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'
111 alias df='df -hT --sync'
112 alias grep='grep -i -E --color=auto'
113 alias find='ionice -c3 find'
115 alias val='valgrind --leak-check=full --show-reachable=yes --db-attach=yes '
117 alias s='screen -d -R -U && clear'
120 export HISTFILE=/dev/null
125 if [[ $1 && $(which winshepherd.sh) ]]; then
126 play -q ~/local/sounds/deskbell.wav &
128 winshepherd.sh message green "$1"
130 play -q ~/local/sounds/deskbell.wav
134 # alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
135 alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
137 # alias fdupes='fdupes -r .'
141 if [ -e "${HOME}/.dircolors" ]; then
142 eval $(dircolors "${HOME}/.dircolors")
143 alias ls='ls -p --group-directories-first --color'
144 alias lt='ls -p --color -gohtr --time-style="+%Y %b %d %H:%M"'
145 alias ll='ls -p --color -goh --time-style="+%Y %b %d %H:%M"'
146 alias lll='ls -p --color -lth'
147 alias l='ls -p --color -I "*~" -I "*.o"'
150 alias ls='ls -p --group-directories-first'
151 alias lt='ls -p -gohtr --time-style="+%Y %b %d %H:%M"'
152 alias ll='ls -p -goh --time-style="+%Y %b %d %H:%M"'
153 alias lll='ls -p -lth'
154 alias l='ls -p -I "*~" -I "*.o"'
157 export EDITOR=emacsclient
158 export GIT_EDITOR=${EDITOR}
160 ######################################################################
161 # Ignored extensions when completing
163 # export FIGNORE="CVS"
165 function latexdiff () {
167 # -w $'\033[30;43m'"[$1]"$'\033[30;41m ' -x $'\033[0m' \
168 # -y $'\033[30;43m'"[$2]"$'\033[30;42m ' -z $'\033[0m' \
172 -w $'\033[30;41m' -x $'\033[0m' \
173 -y $'\033[30;42m' -z $'\033[0m' \
176 # | \grep $'\033'"\|section{"
179 # Looks for the most recent .log and pdflatex + bibtex the
180 # corresponding tex file
183 RECENT_LOG=$(ls -t $(find -maxdepth 1 -name "*.log" -type f) | head -1)
185 if [[ ${RECENT_LOG} ]]; then
186 FILEBASE="${RECENT_LOG/.log/}"
188 if [[ -f "${FILEBASE}.tex" ]]; then
190 pdflatex "${FILEBASE}"
192 pdflatex "${FILEBASE}"
193 pdflatex "${FILEBASE}"
196 if [[ "$1" == "-v" ]] || [[ "$1" == "--view" ]]; then
197 xpdf "${FILEBASE}.pdf"
198 elif [[ "$1" == "-p" ]] || [[ "$1" == "--print" ]]; then
199 lpr "${FILEBASE}.pdf"
201 echo "Usage: rl [-v|--view] [-p|--print]" >&2
202 echo "Unknown option $1" >&2
209 echo "Can not find a tex file corresponding to the most recent log (${RECENT_LOG/.log/})." >&2
215 echo "Can not find a recent log." >&2
221 ######################################################################
224 # Find a file whose name contains a substring
229 find "$@" -name "*${name}*";
241 [[ "$1" ]] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
246 *.tgz|*.tar.gz|*.tbz|*.tar.bz2)
259 echo "Unknown file extension $1"
268 # Create a dir and cd there
275 # Capture the screen in a dated png
281 name="capture-$(date +%s).png"
283 echo "Waiting $1 s and saving to ${name}."
284 [[ "$1" ]] && sleep "$1"
285 echo "Please click on the window to capture."
