) + 'G');
- # We can remove them and keep readline, for example by doing this
- # to start a repl:
- #!/usr/bin/env nodejs
- # var readline = require('readline');
- # readline.cursorTo = function(a,b,c) {};
- # readline.clearScreenDown = function(a) {};
- # const repl = require('repl');
- # var replServer = repl.start('');
- #
- # no prompt, or else readline complete seems to be confused, based
- # on our column being different? node probably needs to send
- # different kind of escape sequence that is not ugly. Anyways,
- # completion doesn't work yet even with the ugly prompt, so whatever
- #
- export NODE_NO_READLINE=1
+ # EMACS is used by bash on startup, but we dont need it anymore.
+ # plus I hit a bug in a makefile which inherited it
+ unset EMACS
+ export RLC_INSIDE_EMACS
+ export PAGER=cat
+ export MANPAGER=cat
+ # scp completion does not work, but this doesnt fix it. todo, figure this out
+ complete -r scp &> /dev/null
+ # todo, remote file completion fails, figure out how to turn it off
+ export NODE_DISABLE_COLORS=1
+ # This gets rid of ugly terminal escape chars in node repl
+ # sometime, Id like to have completion working in emacs shell for node
+ # the offending chars can be found in lib/readline.js,
+ # things that do like:
+ # stream.write('\x1b[' + (x + 1) + 'G');
+ # We can remove them and keep readline, for example by doing this
+ # to start a repl:
+ #!/usr/bin/env nodejs
+ # var readline = require('readline');
+ # readline.cursorTo = function(a,b,c) {};
+ # readline.clearScreenDown = function(a) {};
+ # const repl = require('repl');
+ # var replServer = repl.start('');
+ #
+ # no prompt, or else readline complete seems to be confused, based
+ # on our column being different? node probably needs to send
+ # different kind of escape sequence that is not ugly. Anyways,
+ # completion doesnt work yet even with the ugly prompt, so whatever
+ #
+ export NODE_NO_READLINE=1
fi
+# emacs has a different default search path than the info command. This
+# adds the info defaults to emacs, but not the reverse, because I dun
+# care much about the cli. The search path is only on the cli if you run
+# "info xxx", or in emacs if you run '(info xxx)', so not that
+# important, but might as well fix it.
+
+# info info says this path is what was compiled, and its not documented
+# anywhere. Through source grepping, i found it in filesys.h of the info
+# source in trisquel flidas.
+#
+# Traling : means for emacs to add its own stuff on to the end.
+
+export INFOPATH=$PATH:/usr/local/info:/usr/info:/usr/local/lib/info:/usr/lib/info:/usr/local/gnu/info:/usr/local/gnu/lib/info:/usr/gnu/info:/usr/gnu/lib/info:/opt/gnu/info:/usr/share/info:/usr/share/lib/info:/usr/local/share/info:/usr/local/share/lib/info:/usr/gnu/lib/emacs/info:/usr/local/gnu/lib/emacs/info:/usr/local/lib/emacs/info:/usr/local/emacs/info:.:
if [[ $- == *i* ]]; then
- # for readline-complete.el
- if [[ $RLC_INSIDE_EMACS ]]; then
- # all for readline-complete.el
- stty echo
- bind 'set horizontal-scroll-mode on'
- bind 'set print-completions-horizontally on'
- bind '"\C-i": self-insert'
- else
- # arrow keys. for other terminals, see http://unix.stackexchange.com/questions/10806/how-to-change-previous-next-word-shortcut-in-bash
- if [[ $TERM == "xterm" ]]; then
- bind '"\e[1;5C": shell-forward-word' 2>/dev/null
- bind '"\e[1;5D": shell-backward-word' 2>/dev/null
- else
- bind '"\eOc": shell-forward-word'
- bind '"\eOd": shell-backward-word'
- fi
- # terminal keys: C-c, C-z. the rest defined by stty -a are, at least in
- # gnome-terminal, overridden by bash, or disabled by the system
- stty werase undef lnext undef stop undef start undef
+ # for readline-complete.el
+ if [[ $RLC_INSIDE_EMACS ]]; then
+ # all for readline-complete.el
+ stty echo
+ bind 'set horizontal-scroll-mode on'
+ bind 'set print-completions-horizontally on'
+ bind '"\C-i": self-insert'
+ else
+
+ if [[ $KONSOLE_PROFILE_NAME ]]; then
+ TERM=xterm-256color
+ fi
+ # todo: not sure this works in sakura
+ #stty werase undef
+ #bind "\C-w": kill-region
+ # sakura == xterm-256color
+ # konsole == xterm
+ if [[ $TERM == xterm* ]]; then
+ # control + arrow keys. for other terminals, see http://unix.stackexchange.com/questions/10806/how-to-change-previous-next-word-shortcut-in-bash
+ bind '"\e[1;5C": shell-forward-word' 2>/dev/null
+ bind '"\e[1;5D": shell-backward-word' 2>/dev/null
+ else
+ # make ctrl-backspace work. for konsole, i fixed it through
+ # /home/iank/.local/share/konsole/default.keytab
+ stty werase '^h'
+ bind '"\eOc": shell-forward-word'
+ bind '"\eOd": shell-backward-word'
fi
+ # i cant remember why i did this, probably to free up some keys to bind
+ # to other things in bash.
+ # other than C-c and C-z, the rest defined by stty -a are, at least in
+ # gnome-terminal, overridden by bash, or disabled by the system
+ stty lnext undef stop undef start undef
+ fi
fi
# default HISTFILESIZE is 500 and could clobber our history
HISTFILESIZE=
# max commands 1 session can append/read from history
-HISTSIZE=100000
-# my own history size limit based on lines
-HISTFILELINES=1000000
-HISTFILE=$HOME/.bh
+HISTSIZE=1000000
# the time format display when doing the history command
# also, setting this makes the history file record time
# of each command as seconds from the epoch
-HISTTIMEFORMAT="%I:%M %p %m/%d "
-# consecutive duplicate lines don't go in history
+HISTTIMEFORMAT="%Y-%m-%d %I:%M %p "
+# consecutive duplicate lines dont go in history
HISTCONTROL=ignoredups
# works in addition to HISTCONTROL to do more flexible things
# it could also do the same things as HISTCONTROL and thus replace it,
# but meh. dunno why, but just " *" does glob expansion, so use [ ] to avoid it.
-HISTIGNORE='k *:[ ]*'
+HISTIGNORE='pass *:[ ]*:otp *:oathtool *'
export BC_LINE_LENGTH=0
+export PROFILE_TASKS_TASK_OUTPUT_LIMIT=100
-# note, if I use a machine I don't want files readable by all users, set
+# note, if I use a machine I dont want files readable by all users, set
# umask 077 # If fewer than 4 digits are entered, leading zeros are assumed
-C_DEFAULT_DIR=/a
-
-
-###################
-## include files ###
-###################
-for _x in /a/bin/distro-functions/src/* /a/bin/!(githtml)/*-function?(s); do
- source "$_x"
-done
-unset _x
-# so I can share my bashrc
-for x in /a/bin/bash_unpublished/source-!(.#*); do source $x; done
-source $(dirname $(readlink -f $BASH_SOURCE))/path_add-function
-source /a/bin/log-quiet/logq-function
-path_add /a/exe
-path_add --ifexists --end /a/opt/adt-bundle*/tools /a/opt/adt-bundle*/platform-tools
-export WCDHOME=/a
-# based on readme.debian. dunno if this will break on other distros.
-_x=/usr/share/wcd/wcd-include.sh
-if [[ -e $_x ]]; then source $_x; fi
-
-
-###############
-### aliases ###
-###############
-
-# very few aliases, functions are always preferred.
-
-# ancient stuff.
-if [[ $OS == Windows_NT ]]; then
- alias ffs='cygstart "/c/Program Files (x86)/Mozilla Firefox/firefox.exe" -P scratch'
- export DISPLAY=nt
- alias j='command cygpath'
- alias t='command cygstart'
- alias cygstart='echo be quick, use the alias "t" instead :\)'
- alias cygpath='echo be quick, use the alias "j" instead :\)'
-fi
-
-
-
-# keep this in mind? good for safety.
-# alias cp='cp -i'
-# alias mv='mv -i'
-
-
-# remove any default aliases for these
-unalias ls ll grep &>/dev/null ||:
-
+# i for insensitive. the rest from
+# X means dont remove the current screenworth of output upon exit
+# R means to show colors n things
+export LESS=RXi
+export SYSTEMD_LESS=$LESS
+# * include files
+# if someone exported $SOE (stop on error), catch errors.
+#
+# Note, on debian this results in the following warning when in ssh,
+# hich I haven't figured out how to fix. It doesn't happen if we source
+# after the shell has started
+#
+# bash: /usr/share/bashdb/bashdb-main.inc: No such file or directory
+# bash: warning: cannot start debugger; debugging mode disabled
+if [[ $SOE ]]; then
+ if [[ -e /a/bin/errhandle/err ]]; then
+ source /a/bin/errhandle/err
+ fi
+fi
+# based on readme.debian. dunno if this will break on other distros.
+if [[ -s /usr/share/wcd/wcd-include.sh ]]; then
+ source /usr/share/wcd/wcd-include.sh
+fi
+if [[ -s /a/bin/small-misc-bash/ll-function ]]; then
+ # shellcheck source=/a/bin/small-misc-bash/ll-function
+ source /a/bin/small-misc-bash/ll-function
+elif [[ -s ~/.iank/ll-function ]]; then
+ source ~/.iank/ll-function
+fi
-#####################
-### functions ####
-#####################
+# * functions
..() { c ..; }
.....() { c ../../../..; }
......() { c ../../../../..; }
-
# file cut copy and paste, like the text buffers :)
-# I havn't tested these.
-_fbufferinit() { # internal use by
- ! [[ $my_f_tempdir ]] && my_f_tempdir=$(mktemp -d)
- rm -rf "$my_f_tempdir"/*
+# I havnt tested these.
