# i for insensitive. the rest from
# X means dont remove the current screenworth of output upon exit
# R means to show colors n things
+# a useful flag is -F aka --quit-if-one-screen
export LESS=RXij12
export SYSTEMD_LESS=$LESS
d() { builtin bg "$@"; }
ccomp bg d
+# f would be more natural, but i already am using it for something
+z() { builtin fg "$@"; }
+ccomp fg z
+
+x() { builtin kill %%; }
+
dc() {
diff --strip-trailing-cr -w "$@" # diff content
}
ccomp tail etail etail2
+showkeys() {
+ ssh "$@" cat .ssh/authorized_keys{,2}
+}
# print exim old pids
-o -name .undo-tree-history -prune \) -type f 2>/dev/null
}
+# usage ffconcat FILES_TO_CONCAT OUTPUT_FILE
+ffconcat() {
+ local tmpf
+ tmpf=$(mktemp)
+ printf "file '%s'\n" "$1" >$tmpf
+ while (( $# > 1 )); do
+ shift
+ printf "file '%s'\n" "$1" >>$tmpf
+ done
+ # https://trac.ffmpeg.org/wiki/Concatenate
+ ffmpeg -f concat -safe 0 -i $tmpf -c copy "$1"
+ rm $tmpf
+}
+
# full path without resolving symlinks
fp() {
local dir base
# and changing directory, so we don't have any open
# directories or files that could cause problems when
# remounting.
-z() {
+zr() {
local tmp
tmp=$(type -p "$1")
if [[ $tmp ]]; then
if [[ $MAIL_HOST && $MAIL_HOST != "$HOSTNAME" ]]; then
ps_char="@ $ps_char"
fi
+ jobs_char=
+ if [[ $(jobs -p) ]]; then
+ jobs_char='\j '
+ fi
# We could test if sudo is active with sudo -nv
# but then we get an email and log of lots of failed sudo commands.
# We could turn those off, but seems better not to.
if [[ ! $HISTFILE ]]; then
ps_char="NOHIST $ps_char"
fi
- PS1="${PS1%"${PS1#*[wW]}"} $psudo\[$ps_color\]$ps_char\[$term_nocolor\] "
+ PS1="${PS1%"${PS1#*[wW]}"} $jobs_char$psudo\[$ps_color\]$ps_char\[$term_nocolor\] "
# set titlebar. instead, using more advanced
# titelbar below
_title_escape="\033]0;"
fi
+ # make the titlebar be the last command and the current directory.
settitle () {
- # this makes it so we show the current command if
- # one is running, otherwise, show nothing
- if [[ $1 == prompt-command ]]; then
+
+ # These are some checks to help ensure we dont set the title at
+ # times that the debug trap is running other than the case we
+ # want. Some of them might not be needed.
+ if (( ${#FUNCNAME[@]} != 1 || ${#BASH_ARGC[@]} != 2 || $BASH_SUBSHELL != 0 )); then
return 0
fi
- if (( ${#BASH_ARGC[@]} == 1 && BASH_SUBSHELL == 0 )); then
- echo -ne "$_title_escape ${PWD/#$HOME/~} "
- printf "%s" "$*"
- echo -ne "\007"
+ if [[ $1 == prompt-command ]]; then
+ return 0
fi
+ echo -ne "$_title_escape ${PWD/#$HOME/~} "
+ printf "%s" "$*"
+ echo -ne "\007"
}
# note, this wont work: