3 #########################################################################
4 # This program is free software: you can redistribute it and/or modify #
5 # it under the terms of the version 3 of the GNU General Public License #
6 # as published by the Free Software Foundation. #
8 # This program is distributed in the hope that it will be useful, but #
9 # WITHOUT ANY WARRANTY; without even the implied warranty of #
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #
11 # General Public License for more details. #
13 # You should have received a copy of the GNU General Public License #
14 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
16 # Written by and Copyright (C) Francois Fleuret #
17 # Contact <francois@fleuret.org> for comments & bug reports #
18 #########################################################################
20 # The site-specific and confidential settings are in another file
22 PRIVATE_BASHRC="${HOME}/private/bashrc.perso"
24 # If the MANPATH is not set, set it
26 [ "${MANPATH}" ] || MANPATH=$(manpath)
28 # If the private bashrc exists, execute it
30 [ -f "${PRIVATE_BASHRC}" ] && source "${PRIVATE_BASHRC}"
32 # !!! THIS HAS TO BE HERE EVEN IN THE NON-INTERACTIVE PART OR YOU WILL
33 # LOSE YOU PREVIOUS HISTORY !!!
35 export HISTFILESIZE=20000
36 export HISTSIZE=${HISTFILESIZE}
38 export HISTIGNORE="${HISTIGNORE}:&:[ ]*"
40 # I want to save the command time, but I do not want to see it in
43 export HISTTIMEFORMAT=""
47 # I realized that most of my settings are meaningful only in
48 # interactive mode. This should maybe be done more properly through
49 # using different .bash_profile and .bash_login
51 [ ${TERM} == "dumb" ] || [ ! -t 0 ] && return
53 # Remove the annoying beeps in console
57 ######################################################################
58 ## The interactive part
60 export VT_RESET=$'\e[0m'
61 export VT_BOLD=$'\e[1m'
62 export VT_UNDERLINE=$'\e[4m'
63 export VT_BLINK=$'\e[5m'
65 export VT_SET_TITLE=$'\e]0;'
66 export VT_END_TITLE=$'\007'
68 export VT_BLACK_FG=$'\e[30m'
69 export VT_RED_FG=$'\e[31m'
70 export VT_GREEN_FG=$'\e[32m'
71 export VT_YELLOW_FG=$'\e[33m'
72 export VT_BLUE_FG=$'\e[34m'
73 export VT_MAGENTA_FG=$'\e[35m'
74 export VT_CYAN_FG=$'\e[36m'
75 export VT_WHITE_FG=$'\e[37m'
77 export VT_BLACK_BG=$'\e[40m'
78 export VT_RED_BG=$'\e[41m'
79 export VT_GREEN_BG=$'\e[42m'
80 export VT_YELLOW_BG=$'\e[43m'
81 export VT_BLUE_BG=$'\e[44m'
82 export VT_MAGENTA_BG=$'\e[45m'
83 export VT_CYAN_BG=$'\e[46m'
84 export VT_WHITE_BG=$'\e[47m'
88 export LESS_TERMCAP_us=${VT_GREEN_FG}
89 export LESS_TERMCAP_ue=${VT_RESET}
90 export LESS_TERMCAP_md=${VT_BLUE_FG}${VT_BOLD}
91 export LESS_TERMCAP_me=${VT_RESET}
93 # export LESS_TERMCAP_md=$'\e[1;34;40m'
95 # This prevents ^S from freezing the shell
105 # alias chmod='chmod -v'
106 alias chmod='chmod -c'
112 # alias df='df -hT --sync'
113 alias grep='grep -i -E --color=auto'
114 alias find='ionice -c3 find'
116 alias val='valgrind --leak-check=full --show-reachable=yes --db-attach=yes '
118 alias s='screen -d -R -U && clear'
121 export HISTFILE=/dev/null
126 if [ $1 ] && which winshepherd.sh; then
127 play -q ~/local/sounds/deskbell.wav &
129 winshepherd.sh message green "$1"
131 play -q ~/local/sounds/deskbell.wav
135 # alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
136 alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
138 # alias fdupes='fdupes -r .'