+_fbufferinit() { # internal use
+ ! [[ $my_f_tempdir ]] && my_f_tempdir=$(mktemp -d)
+ rm -rf "${my_f_tempdir:?}"/*
}
fcp() { # file cp
- _fbufferinit
- cp "$@" "$my_f_tempdir"/
+ _fbufferinit
+ cp "$@" "$my_f_tempdir"/
}
fct() { # file cut
- _fbufferinit
- mv "$@" "$my_f_tempdir"/
+ _fbufferinit
+ mv "$@" "$my_f_tempdir"/
}
fpst() { # file paste
- [[ $2 ]] && { echo too many arguments; return 1; }
- target=${1:-.}
- cp "$my_f_tempdir"/* "$target"
-}
-
-
-# todo, update this
-complete -F _longopt la lower low rlt rld rl lld ts ll dircp ex fcp fct fpst gr
-
-
-_cdiff-prep() {
- # join options which are continued to multiples lines onto one line
- local first=true
- grep -vE '^([ \t]*#|^[ \t]*$)' "$1" | while IFS= read -r line; do
- # remove leading spaces/tabs. assumes extglob
- if [[ $line == "[ ]*" ]]; then
- line="${line##+( )}"
- fi
- if $first; then
- pastline="$line"
- first=false
- elif [[ $line == *=* ]]; then
- echo "$pastline" >> "$2"
- pastline="$line"
- else
- pastline="$pastline $line"
- fi
- done
- echo "$pastline" >> "$2"
+ [[ $2 ]] && { echo too many arguments; return 1; }
+ target=${1:-.}
+ cp "$my_f_tempdir"/* "$target"
}
_khfix_common() {
- local h=${1##*@}
- local x
- ssh-keygen -R $h -f $(readlink -f ~/.ssh/known_hosts)
- x=$(timeout 1 ssh -oBatchMode=yes -v $1 |& sed -rn "s/debug1: Connecting to $h \[([^\]*)].*/\1/p")
- if [[ ! $x ]]; then
- echo "khfix: ssh failed"
- return 1
- fi
- echo "khfix: removing key for $x"
- ssh-keygen -R $x -f $(readlink -f ~/.ssh/known_hosts)
+ local host=${1##*@}
+ local ip port
+ read -r ip port < <(timeout 1 ssh -oBatchMode=yes -oControlMaster=no -oControlPath=/ -v $1 |& sed -rn "s/debug1: Connecting to $host \[([^\]*)] port ([0-9]+).*/\1 \2/p")
+ if [[ ! $ip ]]; then
+ echo "khfix: ssh failed"
+ return 1
+ fi
+ if [[ $port != 22 ]]; then
+ ip_entry="[$ip]:$port"
+ host_entry="[$host]:$port"
+ else
+ ip_entry=$ip
+ host_entry=$host
+ fi
+ ssh-keygen -R "$host_entry" -f $(readlink -f ~/.ssh/known_hosts)
+ echo "khfix: removing key for $ip_entry"
+ ssh-keygen -R "$ip_entry" -f $(readlink -f ~/.ssh/known_hosts)
}
khfix() { # known hosts fix
- _khfix_common "$@" || return 1
- ssh $1 :
+ _khfix_common "$@" || return 1
+ ssh $1 :
}
khcopy() {
- _khfix_common "$@"
- ssh-copy-id $1
+ _khfix_common "$@"
+ ssh-copy-id $1
}
a() {
- beet "${@}"
+ local x
+ x=$(readlink -nf "${1:-$PWD}")
+ # yes, its kinda dumb that xclip/xsel cant do this in one invocation
+ echo -n "$x" | xclip -selection clipboard
+ echo -n "$x" | xclip
}
ack() { ack-grep "$@"; }
-astudio() {
- # googling android emulator libGL error: failed to load driver: r600
- # lead to http://stackoverflow.com/a/36625175/14456
- export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
- /a/opt/android-studio/bin/studio.sh "$@" &r;
-}
-
b() {
- # backwards
- c -
-}
-
-bkrun() {
- # use -p from interactive shell
- btrbk-run -p "$@"
-}
-
-bfg() { java -jar /a/opt/bfg-1.12.14.jar "$@"; }
-
-btc() {
- local f=/etc/bitcoin/bitcoin.conf
- # importprivkey will timeout if using the default of 15 mins.
- # upped it to 1 hour.
- bitcoin-cli -rpcclienttimeout=60000 -$(s grep rpcuser= $f) -$(s grep rpcpassword= $f) "$@"
-}
-
-btcusd() {
- local price
- price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
- printf "$%s\n" "$price"
- if [[ $1 ]]; then
- printf "$%.2f\n" "$(echo "scale=4; $price * $1"| bc -l)"
- fi
-}
-usdbtc() {
- local price
- price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
- printf "$%s\n" "$price"
- if [[ $1 ]]; then
- # 100 mil satoshi / btc. 8 digits after the 1.
- printf "%.8f btc\n" "$(echo "scale=10; $1 / $price "| bc -l)"
- fi
-}
-satoshi() {
- local price
- price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
- price=$(echo "scale=10; $price * 0.00000001"| bc -l)
- printf "$%f\n" "$price"
- if [[ $1 ]]; then
- printf "$%.2f\n" "$(echo "scale=10; $price * $1"| bc -l)"
- fi
+ # backwards
+ c -
}
# c. better cd
-if [[ $RLC_INSIDE_EMACS ]]; then
+if type -p wcd &>/dev/null; then
+ if [[ $RLC_INSIDE_EMACS ]]; then
c() { wcd -c -z 50 -o "$@"; }
-else
+ else
# lets see what the fancy terminal does from time to time
c() { wcd -c -z 50 "$@"; }
+ fi
+else
+ c() { cd "$@"; }
fi
+c4() { c /var/log/exim4; }
+
caa() { git commit --amend --no-edit -a; }
caf() {
- find -L $1 -type f -not \( -name .svn -prune -o -name .git -prune \
- -o -name .hg -prune -o -name .editor-backups -prune \
- -o -name .undo-tree-history -prune \) \
- -exec bash -lc 'hr; echo "$1"; hr; cat "$1"' _ {} \; 2>/dev/null
+ # shellcheck disable=SC2033
+ find -L $1 -type f -not \( -name .svn -prune -o -name .git -prune \
+ -o -name .hg -prune -o -name .editor-backups -prune \
+ -o -name .undo-tree-history -prune \) \
+ -exec bash -lc 'hr; echo "$1"; hr; cat "$1"' _ {} \; 2>/dev/null
}
calc() { echo "scale=3; $*" | bc -l; }
# no having to type quotes, but also no command history:
clc() {
- local x
- read -r x
- echo "scale=3; $x" | bc -l
+ local x
+ read -r x
+ echo "scale=3; $x" | bc -l
}
cam() {
- git commit -am "$*"
+ git commit -am "$*"
}
+
ccat () { # config cat. see a config without extra lines.
- grep '^\s*[^[:space:]#]' "$@"
+ grep '^\s*[^;[:space:]#]' "$@"
}
-cdiff() {
- # diff config files,
- # setup for format of postfix, eg:
- # option = stuff[,]
- # [more stuff]
- local pastline
- local unified="$(mktemp)"
- local f1="$(mktemp)"
- local f2="$(mktemp)"
- _cdiff-prep "$1" "$f1"
- _cdiff-prep "$2" "$f2"
- cat "$f1" "$f2" | grep -Po '^[^=]+=' | sort | uniq > "$unified"
- while IFS= read -r line; do
- # the default bright red / blue doesn't work in emacs shell
- dwdiff -cblue,red -A best -d " ," <(grep "^$line" "$f1" || echo ) <(grep "^$line" "$f2" || echo ) | colordiff
- done < "$unified"
-}
-
-cgpl()
-{
- if (($#)); then
- cp /a/bin/data/COPYING "$@"
- else
- cp /a/bin/data/COPYING .
+
+_cdiff-prep() {
+ # join options which are continued to multiples lines onto one line
+ local first=true
+ while IFS= read -r line; do
+ # remove leading spaces/tabs. assumes extglob
+ if [[ $line == "[ ]*" ]]; then
+ line="${line##+( )}"
fi
-}
-capache()
-{
- if (($#)); then
- cp /a/bin/data/LICENSE "$@"
+ if $first; then
+ pastline="$line"
+ first=false
+ elif [[ $line == *=* ]]; then
+ echo "$pastline" >> "$2"
+ pastline="$line"
else
- cp /a/bin/data/LICENSE .
+ pastline="$pastline $line"
fi
+ done < <(grep -vE '^([ \t]*#|^[ \t]*$)' "$1")
+ echo "$pastline" >> "$2"
}
+
+cdiff() {
+ # diff config files,
+ # setup for format of postfix, eg:
+ # option = stuff[,]
+ # [more stuff]
+ local pastline unified f1 f2
+ unified="$(mktemp)"
+ f1="$(mktemp)"
+ f2="$(mktemp)"
+ _cdiff-prep "$1" "$f1"
+ _cdiff-prep "$2" "$f2"
+ cat "$f1" "$f2" | grep -Po '^[^=]+=' | sort | uniq > "$unified"
+ while IFS= read -r line; do
+ # the default bright red / blue doesnt work in emacs shell
+ dwdiff -cblue,red -A best -d " ," <(grep "^$line" "$f1" || echo ) <(grep "^$line" "$f2" || echo ) | colordiff
+ done < "$unified"
+}
+
+
+cat-new-files() {
+ local start=$SECONDS
+ local dir="$1"
+ inotifywait -m "$dir" -e create -e moved_to |
+ # shellcheck disable=SC2030
+ while read -r filedir _ file; do
+ cat "$filedir$file"
+ hr
+ calc $((SECONDS - start)) / 60
+ sleep 5
+ done
+
+}
+
+# shellcheck disable=SC2032
chown() {
- # makes it so chown -R symlink affects the symlink and its target.
- if [[ $1 == -R ]]; then
- shift
- command chown -h "$@"
- command chown -R "$@"
- else
- command chown "$@"
- fi
+ # makes it so chown -R symlink affects the symlink and its target.
+ if [[ $1 == -R ]]; then
+ shift
+ command chown -h "$@"
+ command chown -R "$@"
+ else
+ command chown "$@"
+ fi
}
cim() {
- git commit -m "$*"
+ git commit -m "$*"
}
cl() {
- # choose recent directory. cl = cd list
- c =
-}
-
-chrome() {
- CHROMIUM_FLAGS='--enable-remote-extensions' chromium &r
+ # choose recent directory. cl = cd list
+ c =
}
d() { builtin bg; }
complete -A stopped -P '"%' -S '"' d
-dat() { # do all tee, for more complex scripts
- tee >(ssh frodo bash -l) >(bash -l) >(ssh x2 bash -l) >(ssh tp bash -l)
-}
-da() { # do all
- local host
- "$@"
- for host in x2 tp treetowl; do
- ssh $host "$@"
- done
-}
dc() {
- diff --strip-trailing-cr -w "$@" # diff content
-}
-
-debian_pick_mirror () {
- # netselect-apt finds a fast mirror.
- # but we need to replace the mirrors ourselves,
- # because it doesn't do that. best it can do is
- # output a basic sources file
- # here we get the server it found, get the main server we use
- # then substitute all instances of one for the other in the sources file
- # and backup original to /etc/apt/sources.list-original.
- # this is idempotent. the only way to identify debian sources is to
- # note the original server, so we put it in a comment so we can
- # identify it later.
- local file=$(mktemp -d)/f # safe way to get file name without creating one
- sudo netselect-apt -o "$file" || return 1
- url=$(grep ^\\w $file | head -n1 | awk '{print $2}')
- sudo cp -f /etc/apt/sources.list /etc/apt/sources.list-original
- sudo sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc/apt/sources.list
- sudo apt-get update
+ diff --strip-trailing-cr -w "$@" # diff content
}
despace() {
- local x y
- for x in "$@"; do
- y="${x// /_}"
- safe_rename "$x" "$y"
- done
+ local x y
+ for x in "$@"; do
+ y="${x// /_}"
+ safe_rename "$x" "$y"
+ done
+}
+
+dig() {
+ command dig +nostats +nocmd "$@"
+}
+# Output with sections sorted, and removal of query id, so 2 dig outputs can be diffed.
+digsort() {
+ local sec
+ sec=
+ dig +nordflag "$@" | sed -r 's/^(;; ->>HEADER<<-.*), id: .*/\1/' | while read -r l; do
+ if [[ $l == [^\;]* ]]; then
+ sec+="$l"$'\n'
+ else
+ if [[ $sec ]]; then
+ printf "%s" "$sec" | sort
+ sec=
+ fi
+ printf "%s\n" "$l"
+ fi
+ done
+}
+# compare digs to the 2 servers
+# usage: digdiff @server1 @server2 DIG_ARGS
+# note: only the soa master nameserver will respond with
+# ra "recursive answer" flag. That difference is meaningless afaik.
+digdiff() {
+ local s1 s2
+ s1=$1
+ shift
+ s2=$1
+ shift
+ digsort $s1 "$@" | tee /tmp/digdiff
+ diff -u /tmp/digdiff <(digsort $s2 "$@")
}
dt() {
- date "+%A, %B %d, %r" "$@"
+ date "+%A, %B %d, %r" "$@"
}
-dus() {
- du -sh ${@:-*} | sort -h
+dus() { # du, sorted, default arg of
+ du -sh ${@:-*} | sort -h
}
e() { echo "$@"; }
-
-ediff() {
- [[ ${#@} == 2 ]] || { echo "error: ediff requires 2 arguments"; return 1; }
- emacs --eval "(ediff-files \"$1\" \"$2\")"
+# echo args
+ea() {
+ if (( ! $# )); then
+ echo no args
+ fi
+ for arg; do
+ printf "%qEOL\n" "${arg}"
+ printf "%s" "${arg}" |& hexdump -C
+ done
+}
+# echo vars. print var including escapes, etc
+ev() {
+ if (( ! $# )); then
+ echo no args
+ fi
+ for arg; do
+ printf "%qEOL\n" "${!arg}"
+ printf "%s" "${!arg}" |& hexdump -C
+ done
}
-envload() { # load environment from a previous: export > file
- local file=${1:-$HOME/.${USER}_env}
- eval "$(export | sed 's/^declare -x/export -n/')"
- while IFS= read -r line; do
- # declare -x makes variables local to a function
- eval ${line/#declare -x/export}
- done < "$file"
+ediff() {
+ [[ ${#@} == 2 ]] || { echo "error: ediff requires 2 arguments"; return 1; }
+ emacs --eval "(ediff-files \"$1\" \"$2\")"
}
-f() {
- # cd forward
- c +
+# mail related
+etail() {
+ tail -F /var/log/exim4/mainlog -n 200
}
-
-fa() {
- # find array. make an array of file names found by find into $x
- # argument: find arguments
- # return: find results in an array $x
- while read -rd ''; do
- x+=("$REPLY");
- done < <(find "$@" -print0);
-}
-
-faf() { # find all files
- find -L $1 -type f -not \( -name .svn -prune -o -name .git -prune \
- -o -name .hg -prune -o -name .editor-backups -prune \
- -o -name .undo-tree-history -prune \) 2>/dev/null
-}
-
-fastboot() { /a/opt/androidsdk/platform-tools/fastboot "$@"; }
-
-
-# List of apps to install/update
-# Create from existing manually installed apps by doing
-# fdroidcl search -i, then manually removing
-# automatically installed/preinstalled apps
-fdroid_pkgs=(
- at.bitfire.davdroid
- com.fsck.k9
- com.ichi2.anki
- com.notecryptpro
- com.nutomic.syncthingandroid
- com.termux
- de.danoeh.antennapod
- de.marmaro.krt.ffupdater
- # riot
- im.vector.alpha
- me.ccrama.redditslide
- net.gaast.giggity
- net.osmand.plus
- # caldav tasks thing
- org.dmfs.tasks
- org.fdroid.fdroid
- org.quantumbadger.redreader
- org.secuso.privacyfriendlyweather
- org.smssecure.smssecure
- org.fedorahosted.freeotp
- com.ghostsq.commander
-)
-fdup() {
- local -A installed updated
- local p
- fdroidcl update
- for p in $(fdroidcl search -i| grep -o "^\S\+"); do
- installed[$p]=true
- done
- for p in $(fdroidcl search -u| grep -o "^\S\+"); do
- updated[$p]=false
- done
- for p in ${fdroid_pkgs[@]}; do
- ${installed[$p]:-false} || fdroidcl install $p
- done
- for p in ${!installed[@]}; do
- ${updated[$p]:-true} || fdroidcl upgrade $p
- done
+eless() {
+ less /var/log/exim4/mainlog
}
-
-ff() {
- if type -P firefox &>/dev/null; then
- firefox "$@"
- else
- iceweasel "$@"
- fi
+eqcat() {
+ exiqgrep -i | while read i; do
+ exim -Mvh $i; hr; exim -Mvb $i; hr;
+ exigrep $i /var/log/exim4/mainlog; hr
+ done
}
-
-fn() {
- firefox -P alt "$@" >/dev/null 2>&1
+# shellcheck disable=SC2032
+f() {
+ # cd forward
+ c +
}
-
-fsdiff () {
- local missing=false
- local dname="${PWD##*/}"
- local m="/a/tmp/$dname-missing"
- local d="/a/tmp/$dname-diff"
- [[ -e $d ]] && rm "$d"
- [[ -e $m ]] && rm "$m"
- local msize=0
- local fsfile
- while read -r line; do
- fsfile="$1${line#.}"
- if [[ -e "$fsfile" ]]; then
- md5diff "$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
- else
- missing=true
- echo "$line" >> "$m"
- msize=$((msize + 1))
- fi
- done < <(find -type f )
- if $missing; then
- echo "$m"
- (( msize <= 100 )) && cat $m
- fi
+fa() {
+ # find array. make an array of file names found by find into $x
+ # argument: find arguments
+ # return: find results in an array $x
+ while read -rd ''; do
+ x+=("$REPLY");
+ done < <(find "$@" -print0);
}
-fsdiff-test() {
- # expected output, with different tmp dirs
- # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
- # /a/tmp/tmp.qLDkYxBYPM-missing
- # ./b
- cd $(mktemp -d)
- echo ok > a
- echo nok > b
- mkdir c
- echo ok > c/d
- local x=$(mktemp -d)
- mkdir $x/c
- echo different > $x/c/d
- echo ok > $x/a
- fsdiff $x
-}
-rename-test() {
- # test whether missing files were renamed, generally for use with fsdiff
- # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
- # echos non-renamed files
- local x y found
- unset sums
- for x in "$2"/*; do
- { sums+=( "$(md5sum < "$x")" ) ; } 2>/dev/null
- done
- while read -r line; do
- { missing_sum=$(md5sum < "$line") ; } 2>/dev/null
- renamed=false
- for x in "${sums[@]}"; do
- if [[ $missing_sum == "$x" ]]; then
- renamed=true
- break
- fi
- done
- $renamed || echo "$line"
- done < "$1"
- return 0
+
+faf() { # find all files. use -L to follow symlinks
+ find $@ -not \( -name .svn -prune -o -name .git -prune \
+ -o -name .hg -prune -o -name .editor-backups -prune \
+ -o -name .undo-tree-history -prune \) -type f 2>/dev/null
}
-feh() {
- # F = fullscren, z = random, Z = auto zoom
- command feh -FzZ "$@"
+# mail related
+frozen() {
+ rm -rf /tmp/frozen
+ s mailq |gr frozen|awk '{print $3}' | while read -r id; do
+ s exim -Mvl $id
+ echo
+ s exim -Mvh $id
+ echo
+ s exim -Mvb $id
+ echo -e '\n\n##############################\n'
+ done | tee -a /tmp/frozen
+}
+frozenrm() {
+ local ids=()
+ while read -r line; do
+ printf '%s\n' "$line"
+ ids+=($(printf '%s\n' "$line" |gr frozen|awk '{print $3}'))
+ done < <(s mailq)
+ echo "sleeping for 2 in case you change your mind"
+ sleep 2
+ s exim -Mrm "${ids[@]}"
}
funce() {
- # like -e for functions. returns on error.
