# SPDX-License-Identifier: AGPL-3.0-or-later
# this gets sourced. shebang is just for file mode detection
+
# Use source ~/.bashrc instead of doing bash -l when running a script
# so this can set extdebug and avoid the bash debugger.
if [[ -s /a/bin/errhandle/err ]]; then
source ~/.iank/err
fi
+# In t8, it runs clear_console for login shells by default. I don't want
+# my console cleared. And linux ttys get cleared without this.
+if shopt login_shell >/dev/null && [[ -e ~/.bash_logout ]]; then
+ rm ~/.bash_logout
+fi
+
+# for testing error catching:
+# t2() {
+# echo t2
+# grep sdf sdfd
+# echo wtf
+# }
+# t1() {
+# echo t1
+# t2 a b c
+# }
+
# * settings
CDPATH=.
-set -o pipefail
-
# remove all aliases. aliases provided by the system tend to get in the way,
# for example, error happens if I try to define a function the same name as an alias
unalias -a
fi
-
-# history number. History expansion is good.
-PS4='$LINENO+ '
-# history file size limit, set to unlimited.
-# this needs to be different from the default because
-# default HISTFILESIZE is 500 and could clobber our history
-HISTFILESIZE=
-# max commands 1 session can append/read from history
-HISTSIZE=1000000
-# the time format display when doing the history command
-# also, setting this makes the history file record time
-# of each command as seconds from the epoch
-HISTTIMEFORMAT="%Y-%m-%d %I:%M %p "
-# consecutive duplicate lines dont go in history
-HISTCONTROL=ignoredups
-# works in addition to HISTCONTROL to do more flexible things
-# it could also do the same things as HISTCONTROL and thus replace it,
-# but meh. dunno why, but just " *" does glob expansion, so use [ ] to avoid it.
-HISTIGNORE='pass *:[ ]*:otp *:oathtool *'
-
export BC_LINE_LENGTH=0
+# ansible option
export PROFILE_TASKS_TASK_OUTPUT_LIMIT=100
# note, if I use a machine I dont want files readable by all users, set
ccat () { # config cat. see a config without extra lines.
- grep '^\s*[^;[:space:]#]' "$@"
+ grep '^\s*[^;[:space:]#]' "$@" || [[ $? == 1 ]]
}
done
}
-
ediff() {
[[ ${#@} == 2 ]] || { echo "error: ediff requires 2 arguments"; return 1; }
emacs --eval "(ediff-files \"$1\" \"$2\")"
# mail related
frozen() {
rm -rf /tmp/frozen
- s mailq |gr frozen|awk '{print $3}' | while read -r id; do
- s exim -Mvl $id
+ sudo mailq |gr frozen|awk '{print $3}' | while read -r id; do
+ sudo exim -Mvl $id
echo
- s exim -Mvh $id
+ sudo exim -Mvh $id
echo
- s exim -Mvb $id
+ sudo exim -Mvb $id
echo -e '\n\n##############################\n'
done | tee -a /tmp/frozen
}
done < <(s mailq)
echo "sleeping for 2 in case you change your mind"
sleep 2
- s exim -Mrm "${ids[@]}"
+ sudo exim -Mrm "${ids[@]}"
}
funce() {
wget -P /a/opt $up
tar -C /a/opt -zxf /a/opt/$uptar
rm -f /a/opt/$uptar
- s /a/opt/$updir/install
+ sudo /a/opt/$updir/install
fi
# save token across computers
}
ipdrop() {
- s iptables -A INPUT -s $1 -j DROP
+ sudo iptables -A INPUT -s $1 -j DROP
}
k() { # history search
- grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | tail -n 80;
+ grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | tail -n 80 || [[ $? == 1 ]];
}
ks() { # history search
- grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | uniq;
+ grep -P --binary-files=text "$@" ${HISTFILE:-~/.bash_history} | uniq || [[ $? == 1 ]];
}
c $(mktemp -d)
pkg=$1
# shellcheck disable=SC2012
- cached=$(ls -t /var/cache/apt/archives/$pkg* | tail -n1 2>/dev/null)
+ cached=$(ls -t /var/cache/apt/archives/$pkg* | tail -n1 2>/dev/null) ||:
if [[ $cached ]]; then
cp $cached .
else
# final grep is because some commands tend to have a lot of trailing spaces
y=$(echo "$x" | grep -iP "$@" | grep -o '.*[^ ]') ||:
if [[ $y ]]; then
- echo "$x" | head -n 1
+ echo "$x" | head -n 1 || [[ $? == 141 ]]
echo "$y"
fi
}
# shellcheck disable=SC2120
r() {
- history -a # save history
+ if [[ $HISTFILE ]]; then
+ history -a # save history
+ fi
trap ERR # this avoids a segfault
exit ${1:0}
# i had this redir, not sure why
# rync here uses checksum instead of time so we dont mess with
# unison relying on time as much. g is for group, same reason
# to keep up with unison.
- s rsync -rlpchviog --relative "${opts[@]}" "$path" "root@$host:/";
+ sudo rsync -rlpchviog --relative "${opts[@]}" "$path" "root@$host:/";
}
rmstrips() {
#
if [[ $EUID != 0 || $1 == -* ]]; then
# shellcheck disable=SC2034
- SUDOD="$PWD" sudo -i "$@"
+ SUDOD="$PWD" command sudo -i "$@"
else
"$@"
fi
ser() {
- local s; [[ $EUID != 0 ]] && s=s
+ local s; [[ $EUID != 0 ]] && s=sudo
if type -p systemctl &>/dev/null; then
$s systemctl $1 $2
else
# 2119: Functions with optional args get bad warnings when none are passed.
# 2033: too many false positives for thing that will never work, passing shell function to find.
# i had -x as an arg, but debian testing(stretch) doesn\'t support it
- shellcheck -x -e 2086,2046,2068,2119,2033 "$@"
+ shellcheck -x -e 2086,2046,2068,2119,2033 "$@" || return $?
# had this before. not sure what it is 2119
}
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 | \
+ sudo 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 $l; fi;
t=$(mktemp)
local vm=$1
local ip=$2
- s virsh dumpxml $vm | sed -r "s/(<listen.*address=')([^']+)/\1$ip/" | \
+ sudo 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
+ sudo virsh undefine $vm
+ sudo virsh define $t
}
local ps_char ps_color
unset IFS
- history -a # save history
+ if [[ $HISTFILE ]]; then
+ history -a # save history
+ fi
+
+ if [[ $jr_pid ]]; then
+ if [[ -e /proc/$jr_pid ]]; then
+ kill $jr_pid
+ fi
+ unset jr_pid
+ fi
case $return in
0) ps_color="$term_purple"
# shellcheck disable=SC1090
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
+# I had this idea to start a bash shell which would run an initial
+# command passed through this env variable, then continue on
+# interactively. But the use case I had in mind went away.
+#
+# if [[ $MY_INIT_CMD ]]; then
+# "${MY_INIT_CMD[@]}"
+# unset MY_INIT_CMD
+# fi
# ensure no bad programs appending to this file will have an affect
return 0
iankelling.org / git / distro-setup / blobdiff