142 if [ -e "${HOME}/.dircolors" ]; then
143 eval $(dircolors "${HOME}/.dircolors")
144 alias ls='ls -p --group-directories-first --color'
145 alias lt='ls -p --color -gohtr --time-style="+%Y %b %d %H:%M"'
146 alias ll='ls -p --color -goh --time-style="+%Y %b %d %H:%M"'
147 alias lll='ls -p --color -lth'
148 alias l='ls -p --color -I "*~" -I "*.o"'
151 alias ls='ls -p --group-directories-first'
152 alias lt='ls -p -gohtr --time-style="+%Y %b %d %H:%M"'
153 alias ll='ls -p -goh --time-style="+%Y %b %d %H:%M"'
154 alias lll='ls -p -lth'
155 alias l='ls -p -I "*~" -I "*.o"'
158 export EDITOR=emacsclient
159 export GIT_EDITOR=${EDITOR}
161 ######################################################################
162 # Ignored extensions when completing
164 # export FIGNORE="CVS"
166 function latexdiff () {
168 # -w $'\033[30;43m'"[$1]"$'\033[30;41m ' -x $'\033[0m' \
169 # -y $'\033[30;43m'"[$2]"$'\033[30;42m ' -z $'\033[0m' \
173 -w $'\033[30;41m' -x $'\033[0m' \
174 -y $'\033[30;42m' -z $'\033[0m' \
177 # | \grep $'\033'"\|section{"
180 # Looks for the most recent .log and pdflatex + bibtex the
181 # corresponding tex file
184 RECENT_LOG=$(ls -t $(find -maxdepth 1 -name "*.log" -type f) | head -1)
186 if [ ${RECENT_LOG} ]; then
187 FILEBASE="${RECENT_LOG/.log/}"
189 if [ -f "${FILEBASE}.tex" ]; then
191 pdflatex "${FILEBASE}"
193 pdflatex "${FILEBASE}"
194 pdflatex "${FILEBASE}"
197 if [ "$1" == "-v" ] || [ "$1" == "--view" ]; then
198 xpdf "${FILEBASE}.pdf"
199 elif [ "$1" == "-p" ] || [ "$1" == "--print" ]; then
200 lpr "${FILEBASE}.pdf"
202 echo "Usage: rl [-v|--view] [-p|--print]" >&2
203 echo "Unknown option $1" >&2
210 echo "Can not find a tex file corresponding to the most recent log (${RECENT_LOG/.log/})." >&2
216 echo "Can not find a recent log." >&2
222 ######################################################################
225 # http://www.reddit.com/r/linux/comments/2cgu5k/a_handy_little_script_for_interacting_with_your/
227 if [ -t 0 ] && [ -z "$1" ]; then
228 # output contents of clipboard
229 xclip -out -selection clipboard || exit 1
231 # copy file contents to clipboard
232 xclip -in -selection clipboard < "$1" || exit 1
234 # copy stdin to clipboard
235 xclip -in -selection clipboard <&0 || exit 1
239 # Find a file whose name contains a substring
244 find "$@" -name "*${name}*";
256 [ "$1" ] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
261 *.tgz|*.tar.gz|*.tbz|*.tar.bz2)
274 echo "Unknown file extension $1"
283 # Create a dir and cd there
290 # Capture the screen in a dated png
296 name="capture-$(date +%s).png"
298 echo "Waiting $1 s and saving to ${name}."
299 [ "$1" ] && sleep "$1"
300 echo "Please click on the window to capture."
301 xwd | convert - ${name}
305 # Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
306 # arguments, do not create one and CD in the most recent instead
310 if [ "$1" == "-" ]; then
311 cd $(\ls -td /tmp/tmp.?????? | head -1)
313 echo "USAGE: cdt [-]" >&2
317 dir=$(mktemp -d /tmp/tmp.XXXXXX)
319 if [ -h ${link} ]; then
322 if [ ! -a ${link} ]; then
332 TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
337 [ -h ${LINK} ] && \rm ${LINK}
339 [ ! -f ${LINK} ] && ln -s ${TRASH} ${LINK}
346 mplayer "$1" -dumpstream -dumpfile $(basename "$1")
349 ######################################################################
350 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
354 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
355 echo "Invalid syntax." >&2; return 1
357 until [[ "$1" =~ : ]]; do
358 command="$command $1"; shift
360 command="$command ${1%:}"; shift
362 if [[ $command =~ \{\} ]];then
363 rep="${command//\{\}/\"$i\"}"
364 eval "${rep//\\/\\\\}"
366 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
371 ######################################################################
372 ## A version of pho which stores the image numbers in environment
376 TEMP=$(mktemp /tmp/pho.XXXXXXX)
377 $(which pho) "$@" | tee ${TEMP}
378 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
379 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
380 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
381 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
382 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
383 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
384 [ "${PHO_NOTE_1}" ] || unset PHO_NOTE_1
385 [ "${PHO_NOTE_2}" ] || unset PHO_NOTE_2
386 [ "${PHO_NOTE_3}" ] || unset PHO_NOTE_3
387 [ "${PHO_NOTE_R90}" ] || unset PHO_NOTE_R90
388 [ "${PHO_NOTE_R180}" ] || unset PHO_NOTE_R180
389 [ "${PHO_NOTE_R270}" ] || unset PHO_NOTE_R270
393 ######################################################################
394 ## A version of date that shows the time at home if TZ is set
397 echo "Local: $(date)"
404 ######################################################################
405 ## ifup / ifdown with sudo and memorization of the network
407 ## When invoked without an argument netup uses the same argument as
410 ## When invoked without an argument netdown removes the last interface
413 [ ${NETUP_HISTORY} ] || NETUP_HISTORY="${HOME}/.netup_history"
418 if [ $1 == "--scan" ]; then
419 if [[ ! $(\ifconfig -s | grep ${WIFI_INTERFACE}) ]]; then
420 sudo ifconfig ${WIFI_INTERFACE} up
424 sudo iwlist ${WIFI_INTERFACE} scan | \grep -E 'ESS|Quali|Encry' | sed -e 's/^[ \t]*//'
426 if [ ${UPPED_WIFI} ]; then
427 sudo ifconfig ${WIFI_INTERFACE} down
433 if ifconfig -s | grep -q -v ^'(Iface|lo) '; then
434 echo "There is already interface(s) up." >&2
438 if [[ $(\ps -C dhclient | tail -n +2) ]]; then
439 echo "There is already a dhcp client running." >&2
443 if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
444 echo "There is already a wpa_supplicant running." >&2
448 if [ ! "$@" ] && [ -s ${NETUP_HISTORY} ]; then
449 echo "netup <interface>" >&2
451 # # If we have no argument and there is a .netup_history, use it
452 # ARGS=$(cat ${NETUP_HISTORY})
454 # Otherwise uses the given arguments, and store them
456 echo ${ARGS} > ${NETUP_HISTORY}
459 if [ "${PRIVATE_INTERFACE_DEFINITION}" ]; then
460 ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
463 echo "Executing ${VT_GREEN_FG}[sudo ifup ${ARGS}]${VT_RESET}"
466 # Ugly hack to remove the dsl modem dns server when we add
467 # explicitely a dns in the /etc/network/interfaces
469 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
470 # REMOVE_LOCAL_DNS=${HOME}/sources/scripts/remove-local-dns.sh
472 if [ -x ${REMOVE_LOCAL_DNS} ]; then
473 echo "Executing ${VT_GREEN_FG}[sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
474 sudo ${REMOVE_LOCAL_DNS} 192.168
478 function netdown () {
479 if [ ! "$@" ] && [ -s ${NETUP_HISTORY} ]; then
480 # If there are no arguments and there is a .netup_history, get the
482 ARGS=$(tail -1 ${NETUP_HISTORY} | sed -e "s/=.*$//")
484 # Otherwise, use the standard ifdown
488 [ "${PRIVATE_INTERFACE_DEFINITION}" ] && ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
490 echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
493 # if [[ $(\ps -C dhclient | tail -n +2) ]]; then
494 # echo "There is still a dhcp client running." >&2
498 # if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
499 # echo "There is still a wpa_supplicant running." >&2
504 function checkgw () {
505 GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
509 echo "Can not find a getaway." >&2
514 ######################################################################
515 # Show the most recent files, no scroll
518 HEIGHT=$(stty size | awk '{print $1}')
519 WIDTH=$(stty size | awk '{print $2}')
520 \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
521 head -$((HEIGHT-2)) | \
525 ######################################################################
526 # cd and ls into a directory
527 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
529 function c () { cd "$@" && lr; }
531 ######################################################################
532 # You can change the xterm background color on the fly!
534 function setxtermbg () {
535 echo -n $'\e]11;'$1$'\007'
538 ######################################################################
539 # Shuffle the lines from the stdin
541 function shuffle () {
544 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
547 ######################################################################
548 # Stores the last entered command into a file
550 KEPT_COMMANDS=${HOME}/.kept_bash_commands
553 if [ ${KEPT_COMMANDS} ]; then
554 TOKEEP=$(mktemp /tmp/keep.XXXXXX)
556 echo "$*" > ${TOKEEP}
558 selector -b -i -d -l ${HISTSIZE} -o "${TOKEEP}" <(history)
561 if [ -s "${TOKEEP}" ]; then
562 echo $(date)": "$(cat ${TOKEEP}) >> ${KEPT_COMMANDS}
565 echo "No command stored!"