- # at the end of the function, disable with:
- # trap ERR
- trap 'echo "${BASH_COMMAND:+BASH_COMMAND=\"$BASH_COMMAND\" }
+ # like -e for functions. returns on error.
+ # at the end of the function, disable with:
+ # trap ERR
+ trap 'echo "${BASH_COMMAND:+BASH_COMMAND=\"$BASH_COMMAND\" }
${FUNCNAME:+FUNCNAME=\"$FUNCNAME\" }${LINENO:+LINENO=\"$LINENO\" }\$?=$?"
trap ERR
return' ERR
}
-
-fw() {
- firefox -P default "$@" >/dev/null 2>&1
-}
-
getdir () {
- local help="Usage: getdir [--help] PATH
+ local help="Usage: getdir [--help] PATH
Output the directory of PATH, or just PATH if it is a directory."
- if [[ $1 == --help ]]; then
- echo "$help"
- return 0
- fi
- if [[ $# -ne 1 ]]; then
- echo "getdir error: expected 1 argument, got $#"
- return 1
- fi
- if [[ -d $1 ]]; then
- echo "$1"
+ if [[ $1 == --help ]]; then
+ echo "$help"
+ return 0
+ fi
+ if [[ $# -ne 1 ]]; then
+ echo "getdir error: expected 1 argument, got $#"
+ return 1
+ fi
+ if [[ -d $1 ]]; then
+ echo "$1"
+ else
+ local dir
+ dir="$(dirname "$1")"
+ if [[ -d $dir ]]; then
+ echo "$dir"
else
- local dir="$(dirname "$1")"
- if [[ -d $dir ]]; then
- echo "$dir"
- else
- echo "getdir error: directory does not exist"
- return 1
- fi
+ echo "getdir error: directory does not exist"
+ return 1
fi
+ fi
}
git_empty_branch() { # start an empty git branch. carefull, it deletes untracked files.
- [[ $# == 1 ]] || { echo 'need a branch name!'; return 1;}
- local gitroot
- gitroot || return 1 # function to set gitroot
- builtin cd "$gitroot"
- git symbolic-ref HEAD refs/heads/$1
- rm .git/index
- git clean -fdx
+ [[ $# == 1 ]] || { echo 'need a branch name!'; return 1;}
+ local root
+ root=$(gitroot) || return 1 # function to set gitroot
+ builtin cd "$root"
+ git symbolic-ref HEAD refs/heads/$1
+ rm .git/index
+ git clean -fdx
}
+# shellcheck disable=SC2120
gitroot() {
- local help="Usage: gitroot [--help]
+ local help="Usage: gitroot [--help]
Print the full path to the root of the current git repo
Handles being within a .git directory, unlike git rev-parse --show-toplevel,
and works in older versions of git which did not have that."
- if [[ $1 == --help ]]; then
- echo "$help"
- return
- fi
- local p=$(git rev-parse --git-dir) || { echo "error: not in a git repo" ; return 1; }
- [[ $p != /* ]] && p=$PWD
- echo "${p%%/.git}"
+ if [[ $1 == --help ]]; then
+ echo "$help"
+ return
+ fi
+ local p
+ p=$(git rev-parse --git-dir) || { echo "error: not in a git repo" ; return 1; }
+ [[ $p != /* ]] && p=$PWD
+ echo "${p%%/.git}"
}
-gmacs() {
- # quit will prompt if the program crashes.
- gdb -ex=r -ex=quit --args emacs "$@"; r;
+gh() {
+ # i got an error, gh not found when doing a pull request, it seems like it wants itself in it\'s path.
+ local _oldpath="$PATH"
+ PATH="$PATH:$HOME/node_modules/.bin"
+ command gh "$@"
+ PATH="$_oldpath"
}
-gdkill() {
- # kill the emacs daemon
- pk1 emacs --daemon
+gmacs() {
+ # quit will prompt if the program crashes.
+ gdb -ex=r -ex=quit --args emacs "$@"; r;
}
-gse() {
- git send-email --notes '--envelope-sender=<ian@iankelling.org>' \
- --suppress-cc=self "$@"
+gdkill() {
+ # kill the emacs daemon
+ pk1 emacs --daemon
}
gr() {
- grep -iIP --color=auto "$@"
+ grep -iIP --color=auto "$@"
}
-grr() {
- if [[ ${#@} == 1 ]]; then
- grep -riIP --color=auto "$@" .
- else
- grep -riIP --color=auto "$@"
- fi
-}
-
-hstatus() {
- # do git status on published repos
- cd /a/bin/githtml
- for x in !(forks) forks/* ian-specific/*; do
- cd `readlink -f $x`/..
- hr
- echo $x
- i status
- cd /a/bin/githtml
- done
+grr() { # grep recursive
+ if [[ ${#@} == 1 ]]; then
+ grep --exclude-dir='*.emacs.d' --exclude-dir='*.git' -RiIP --color=auto "$@" .
+ else
+ grep --exclude-dir='*.emacs.d' --exclude-dir='*.git' -RiIP --color=auto "$@"
+ fi
}
-
-hl() { # history limit. Write extra history to archive file.
- # todo: this is not working or not used currently
- local max_lines linecount tempfile prune_lines x
- local harchive="${HISTFILE}_archive"
- for x in "$HISTFILE" "$harchive"; do
- [[ -e $x ]] || { touch "$x" && echo "notice from hl(): creating $x"; }
- if [[ ! $x || ! -e $x || ! -w $x || $(stat -c "%u" "$x") != $EUID ]]; then
- echo "error in hl: history file \$x:$x no good"
- return 1
- fi
- done
- history -a # save history
- max_lines=$HISTFILELINES
- [[ $max_lines =~ ^[0-9]+$ ]] || { echo "error in hl: failed to get max line count"; return 1; }
- linecount=$(wc -l < $HISTFILE) # pipe so it doesn't output a filename
- [[ $linecount =~ ^[0-9]+$ ]] || { echo "error in hl: wc failed"; return 1; }
- if (($linecount > $max_lines)); then
- prune_lines=$(($linecount - $max_lines))
- head -n $prune_lines "$HISTFILE" >> "$harchive" \
- && sed --follow-symlinks -ie "1,${prune_lines}d" $HISTFILE
- fi
+rg() {
+ command rg -i -M 200 "$@"
}
hr() { # horizontal row. used to break up output
- printf "$(tput setaf 5)â–ˆ$(tput sgr0)%.0s" $(seq ${COLUMNS:-60})
- echo
+ printf "$(tput setaf 5)â–ˆ$(tput sgr0)%.0s" $(seq ${COLUMNS:-60})
+ echo
}
hrcat() { local f; for f; do [[ -f $f ]] || continue; hr; echo "$f"; cat "$f"; done }
+# get latest hub and run it
+# main command to use:
+# hub pull-request --no-edit
+# --no-edit means to use the first commit\'s message as the pull request message.
+# Also, you need to use a feature branch, not master in your fork.
+# On first use, you input username/pass and it gets an oath token so you dont have to repeat
+# it\'s at ~/.config/hub
+hub() {
+ local up uptar updir p
+ p=/github/hub/releases/
+ up=https://github.com/$(curl -s https://github.com$p| grep -o $p'download/[^/]*/hub-linux-amd64[^"]*' | head -n1)
+ uptar=${up##*/}
+ updir=${uptar%.tgz}
+ if [[ ! -e /a/opt/$updir ]]; then
+ rm -rf /a/opt/hub-linux-amd64*
+ wget -P /a/opt $up
+ tar -C /a/opt -zxf /a/opt/$uptar
+ rm -f /a/opt/$uptar
+ s /a/opt/$updir/install
+ fi
+
+ # save token across computers
+ if [[ ! -L ~/.config/hub ]]; then
+ if [[ -e ~/.config/hub ]]; then
+ mv ~/.config/hub /p/c/subdir_files/.config/
+ fi
+ if [[ -e /p/c/subdir_files/.config/hub ]]; then
+ conflink
+ fi
+ fi
+ command hub "$@"
+}
i() { git "$@"; }
# modified from ~/local/bin/git-completion.bash
# other completion commands are mostly taken from bash_completion package
complete -o bashdefault -o default -o nospace -F _git i 2>/dev/null \
- || complete -o default -o nospace -F _git i
+ || complete -o default -o nospace -F _git i
if ! type service &>/dev/null; then
- service() {
- echo actually running: systemctl $2 $1
- systemctl $2 $1
- }
+ service() {
+ echo actually running: systemctl $2 $1
+ systemctl $2 $1
+ }
fi
+
+
ic() {
- # fast commit all
- git commit -am "$*"
+ # fast commit all
+ git commit -am "$*"
}
-idea() {
- /a/opt/idea-IC-163.7743.44/bin/idea.sh "$@" &r
-}
+
ifn() {
- # insensitive find
- find -L . -not \( -name .svn -prune -o -name .git -prune \
- -o -name .hg -prune -o -name .editor-backups -prune \
- -o -name .undo-tree-history -prune \) -iname "*$**" 2>/dev/null
-}
-
-
-if [[ $OS == Windows_NT ]]; then
- # cygstart wrapper
- cs() {
- cygstart "$@" &
- }
- xp() {
- explorer.exe .
- }
- # launch
- o() {
- local x=(*$1*)
- (( ${#x[#]} > 1 )) && { echo "warning ${#x[#]} matches found"; sleep 1; }
- cygstart *$1* &
- }
-else
- o() {
- if type gvfs-open &> /dev/null ; then
- gvfs-open "$@"
- else
- xdg-open "$@"
- fi
- # another alternative is run-mailcap
- }
-fi
+ # insensitive find
+ find -L . -not \( -name .svn -prune -o -name .git -prune \
+ -o -name .hg -prune -o -name .editor-backups -prune \
+ -o -name .undo-tree-history -prune \) -iname "*$**" 2>/dev/null
+}
+ipdrop() {
+ s iptables -A INPUT -s $1 -j DROP
+}
istext() {
- grep -Il "" "$@" &>/dev/null
+ grep -Il "" "$@" &>/dev/null
}
jtail() {
- journalctl -n 10000 -f "$@" | grep -Evi "^(\S+\s+){4}(sudo|sshd|cron)"
+ journalctl -n 10000 -f "$@"
}
-
+jr() { journalctl "$@" ; }
+jrf() { journalctl -f "$@" ; }
l() {
- if [[ $PWD == /[iap] ]]; then
- command ls -A --color=auto -I lost+found "$@"
- else
- command ls -A --color=auto "$@"
- fi
+ if [[ $PWD == /[iap] ]]; then
+ command ls -A --color=auto -I lost+found "$@"
+ else
+ command ls -A --color=auto "$@"
+ fi
}
lcn() { locate -i "*$**"; }
+lg() { LC_COLLATE=C.UTF-8 ll --group-directories-first; }
+
+lt() { ll -tr "$@"; }
+
lld() { ll -d "$@"; }
low() { # make filenames lowercase, remove bad chars
- local f new
- for f in "$@"; do
- new="${f,,}" # downcase
- new="${new//[^[:alnum:]._-]/_}" # sub bad chars
- new="${new#"${new%%[[:alnum:]]*}"}" # remove leading/trailing non-alnum
- new="${new%"${new##*[[:alnum:]]}"}"
- # remove bad underscores, like __ and _._
- new=$(echo $new | sed -r 's/__+/_/g;s/_+([.-])|([.-])_+/\1/g')
- safe_rename "$f" "$new" || return 1
- done
- return 0
+ local f new
+ for f in "$@"; do
+ new="${f,,}" # downcase
+ new="${new//[^[:alnum:]._-]/_}" # sub bad chars
+ new="${new#"${new%%[[:alnum:]]*}"}" # remove leading/trailing non-alnum
+ new="${new%"${new##*[[:alnum:]]}"}"
+ # remove bad underscores, like __ and _._
+ new=$(echo $new | sed -r 's/__+/_/g;s/_+([.-])|([.-])_+/\1/g')
+ safe_rename "$f" "$new" || return 1
+ done
+ return 0
}
lower() { # make first letter of filenames lowercase.
- local x
- for x in "$@"; do
- if [[ ${x::1} == [A-Z] ]]; then
- y=$(tr "[A-Z]" "[a-z]" <<<"${x::1}")"${x:1}"
- safe_rename "$x" "$y" || return 1
- fi
- done
+ local x
+ for x in "$@"; do
+ if [[ ${x::1} == [A-Z] ]]; then
+ y=$(tr '[:upper:]' '[:lower:]' <<<"${x::1}")"${x:1}"
+ safe_rename "$x" "$y" || return 1
+ fi
+ done
}
k() { # history search
- grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | tail -n 80;
+ grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | tail -n 80;
}
-
-make-targets() {
- # show make targets, via http://stackoverflow.com/questions/3063507/list-goals-targets-in-gnu-make
- make -qp | awk -F':' '/^[a-zA-Z0-9][^$#\/\t=]*:([^=]|$)/ {split($1,A,/ /);for(i in A)print A[i]}'
+ks() { # history search
+ grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | uniq;
}
-mbenable() {
- mb=$1
- dst=/m/4e/$1
- src=/m/md/$1
- set -x
- mv -T $src $dst || { set +x; return 1; }
- ln -s -T $dst $src
- set +x
-}
-mbdisable() {
- mb=$1
- dst=/m/md/$1
- src=/m/4e/$1
- set -x
- if [[ -L $dst ]]; then rm $dst; fi
- mv -T $src $dst
- set +x
-}
+make-targets() {
+ # show make targets, via http://stackoverflow.com/questions/3063507/list-goals-targets-in-gnu-make
+ make -qp | awk -F':' '/^[a-zA-Z0-9][^$#\/\t=]*:([^=]|$)/ {split($1,A,/ /);for(i in A)print A[i]}'
+}
mkc() {
- mkdir "$1"
- c "$1"
+ mkdir "$1"
+ c "$1"
}
-mkdir() { command mkdir -p "$@"; }
-
-pithos() {
- cd /
- export PYTHONPATH=/a/opt/Pithosfly
- python3 -m pithos&r
+mkct() {
+ mkc $(mktemp -d)
}
-pakaraoke() {
- # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
- pactl load-module module-ladspa-sink sink_name=Karaoke master=alsa_output.usb-Audioengine_Audioengine_D1-00.analog-stereo plugin=karaoke_1409 label=karaoke control=-30
+mkt() { # mkdir and touch file
+ local path="$1"
+ mkdir -p "$(dirname "$path")"
+ touch "$path"
}
+# shellcheck disable=SC2032
+mkdir() { command mkdir -p "$@"; }
-pfind() { #find *$1* in $PATH
- [[ $# != 1 ]] && { echo requires 1 argument; return 1; }
- local pathArray
- IFS=: pathArray=($PATH); unset IFS
- find "${pathArray[@]}" -iname "*$1*"
+nopanic() {
+ # shellcheck disable=SC2024
+ sudo tee -a /var/log/exim4/paniclog-archive </var/log/exim4/paniclog; sudo truncate -s0 /var/log/exim4/paniclog
}
-pk1() {
- local pid
- pid=($(pgrep -f "$*"))
- case ${#pid[@]} in
- 1)
- ps -F $pid
- m kill $pid
- ;;
- 0) echo "no pid found" ;;
- *)
- ps -F ${pid[@]}
- ;;
- esac
-}
+p8() { ping 8.8.8.8; }
+p6() { ping6 2001:4860:4860::8888; }
-pick-trash() {
- # trash-restore lists everything that has been trashed at or below CWD
- # This picks out files just in CWD, not subdirectories,
- # which also match grep $1, usually use $1 for a time string
- # which you get from running restore-trash once first
- local name x ask
- local nth=1
- # last condition is to not ask again for ones we skipped
- while name="$( echo | restore-trash | gr "$PWD/[^/]\+$" | gr "$1" )" \
- && [[ $name ]] && (( $(wc -l <<<"$name") >= nth )); do
- name="$(echo "$name" | head -n $nth | tail -n 1 )"
- read -p "$name [Y/n] " ask
- if [[ ! $ask || $ask == [Yy] ]]; then
- x=$( echo "$name" | gr -o "^\s*[0-9]*" )
- echo $x | restore-trash > /dev/null
- elif [[ $ask == [Nn] ]]; then
- nth=$((nth+1))
- else
- return
- fi
- done
+pkx() { # package extract
+ local pkg cached tmp f
+ c $(mktemp -d)
+ pkg=$1
+ # shellcheck disable=SC2012
+ cached=$(ls -t /var/cache/apt/archives/$pkg* | tail -n1 2>/dev/null)
+ if [[ $cached ]]; then
+ cp $cached .
+ else
+ aptitude download $pkg || return 1
+ fi
+ tmp=(*); f=${tmp[0]} # only 1 expected
+ ex $f
+ rm -f $f
}
-postconfin() {
- local MAPFILE
- mapfile -t
- local s
- [[ $EUID == 0 ]] || s=s
- $s postconf -ev "${MAPFILE[@]}"
-}
-
-pub() {
- rld /a/h/_site/ li:/var/www/iankelling.org/html
+# pgrep and kill
+pk1() {
+ local pid
+ pid=($(pgrep -f "$*"))
+ case ${#pid[@]} in
+ 1)
+ # shellcheck disable=SC2128
+ {
+ ps -F $pid
+ m kill $pid
+ }
+ ;;
+ 0) echo "no pid found" ;;
+ *)
+ ps -F ${pid[@]}
+ ;;
+ esac
}
pubip() { curl -4s https://icanhazip.com; }
+pubip6() { curl -6s https://icanhazip.com; }
whatismyip() { pubip; }
-pumpa() {
- # fixes the menu bar in xmonad. this won\'t be needed when xmonad
- # packages catches up on some changes in future (this is written in
- # 4/2017)
- #
- # geekosaur: so you'll want to upgrade to xmonad 0.13 or else use a
- # locally modified XMonad.Hooks.ManageDocks that doesn't set the
- # work area; turns out it's impossible to set correctly if you are
- # not a fully EWMH compliant desktop environment
- #
- # geekosaur: chrome shows one failure mode, qt/kde another, other
- # gtk apps a third, ... I came up with a setting that works for me
- # locally but apparently doesn't work for others, so we joined the
- # other tiling window managers in giving up on setting it at all
- #
- xprop -root -remove _NET_WORKAREA
- command pumpa &r
-}
-
-
pwgen() {
- # -m = min length
- # -x = max length
- # -t = print pronunciation
- apg -m 12 -x 16 -t
+ # -m = min length
+ # -x = max length
+ # -t = print pronunciation
+ apg -m 14 -x 17 -t
+ for (( i=0; i<10; i++ )); do
+ shuf -n3 /usr/share/hunspell/en_US.dic | sed 's,/.*,,' | paste -sd . -
+
+ done
}
pwlong() {
- # -M CLN = use Caps, Lowercase, Numbers
- # -n 1 = 1 password
- # -a 1 = use random instead of pronounceable algorithm
- apg -m 50 -x 70 -n 1 -a 1 -M CLN
+ # -M CLN = use Caps, Lowercase, Numbers
+ # -n 1 = 1 password
+ # -a 1 = use random instead of pronounceable algorithm
+ apg -m 50 -x 70 -n 1 -a 1 -M CLN
}
q() { # start / launch a program in the backround and redir output to null
- "$@" &> /dev/null &
+ "$@" &> /dev/null &
}
+# shellcheck disable=SC2120
r() {
- exit "$@" 2>/dev/null
+ history -a # save history
+ exit ${1:0}
+ # i had this redir, not sure why
+ # exit "$@" 2>/dev/null
}
-rbpipe() { rbt post -o --diff-filename=- "$@"; }
-rbp() { rbt post -o "$@"; }
-
rl() {
- # rsync, root is required to keep permissions right.