570 echo "You have to set \$KEPT_COMMANDS"
575 # if [[ ${KEPT_COMMANDS} ]]; then
577 # [[ "${LINE}" ]] || LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
579 # echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
581 # echo "You have to set \$KEPT_COMMANDS"
585 ######################################################################
586 # I sometime burn CDs and DVDs
591 echo "burn <iso name | dirname>" >&2
592 elif [ -f "$1" ]; then
593 if [[ $(file "$1" | \grep -E 'ISO 9660|UDF filesystem data') ]]; then
594 wodim -eject -v dev=${DEVICE} "$1"
596 echo "Do not know what to do with $1" >&2
598 elif [ -d "$1" ]; then
599 [ "${TMP_ROOT}" ] || TMP_ROOT=/tmp/
600 echo "Using ${TMP_ROOT} as temporary directory."
601 TMP=$(mktemp ${TMP_ROOT}/cdimage.XXXXXX) && \
602 genisoimage -input-charset iso8859-1 -r -o ${TMP} "$1" && \
603 wodim -eject -v dev=${DEVICE} ${TMP}
606 echo "Can not find $1" >&2
610 ######################################################################
611 # And watch DVDs too!
616 echo " ! @ Seek to the beginning of the previous/next chapter"
617 echo " j Cycle through the available subtitles"
618 echo " o Show/hide the timing"
619 echo " x z Subtitle delay"
627 dvd_device="/dev/dvd"
637 # -vc ffmpeg12 -vf yadif
639 mplayer > /dev/null \
642 -alang en -slang en \
643 -softvol -softvol-max 1000 \
644 -dvd-device ${dvd_device} ${MPLAYER_OPTIONS} dvd://${title}
648 if [ -e "/dev/dvd" ]; then
649 DVD_DEVICE="/dev/dvd"
650 elif [ -e "/dev/dvd3" ]; then
651 DVD_DEVICE="/dev/dvd3"
653 echo "Can not find the dvd device." >&2
657 echo "Attemptin to rip from ${DVD_DEVICE}."
659 mkdir -p ${HOME}/dvds
662 time dvdbackup -i ${DVD_DEVICE} -v -M $* && eject
667 ######################################################################
668 # Upload the sources from the current directory to work
671 if [ ! "${MY_WORK_MACHINE}" ]; then
672 echo "\$MY_WORK_MACHINE undefined" 1>&2
678 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
680 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
683 ######################################################################
684 # Create small images from images
686 function mksmall () {
688 PARAMS="-geometry 800x600"
690 # Auto-orient does not seem to work at all, hence the ugly hack
693 # PARAMS="-auto-orient -geometry 800x600"
695 echo "Using ${PARAMS}"
699 [ ${DEST_DIR} ] || DEST_DIR=./small
703 if [ ! -d ${DEST_DIR} ]; then
704 echo "Can not create ${DEST_DIR}" >&2
708 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
711 for i in $(find -maxdepth 1 -type f); do
712 if [[ $(file $i | grep image) ]]; then
713 if [ -e ${DEST_DIR}/$i ]; then
714 echo "The file ${DEST_DIR}/$i already exists."
717 # orientation=$(exif $i \
718 # | grep ^Orientation \
720 # | sed -e "s/^[^|]*|//" \
721 # | sed -e "s/ *$//")
723 # case ${orientation} in
729 # rotation_cmd="-rotate 90"
733 # rotation_cmd="-rotate 270"
738 # echo "Unknown orientation \"${orientation}\" !"
742 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
743 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
748 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
751 \ls -lt ${DEST_DIR}/$i
756 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
760 ######################################################################
761 # Move a file to the ~/sources/config directory and replace it where
762 # it was by a symbolic link
764 function mvtoconfig () {
765 CONFIGDIR=${HOME}/sources/config
766 if [[ -d ${CONFIGDIR} ]]; then
767 NEWNAME=${CONFIGDIR}/$(basename "$1" | sed -e "s/^\.//")
771 echo "Can not find ${CONFIGDIR}"
775 ######################################################################
776 # Track uncommited files (I presume this is very ugly from a real git
783 for i in $(find -name ".git"); do
784 NB_SUBDIR=$((NB_SUBDIR+1))
785 cd ${CURRENT_DIR}/$(dirname $i)
786 NB_MODIFIED=$(git status | grep modified | wc -l)
787 if [[ ${NB_MODIFIED} -gt 0 ]]; then
788 echo "$(dirname $i) (${NB_MODIFIED})"
789 git status | grep modified \
790 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
796 echo "Visited ${NB_SUBDIR} directories."
799 # Update all the directories provided as argument in their respective
800 # versionning systems (SVN and GIT for now)
805 pushd > /dev/null "$1"
806 if [[ -d ".git" ]]; then
807 echo "${PWD} is under GIT"
809 elif [[ -d ".svn" ]]; then
810 echo "${PWD} is under SVN"
813 echo "No known versioning system here."