- # rsync --archive --human-readable --verbose --itemize-changes --checksum \(-ahvic\) \
- # --no-times --delete
- # basically, make an exact copy, use checksums instead of file times to be more accurate
- rsync -ahvic --delete "$@"
+ # rsync, root is required to keep permissions right.
+ # rsync --archive --human-readable --verbose --itemize-changes --checksum \(-ahvic\) \
+ # --no-times --delete
+ # basically, make an exact copy, use checksums instead of file times to be more accurate
+ rsync -ahvic --delete "$@"
}
rld() {
- # like rlu, but don't delete files on the target end which
- # do not exist on the original end.
- rsync -ahvic "$@"
+ # like rlu, but dont delete files on the target end which
+ # do not exist on the original end.
+ rsync -ahvic "$@"
}
complete -F _rsync -o nospace rld rl rlt
rlt() {
- # rl without preserving modification time.
- rsync -ahvic --delete --no-t "$@"
+ # rl without preserving modification time.
+ rsync -ahvic --delete --no-t "$@"
}
rlu() { # [OPTS] HOST PATH
- # eg. rlu -opts frodo /testpath
- # relative paths will expanded with readlink -f.
- # useful for selectively sending dirs which have been synced with unison,
- # where the path is the same on both hosts.
- opts=("${@:1:$#-2}") # 1 to last -2
- path="${@:$#}" # last
- host="${@:$#-1:1}" # last -1
- if [[ $path == .* ]]; then
- path=$(readlink -f $path)
- fi
- # rync here uses checksum instead of time so we don't mess with
- # unison relying on time as much. g is for group, same reason
- # to keep up with unison.
- s rsync -rlpchviog --relative "${opts[@]}" "$path" "root@$host:/";
+ # eg. rlu -opts frodo /testpath
+ # relative paths will expanded with readlink -f.
+ opts=("${@:1:$#-2}") # 1 to last -2
+ path="${*:$#}" # last
+ host="${*:$#-1:1}" # last -1
+ if [[ $path == .* ]]; then
+ path=$(readlink -f $path)
+ fi
+ # rync here uses checksum instead of time so we dont mess with
+ # unison relying on time as much. g is for group, same reason
+ # to keep up with unison.
+ s rsync -rlpchviog --relative "${opts[@]}" "$path" "root@$host:/";
}
-
-rspicy() { # usage: HOST DOMAIN
- # connect to spice vm remote host. use vspicy for local host
- local port=$(ssh $1<<EOF
-sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
- sed -rn "s/.*port='([0-9]+).*/\1/p"
-EOF
- )
- if [[ $port ]]; then
- spicy -h $1 -p $port
- else
- echo "error: no port found. check that the domain is running."
- fi
+rmstrips() {
+ ssh fencepost head -n 300 /gd/gnuorg/EventAndTravelInfo/rms-current-trips.txt | less
}
s() {
- # background
- # I use a function because otherwise we can't use in a script,
- # can't assign to variable.
- #
- # note: gksudo is recommended for X apps because it does not set the
- # home directory to the same, and thus apps writing to ~ fuck things up
- # with root owned files.
- #
- if [[ $EUID != 0 || $1 == -* ]]; then
- SUDOD="$PWD" sudo -i "$@"
+ # background
+ # I use a function because otherwise we cant use in a script,
+ # cant assign to variable.
+ #
+ # note: gksudo is recommended for X apps because it does not set the
+ # home directory to the same, and thus apps writing to ~ fuck things up
+ # with root owned files.
+ #
+ if [[ $EUID != 0 || $1 == -* ]]; then
+ SUDOD="$PWD" sudo -i "$@"
+ else
+ "$@"
+ fi
+}
+
+safe_rename() { # warn and dont rename if file exists.
+ # mv -n exists, but it\'s silent
+ if [[ $# != 2 ]]; then
+ echo safe_rename error: $# args, need 2 >2
+ return 1
+ fi
+ if [[ $1 != "$2" ]]; then # yes, we want to silently ignore this
+ if [[ -e $2 || -L $2 ]]; then
+ echo "Cannot rename $1 to $2 as it already exists."
else
- "$@"
- fi
-}
-
-safe_rename() { # warn and don't rename if file exists.
- # mv -n exists, but it's silent
- if [[ $# != 2 ]]; then
- echo safe_rename error: $# args, need 2 >2
- return 1
- fi
- if [[ $1 != $2 ]]; then # yes, we want to silently ignore this
- if [[ -e $2 || -L $2 ]]; then
- echo "Cannot rename $1 to $2 as it already exists."
- else
- mv -vi "$1" "$2"
- fi
+ mv -vi "$1" "$2"
fi
+ fi
}
sb() { # sudo bash -c
- # use sb instead of s is for sudo redirections,
- # eg. sb 'echo "ok fine" > /etc/file'
- local SUDOD="$PWD"
- sudo -i bash -c "$@"
+ # use sb instead of s is for sudo redirections,
+ # eg. sb 'echo "ok fine" > /etc/file'
+ local SUDOD="$PWD"
+ sudo -i bash -c "$@"
}
complete -F _root_command s sb
-scssl() {
- # s gem install scss-lint
- pushd /a/opt/thoughtbot-guides
- git pull --stat
- popd
- scss-lint -c /a/opt/thoughtbot-guides/style/sass/.scss-lint.yml "$@"
-}
ser() {
- local s; [[ $EUID != 0 ]] && s=sudo
- if type -p systemctl &>/dev/null; then
- $s systemctl $1 $2
- else
- $s service $2 $1
- fi
+ local s; [[ $EUID != 0 ]] && s=s
+ if type -p systemctl &>/dev/null; then
+ $s systemctl $1 $2
+ else
+ $s service $2 $1
+ fi
+}
+# like restart, but do nothing if its not already started
+srestart() {
+ local service=$1
+ if [[ $(s systemctl --no-pager show -p ActiveState $service ) == ActiveState=active ]]; then
+ systemctl restart $service
+ fi
+}
+
+setini() { # set a value in a .ini style file
+ key="$1" value="$2" section="$3" file="$4"
+ if [[ -s $file ]]; then
+ sed -ri -f - "$file" <<EOF
+# remove existing keys
+/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*$key[[:space:]=]/d}
+# add key
+/^\s*\[$section\]/a $key=$value
+# from section to eof, do nothing
+/^\s*\[$section\]/,\$b
+# on the last line, if we haven't found section yet, add section and key
+\$a [$section]\\
+$key=$value
+EOF
+ else
+ cat >"$file" <<EOF
+[$section]
+$key=$value
+EOF
+ fi
}
sgo() { # service go
- service=$1
- ser restart $service
- if type -p systemctl &>/dev/null; then
- ser enable $service
- fi
+ service=$1
+ ser restart $service || return 1
+ if type -p systemctl &>/dev/null; then
+ ser enable $service
+ fi
+}
+
+sgu() {
+ systemctl list-unit-files | rg "$@"
}
-shellck() {
- # 2086 = unquoted $var
- # 2046 = unquoted $(cmd)
- # i had -x as an arg, but debian testing(stretch) doesn't support it
- shellcheck -e 2086,2046,2068,2006,2119 "$@"
+sk() {
+ # 2086: unquoted $var
+ # 2046: unquoted $(cmd)
+ # 2068: Double quote array expansions to avoid re-splitting elements.
+ # 2119: Functions with optional args get bad warnings when none are passed.
+ # 2033: too many false positives for thing that will never work, passing shell function to find.
+ # i had -x as an arg, but debian testing(stretch) doesn\'t support it
+ shellcheck -x -e 2086,2046,2068,2119,2033 "$@"
+ # had this before. not sure what it is 2119
}
slog() {
- # log with script. timing is $1.t and script is $1.s
- # -l to save to ~/typescripts/
- # -t to add a timestamp to the filenames
- local logdir do_stamp arg_base
- (( $# >= 1 )) || { echo "arguments wrong"; return 1; }
- logdir="/a/dt/"
- do_stamp=false
- while getopts "lt" option
- do
- case $option in
- l ) arg_base=$logdir ;;
- t ) do_stamp=true ;;
- esac
- done
- shift $(($OPTIND - 1))
- arg_base+=$1
- [[ -e $logdir ]] || mkdir -p $logdir
- $do_stamp && arg_base+=$(date +%F.%T%z)
- script -t $arg_base.s 2> $arg_base.t
+ # log with script. timing is $1.t and script is $1.s
+ # -l to save to ~/typescripts/
+ # -t to add a timestamp to the filenames
+ local logdir do_stamp arg_base
+ (( $# >= 1 )) || { echo "arguments wrong"; return 1; }
+ logdir="/a/dt/"
+ do_stamp=false
+ while getopts "lt" option
+ do
+ case $option in
+ l ) arg_base=$logdir ;;
+ t ) do_stamp=true ;;
+ esac
+ done
+ shift $((OPTIND - 1))
+ arg_base+=$1
+ [[ -e $logdir ]] || mkdir -p $logdir
+ $do_stamp && arg_base+=$(date +%F.%T%z)
+ script -t $arg_base.s 2> $arg_base.t
}
splay() { # script replay
- #logRoot="$HOME/typescripts/"
- #scriptreplay "$logRoot$1.t" "$logRoot$1.s"
- scriptreplay "$1.t" "$1.s"
+ #logRoot="$HOME/typescripts/"
+ #scriptreplay "$logRoot$1.t" "$logRoot$1.s"
+ scriptreplay "$1.t" "$1.s"
}
sr() {
- # sudo redo. be aware, this command may not work right on strange distros or earlier software
- if [[ $# == 0 ]]; then
- sudo -E bash -c -l "$(history -p '!!')"
- else
- echo this command redos last history item. no argument is accepted
- fi
+ # sudo redo. be aware, this command may not work right on strange distros or earlier software
+ if [[ $# == 0 ]]; then
+ sudo -E bash -c -l "$(history -p '!!')"
+ else
+ echo this command redos last history item. no argument is accepted
+ fi
}
srm () {
- # with -ll, less secure but faster.
- command srm -ll "$@"
+ # with -ll, less secure but faster.
+ command srm -ll "$@"
}
srun() {
- scp $2 $1:/tmp
- ssh $1 /tmp/${2##*/} "${@:2}"
+ scp $2 $1:/tmp
+ ssh $1 /tmp/${2##*/} $(printf "%q\n" "${@:2}")
}
+
swap() {
- local tmp
- tmp=$(mktemp)
- mv $1 $tmp
- mv $2 $1
- mv $tmp $2
-}
-
-t() {
- local x
- local -a args
- if type -t trash-put >/dev/null; then
- # skip args that don't exist, or else trash-put will have an error
- for x in "$@"; do
- if [[ -e $x || -L $x ]]; then
- args+=("$x")
- fi
- done
- [[ ! ${args[@]} ]] || trash-put "${args[@]}"
+ local tmp
+ tmp=$(mktemp)
+ mv $1 $tmp
+ mv $2 $1
+ mv $tmp $2
+}
+
+tclock() { # terminal clock
+ local x
+ clear
+ date +%l:%_M
+ len=60
+ # this goes to full width
+ #len=${1:-$((COLUMNS -7))}
+ x=1
+ while true; do
+ if (( x == len )); then
+ end=true
+ d="$(date +%l:%_M) "
else
- rm -rf "$@"
+ end=false
+ d=$(date +%l:%M:%_S)
fi
-}
-
-
-tclock() {
- clear
- date +%l:%_M
- len=60
- # this goes to full width
- #len=${1:-$((COLUMNS -7))}
- x=1
- while true; do
- if (( x == len )); then
- end=true
- d="$(date +%l:%_M) "
- else
- end=false
- d=$(date +%l:%M:%_S)
- fi
- echo -en "\r"
- echo -n "$d"
- for ((i=0; i<x; i++)); do
- if (( i % 6 )); then
- echo -n _
- else
- echo -n .
- fi
- done
- if $end; then
- echo
- x=1
- else
- x=$((x+1))
- fi
- sleep 5
+ echo -en "\r"
+ echo -n "$d"
+ for ((i=0; i<x; i++)); do
+ if (( i % 6 )); then
+ echo -n _
+ else
+ echo -n .
+ fi
done
+ if $end; then
+ echo
+ x=1
+ else
+ x=$((x+1))
+ fi
+ sleep 5
+ done
}
te() {
- # test existence / exists
- local ret=0
- for x in "$@"; do
- [[ -e "$x" || -L "$x" ]] || ret=1
- done
- return $ret
-}
-
-testmail() {
- declare -gi _seq; _seq+=1
- echo "test body" | m mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
- # for testing to send from an external address, you can do for example
- # -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
- # note in exim, you can retry a deferred message
- # s exim -M MSG_ID
- # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
-}
-
-# use -eW to actually modify mailbox
-testsievelist() {
- sieve-filter ~/sieve/main.sieve "$@" >/a/tmp/slog 2> >(tail) && sed -rn '/^Performed actions:/{n;n;p}' /a/tmp/slog | sort -u
-}
-
-
-testsieve() {
- sieve-filter ~/sieve/main.sieve "$@"
-}
-
-testexim() {
- # testmail above calls sendmail, which is a link to exim/postfix.
- # it's docs don't say a way of adding an argument
- # to sendmail to turn on debug output. We could make a wrapper, but
- # that is a pain. Exim debug args are documented here:
- # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
- #
- # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
- # note, for exim daemon, you can turn on debug options by
- # adding -d, etc to COMMONOPTIONS in
- # /etc/default/exim4
- # for testing external mail, you need the to address as final cmdline arg
- exim -d+tls -t <<'EOF'
-From: root@frodo.lan
-To: ian@mail.iankelling.org
-Subject: Testing Exim
-
-This is a test message.
-EOF
+ # test existence / exists
+ local ret=0
+ for x in "$@"; do
+ [[ -e "$x" || -L "$x" ]] || ret=1
+ done
+ return $ret
}
-tm() {
- # timer in minutes
- # --no-config
- (sleep $(calc "$@ * 60") && mpv --no-config --volume 50 /a/bin/data/alarm.mp3) > /dev/null 2>&1 &
-}
-
-tu() {
- local s;
- local dir="$(dirname "$1")"
- if [[ -e $1 && ! -w $1 || ! -w $(dirname "$1") ]]; then
- s=s;
- fi
- $s teeu "$@"
-}
-
-tx() { # toggle set -x, and the prompt so it doesn't spam
- if [[ $- == *x* ]]; then
- set +x
- PROMPT_COMMAND=prompt_command
- else
- unset PROMPT_COMMAND
- PS1="\w \$ "
- set -x
- fi
+tx() { # toggle set -x, and the prompt so it doesnt spam
+ if [[ $- == *x* ]]; then
+ set +x
+ PROMPT_COMMAND=prompt-command
+ # disabled due to issue on stretch, running ll we get error. something
+ # about the DEBUG trap is broken
+ # if [[ $TERM == *(screen*|xterm*|rxvt*) ]]; then
+ # trap 'settitle "$BASH_COMMAND"' DEBUG
+ # fi
+ else
+ # normally, i would just execute these commands in the function.
+ # however, DEBUG is not inherited, so we need to run it outside a function.
+ # And we want to run set -x afterwards to avoid spam, so we cram everything
+ # in here, and then it will run after this function is done.
+ #PROMPT_COMMAND='trap DEBUG; unset PROMPT_COMMAND; PS1="\w \$ "; set -x'
+
+ unset PROMPT_COMMAND
+ PS1="\w \$ "
+ set -x
+ fi
}
psnetns() {
- # show all processes in the network namespace $1.
- # blank entries appear to be subprocesses/threads
- local x netns
- netns=$1
- ps -w | head -n 1
- s find -L /proc/[1-9]*/task/*/ns/net -samefile /run/netns/$netns | cut -d/ -f5 | \
- while read l; do
- x=$(ps -w --no-headers -p $l);
- if [[ $x ]]; then echo "$x"; else echo $l; fi;
- done
+ # show all processes in the network namespace $1.
+ # blank entries appear to be subprocesses/threads
+ local x netns
+ netns=$1
+ ps -w | head -n 1
+ s find -L /proc/[1-9]*/task/*/ns/net -samefile /run/netns/$netns | cut -d/ -f5 | \
+ while read -r l; do
+ x=$(ps -w --no-headers -p $l);
+ if [[ $x ]]; then echo "$x"; else echo $l; fi;
+ done
}
m() { printf "%s\n" "$*"; "$@"; }
-vpncmd() {
- m s nsenter -t $(pgrep -f "/usr/sbin/openvpn --suppress-timestamps --nobind --config /etc/openvpn/client/client.conf") -n -m "$@"
-}
-vpnf() {
- vpncmd gksudo -u ian firefox &r
-}
-vpnbash() {
- vpncmd bash
-}
-
-
-trg() { transmission-remote-gtk&r; }
-
-# transmission() {
-# local pid=$(cat /var/lib/transmission-daemon/transmission-daemon.pid)
-# if [[ $pid && -e /proc/$pid ]]; then
-# echo "noop. already running."
-# return
-# fi
-
-# local NAME=transmission-daemon
-# local DAEMON=/usr/bin/$NAME
-# local duser=debian-transmission
-
-# [ -e /etc/default/$NAME ] && . /etc/default/$NAME
-# s ip netns exec vpn sudo -u $duser ionice -c 3 nice -n 19 $DAEMON $OPTIONS
-# }
-
virshrm() {
- for x in "$@"; do virsh destroy "$x"; virsh undefine "$x"; done
+ for x in "$@"; do virsh destroy "$x"; virsh undefine "$x"; done
}
vm-set-listen(){
- local t=$(mktemp)
- local vm=$1
- local ip=$2
- s virsh dumpxml $vm | sed -r "s/(<listen.*address=')([^']+)/\1$ip/" | \
- sed -r "s/listen='[^']+/listen='$ip/"> $t
- s virsh undefine $vm
- s virsh define $t
+ local t
+ t=$(mktemp)
+ local vm=$1
+ local ip=$2
+ s virsh dumpxml $vm | sed -r "s/(<listen.*address=')([^']+)/\1$ip/" | \
+ sed -r "s/listen='[^']+/listen='$ip/"> $t
+ s virsh undefine $vm
+ s virsh define $t
}
vmshare() {
- vm-set-listen $1 0.0.0.0
+ vm-set-listen $1 0.0.0.0
}
vmunshare() {
- vm-set-listen $1 127.0.0.1
-}
-
-vpn() {
- s systemctl start openvpn@client&
- journalctl --unit=openvpn@client -f -n0
-}
-
-
-vpnoff() {
- s systemctl stop openvpn@client
+ vm-set-listen $1 127.0.0.1
}
-
-vrm() {
- virsh destroy $1
- virsh undefine $1
-}
-
-
-
-vspicy() { # usage: VIRSH_DOMAIN
- # connect to vms made with virt-install
- spicy -p $(sudo virsh dumpxml "$1"|grep "<graphics.*type='spice'"|\
- sed -r "s/.*port='([0-9]+).*/\1/")
-}
-
-
-whatismyip() { curl ipecho.net/plain ; echo; }
-
-
-#############################
-######### misc stuff ########
-#############################
-
-if [[ $- == *i* ]]; then
- # commands to run when bash exits normally
- trap "hl" EXIT
-fi
+# * misc stuff
# temporary variables to test colorization
[[ -f ~/.dir_colors ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
[[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
[[ -z ${match_lhs} ]] \
- && type -P dircolors >/dev/null \
- && match_lhs=$(dircolors --print-database)
+ && type -P dircolors >/dev/null \
+ && match_lhs=$(dircolors --print-database)
# test if our $TERM is in the TERM values in dircolor
[[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true
if ${use_color} && [[ $- == *i* ]]; then
- if [[ $XTERM_VERSION == Cygwin* ]]; then
- get_term_color() {
- for x in "$@"; do
- case $x in
- underl) echo -n $'\E[4m' ;;
- bold) echo -n $'\E[1m' ;;
- red) echo -n $'\E[31m' ;;
- green) echo -n $'\E[32m' ;;
- blue) echo -n $'\E[34m' ;;
- cyan) echo -n $'\E[36m' ;;
- yellow) echo -n $'\E[33m' ;;
- purple) echo -n $'\E[35m' ;;
- nocolor) echo -n $'\E(B\E[m' ;;
- esac
- done
- }
+ term_bold="$(tput bold)"
+ term_red="$(tput setaf 1)"
+ term_green="$(tput setaf 2)"
+ term_yellow="$(tput setaf 3)"
+ term_purple="$(tput setaf 5)"
+ term_nocolor="$(tput sgr0)" # no font attributes
+
+ # unused so far. commented for shellcheck
+ # term_underl="$(tput smul)"
+ # term_blue="$(tput setaf 4)"
+ # term_cyan="$(tput setaf 6)"
- else
- get_term_color() {
- for x in "$@"; do
- case $x in
- underl) echo -n $(tput smul) ;;
- bold) echo -n $(tput bold) ;;
- red) echo -n $(tput setaf 1) ;;
- green) echo -n $(tput setaf 2) ;;
- blue) echo -n $(tput setaf 4) ;;
- cyan) echo -n $(tput setaf 6) ;;
- yellow) echo -n $(tput setaf 3) ;;
- purple) echo -n $(tput setaf 5) ;;
- nocolor) echo -n $(tput sgr0) ;; # no font attributes
- esac
- done
- }
- fi
-else
- get_term_color() {
- :