824 ######################################################################
825 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
826 # result in the ${BT_DIR}
829 if [[ ${BT_DIR} ]]; then
830 if [[ -d "${BT_DIR}/torrents" ]]; then
832 mv "$1" ${BT_DIR}/torrents
834 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
835 echo "A client is already running."
837 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
840 echo "Directory ${BT_DIR}/torrents does not exist."
843 echo "You have to set \$BT_DIR."
847 ######################################################################
848 # The complex prompt policy
852 if [ "${CONSOLE}" == "yes" ]; then
856 # If the login is a standard one (as specified in
857 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
858 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
860 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
864 # If the display is not the main one, make the assumption that the
865 # shell is not running on the localhost, and show the hostname
867 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
869 # If there is the login or the hostname, add a ":" to the prompt
871 [ "${IDENT}" ] && IDENT="${IDENT}:"
873 # If we are root, show that in red
875 if [[ ${USER} == "root" ]]; then
876 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
878 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
881 # In an xterm, show the hostname and path in the title bar, highlight
884 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
886 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
887 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
889 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
894 ######################################################################
895 # This implements a local history. If we are in a directory containing
896 # a writable local history file, we add the last line of the global
899 LOCAL_HISTORY_FILE=".local_bash_history"
901 function keep_local_history () {
902 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
903 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
904 TMP=$(mktemp /tmp/lh.XXXXXX)
906 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
907 # mv would replace a symbolic link, while cp keeps it
908 \cp ${TMP} ${LOCAL_HISTORY_FILE}
910 LOCAL_HISTORY_HINT="* "
912 LOCAL_HISTORY_HINT=""
916 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
918 ######################################################################
919 # Switch off the history
921 function histfile_cue () {
922 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
923 HISTORY_CUE="[${HISTFILE}]"
929 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
931 ######################################################################
933 # parse_git_branch () {
934 # git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
938 # git describe --tags 2> /dev/null
941 # parse_git_branch_or_tag() {
942 # local OUT="$(parse_git_branch)"
943 # if [ "$OUT" == " ((no branch))" ]; then
944 # OUT="($(parse_git_tag))";
949 # PS1="${PS1}\$(parse_git_branch_or_tag)"
951 ######################################################################
952 # The dus command is available on my web site
954 # git clone http://fleuret.org/git/dus/
956 alias dus='dus -f -i'
958 ######################################################################
959 # The finddup command is available on my web site
961 # git clone http://fleuret.org/git/finddup/
963 alias finddup='finddup -p'
965 ######################################################################
966 # The selector command is available on my web site
968 # git clone http://fleuret.org/git/selector/
970 source bash-selector.sh --hist --cd
972 ######################################################################
973 # And we avoid to put in the history the use of the selector, which we
976 HISTIGNORE="${HISTIGNORE}:selector-history"
978 ######################################################################
980 function selector-printer () {
981 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
982 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
983 export PRINTER=$(cat ${TMP})
984 echo "PRINTER=${PRINTER}"
989 ######################################################################
990 # A ls with memory to notice what files have been added/removed from
991 # the current directory
994 LSN_MEMORY=".lsn-state"
996 if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
998 \ls -pa | sort > ${LSN_MEMORY}
999 echo "State updated." >&2
1001 elif [[ $1 == "+" ]]; then
1005 TMP=$(mktemp /tmp/lsn.XXXXXX)
1007 cat ${LSN_MEMORY} >> ${TMP}
1008 sort -u ${TMP} > ${LSN_MEMORY}
1013 echo "lsn [--mem|-m] [+ <file> ...]" >&2
1018 if [[ -f ${LSN_MEMORY} ]]; then
1019 TMP=$(mktemp /tmp/lsn.XXXXXX)
1020 \ls -pa | sort > ${TMP}
1021 if diff > /dev/null ${TMP} ${LSN_MEMORY}; then
1022 echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r ${LSN_MEMORY}))${VT_RESET}"
1024 \comm -1 -3 ${LSN_MEMORY} ${TMP}
1025 \comm -2 -3 ${LSN_MEMORY} ${TMP} | while read line; do
1026 echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
1031 echo "No lsn state here." >&2
1038 ######################################################################
1040 function prompt_command () {
1041 # save the history after every command to avoid loosing some when
1042 # multiple shells are open
1044 # load the saved history
1046 # and the local histories system defined above
1048 # and the history cue
1052 PROMPT_COMMAND="prompt_command"
1054 ######################################################################
1056 # Displaying the timezone if it is set
1058 if [[ ${TZ} ]]; then
1059 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
1062 ######################################################################