- }
fi
# Try to keep environment pollution down, EPA loves us.
unset safe_term match_lhs use_color
+# * prompt
+if [[ $- == *i* ]]; then
+ # this needs to come before next ps1 stuff
+ # this stuff needs bash 4, feb 2009,
+ # old enough to no longer condition on $BASH_VERSION anymore
+ shopt -s autocd
+ shopt -s dirspell
+ PS1='\w'
+ if [[ $- == *i* ]] && [[ ! $RLC_INSIDE_EMACS ]]; then
+ PROMPT_DIRTRIM=2
+ bind -m vi-command B:shell-backward-word
+ bind -m vi-command W:shell-forward-word
+ fi
+
+ if [[ $SSH_CLIENT || $SUDO_USER ]]; then
+ PS1="\h $PS1"
+ fi
+
+ # emacs terminal has problems if this runs slowly,
+ # so I've thrown a bunch of things at the wall to speed it up.
+ prompt-command() {
+ local return=$? # this MUST COME FIRST
+ local ps_char ps_color
+ unset IFS
+ history -a # save history
+ case $return in
+ 0) ps_color="$term_purple"
+ ps_char='\$'
+ ;;
+ 1) ps_color="$term_green"
+ ps_char="$return \\$"
+ ;;
+ *) ps_color="$term_yellow"
+ ps_char="$return \\$"
+ ;;
+ esac
+ if [[ ! -O . ]]; then # not owner
+ if [[ -w . ]]; then # writable
+ ps_color="$term_bold$term_red"
+ else
+ ps_color="$term_bold$term_green"
+ fi
+ fi
-###############
-# prompt ######
-###############
-
-
-if [[ $- == *i* ]]; then
- # git branch/status prompt function
- if [[ $OS != Windows_NT ]]; then
- GIT_PS1_SHOWDIRTYSTATE=true
+ # faster than sourceing the file im guessing
+ if [[ -e /dev/shm/iank-status ]]; then
+ eval $(< /dev/shm/iank-status)
fi
- # arch source lopip show -fcation
- [[ -r /usr/share/git/git-prompt.sh ]] && source /usr/share/git/git-prompt.sh
- # fedora/debian source
- [[ -r /usr/share/git-core/contrib/completion/git-prompt.sh ]] && source /usr/share/git-core/contrib/completion/git-prompt.sh
-
- # in case we didn't source git-prompt.sh
- if ! declare -f __git_ps1 > /dev/null; then
- __git_ps1() {
- :
- }
+ if [[ ! $SSH_CLIENT && $MAIL_HOST != "$HOSTNAME" ]]; then
+ ps_char="@ $ps_char"
fi
+ PS1="${PS1%"${PS1#*[wW]}"} \[$ps_color\]$ps_char\[$term_nocolor\] "
+ }
+ PROMPT_COMMAND=prompt-command
- # this needs to come before next ps1 stuff
- # this stuff needs bash 4, feb 2009,
- # old enough to no longer condition on $BASH_VERSION anymore
- shopt -s autocd
- shopt -s dirspell
- PS1='\w'
- if [[ $- == *i* ]] && [[ ! $RLC_INSIDE_EMACS ]]; then
- PROMPT_DIRTRIM=2
- bind -m vi-command B:shell-backward-word
- bind -m vi-command W:shell-forward-word
+ settitle () {
+ if [[ $TERM == screen* ]]; then
+ local title_escape="\033]..2;"
+ else
+ local title_escape="\033]0;"
fi
-
- if [[ $SSH_CLIENT ]]; then
- PS1="\h $PS1"
+ if [[ $0 != prompt-command ]]; then
+ echo -ne "$title_escape$USER@$HOSTNAME ${PWD/#$HOME/~} "
+ printf "%s" "$*"
+ echo -ne "\007"
fi
+ }
+
+ # for titlebar.
+ # condition from the screen man page i think.
+ # note: duplicated in tx()
+ # disabled. see note in tx
+ # if [[ $TERM == *(screen*|xterm*|rxvt*) ]]; then
+ # trap 'settitle "$BASH_COMMAND"' DEBUG
+ # else
+ # trap DEBUG
+ # fi
- prompt_command() {
- local return=$? # this MUST COME FIRST
- local psc pst ps_char ps_color stale_subvol
- unset IFS
- history -a # save history
-
- # for titlebar
- if [[ ! $DESKTOP_SESSION == xmonad && $TERM == *(screen*|xterm*|rxvt*) ]]; then
- # from the screen man page
- if [[ $TERM == screen* ]]; then
- local title_escape="\033]..2;"
- else
- local title_escape="\033]0;"
- fi
- echo -ne "$title_escape${PWD/#$HOME/~} $USER@$HOSTNAME\007"
- fi
-
-
- case $return in
- 0) ps_color="$(get_term_color blue)"
- ps_char='\$'
- ;;
- 1) ps_color="$(get_term_color green)"
- ps_char="$return \\$"
- ;;
- *) ps_color="$(get_term_color yellow)"
- ps_char="$return \\$"
- ;;
- esac
- if [[ ! -O . ]]; then # not owner
- if [[ -w . ]]; then # writable
- ps_color="$(get_term_color bold red)"
- else
- ps_color="$(get_term_color bold green)"
- fi
- fi
- # I would set nullglob, but bash has had bugs where that
- # doesn't work if not in top level.
- if [[ -e /nocow/btrfs-stale ]] && ((`ls -AUq /nocow/btrfs-stale|wc -l`)); then
- ps_char="! $ps_char"
- fi
- PS1="${PS1%"${PS1#*[wW]}"} \[$ps_color\]$ps_char\[$(get_term_color nocolor)\] "
- # emacs completion doesn't like the git prompt atm, so disabling it.
- #PS1="${PS1%"${PS1#*[wW]}"}$(__git_ps1 ' (%s)') \[$ps_color\]$ps_char\[$(get_term_color nocolor)\] "
- }
- PROMPT_COMMAND=prompt_command
fi
-
-
-###########################################
-# stuff that makes sense to be at the end #
-###########################################
-if [[ "$SUDOD" ]]; then
- cd "$SUDOD"
- unset SUDOD
-elif [[ -d /a ]] && [[ $PWD == $HOME ]] && [[ $- == *i* ]]; then
- cd /a
-fi
+# * stuff that makes sense to be at the end
# best practice
unset IFS
-
-# if someone exported $SOE, catch errors
-if [[ $SOE ]]; then
- errcatch
-fi
-
-# I'd prefer to have system-wide, plus user ruby, due to bug in it
-# https://github.com/rubygems/rubygems/pull/1002
-# further problems: installing multi-user ruby and user ruby,
-# you don't get multi-user ruby when you sudo to root, unless its sudo -i.
-# There a third hybrid form, which passenger error suggested I use,
-# but it didn't actually work.
-
-# in cased I never need this
-# rvm for non-interactive shell: modified from https://rvm.io/rvm/basics
-#if [[ $(type -t rvm) == file && ! $(type -t ruby) ]]; then
-# source $(rvm 1.9.3 do rvm env --path)
-#fi
-
-# based on warning from rvmsudo
-export rvmsudo_secure_path=1
-
-# for other script I wrote
-#export ACME_TINY_PATH=/a/opt/acme-tiny
-export ACME_TINY_WRAPPER_CERT_DIR=/p/c/machine_specific/$HOSTNAME/webservercerts
-
-if [[ -s "/usr/local/rvm/scripts/rvm" ]]; then
- source "/usr/local/rvm/scripts/rvm"
-elif [[ -s $HOME/.rvm/scripts/rvm ]]; then
- source $HOME/.rvm/scripts/rvm
-fi
-
-export GOPATH=$HOME/go
-path_add $GOPATH/bin
-
-
-path_add --end ~/.npm-global
-
-
-# didn't get drush working, if I did, this seems like the
-# only good thing to include for it.
-# Include Drush completion.
-# if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
-# source /home/ian/.drush/drush.complete.sh
-# fi
-
-
-# https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
-# i added an extra condition as gentoo xorg guide says depending on
-# $DISPLAY is fragile.
-if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell && isarch; then
- exec startx
-fi
+# shellcheck disable=SC1090
+[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
# ensure no bad programs appending to this file will have an affect
iankelling.org / git / distro-setup / blobdiff