286 xwd | convert - ${name}
290 # Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
291 # arguments, do not create one and CD in the most recent instead
295 if [[ "$1" == "-" ]]; then
296 cd $(\ls -td /tmp/tmp.?????? | head -1)
298 echo "USAGE: cdt [-]" >&2
302 dir=$(mktemp -d /tmp/tmp.XXXXXX)
304 if [[ -h ${link} ]]; then
307 if [[ ! -a ${link} ]]; then
317 TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
322 [[ -h ${LINK} ]] && \rm ${LINK}
323 [[ ! -f ${LINK} ]] && ln -s ${TRASH} ${LINK}
330 mplayer "$1" -dumpstream -dumpfile $(basename "$1")
333 ######################################################################
334 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
338 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
339 echo "Invalid syntax." >&2; return 1
341 until [[ "$1" =~ : ]]; do
342 command="$command $1"; shift
344 command="$command ${1%:}"; shift
346 if [[ $command =~ \{\} ]];then
347 rep="${command//\{\}/\"$i\"}"
348 eval "${rep//\\/\\\\}"
350 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
355 ######################################################################
356 ## A version of pho which stores the image numbers in environment
360 TEMP=$(mktemp /tmp/pho.XXXXXXX)
361 $(which pho) "$@" | tee ${TEMP}
362 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
363 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
364 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
365 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
366 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
367 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
368 [[ "${PHO_NOTE_1}" ]] || unset PHO_NOTE_1
369 [[ "${PHO_NOTE_2}" ]] || unset PHO_NOTE_2
370 [[ "${PHO_NOTE_3}" ]] || unset PHO_NOTE_3
371 [[ "${PHO_NOTE_R90}" ]] || unset PHO_NOTE_R90
372 [[ "${PHO_NOTE_R180}" ]] || unset PHO_NOTE_R180
373 [[ "${PHO_NOTE_R270}" ]] || unset PHO_NOTE_R270
377 ######################################################################
378 ## A version of date that shows the time at home if TZ is set
381 echo "Local: $(date)"
388 ######################################################################
389 ## ifup / ifdown with sudo and memorization of the network
391 ## When invoked without an argument netup uses the same argument as
394 ## When invoked without an argument netdown removes the last interface
397 [[ ${NETUP_HISTORY} ]] || NETUP_HISTORY="${HOME}/.netup_history"
402 if [[ $1 == "--scan" ]]; then
403 if [[ ! $(\ifconfig -s | grep ${WIFI_INTERFACE}) ]]; then
404 sudo ifconfig ${WIFI_INTERFACE} up
408 sudo iwlist ${WIFI_INTERFACE} scan | \grep -E 'ESS|Quali|Encry' | sed -e 's/^[ \t]*//'
410 if [[ ${UPPED_WIFI} ]]; then
411 sudo ifconfig ${WIFI_INTERFACE} down
417 if [[ $(\ifconfig -s | grep -v ^"(Iface|lo) ") ]]; then
418 echo "There is already interface(s) up." >&2
422 if [[ $(\ps -C dhclient | tail -n +2) ]]; then
423 echo "There is already a dhcp client running." >&2
427 if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
428 echo "There is already a wpa_supplicant running." >&2
432 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
433 echo "netup <interface>" >&2
435 # # If we have no argument and there is a .netup_history, use it
436 # ARGS=$(cat ${NETUP_HISTORY})
438 # Otherwise uses the given arguments, and store them
440 echo ${ARGS} > ${NETUP_HISTORY}
443 if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
444 ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
447 echo "Executing ${VT_GREEN_FG}[sudo ifup ${ARGS}]${VT_RESET}"
450 # Ugly hack to remove the dsl modem dns server when we add
451 # explicitely a dns in the /etc/network/interfaces
453 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
454 # REMOVE_LOCAL_DNS=${HOME}/sources/scripts/remove-local-dns.sh
456 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
457 echo "Executing ${VT_GREEN_FG}[sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
458 sudo ${REMOVE_LOCAL_DNS} 192.168
462 function netdown () {
463 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
464 # If there are no arguments and there is a .netup_history, get the
466 ARGS=$(tail -1 ${NETUP_HISTORY} | sed -e "s/=.*$//")
468 # Otherwise, use the standard ifdown
472 if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
473 ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
476 echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
479 # if [[ $(\ps -C dhclient | tail -n +2) ]]; then
480 # echo "There is still a dhcp client running." >&2
484 # if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
485 # echo "There is still a wpa_supplicant running." >&2
490 function checkgw () {
491 GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
492 if [[ -n "${GW}" ]]; then
495 echo "Can not find a getaway." >&2
500 ######################################################################
501 # Show the most recent files, no scroll
504 HEIGHT=$(stty size | awk '{print $1}')
505 WIDTH=$(stty size | awk '{print $2}')
506 \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
507 head -$((HEIGHT-2)) | \
511 ######################################################################
512 # cd and ls into a directory
513 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
515 function c () { cd "$@" && lr; }
517 ######################################################################
518 # You can change the xterm background color on the fly!
520 function setxtermbg () {
521 echo -n $'\e]11;'$1$'\007'
524 ######################################################################
525 # Shuffle the lines from the stdin
527 function shuffle () {
529 [[ $SEED ]] || SEED=0
530 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
533 ######################################################################
534 # Stores the last entered command into a file
536 KEPT_COMMANDS=${HOME}/.kept_bash_commands
539 if [[ ${KEPT_COMMANDS} ]]; then
541 [[ "${LINE}" ]] || LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
543 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
545 echo "You have to set \$KEPT_COMMANDS"
549 ######################################################################
550 # I sometime burn CDs and DVDs
554 if [[ ! "$1" ]]; then
555 echo "burn <iso name | dirname>" >&2
556 elif [[ -f "$1" ]]; then
557 if [[ $(file "$1" | \grep -E 'ISO 9660|UDF filesystem data') ]]; then
558 wodim -eject -v dev=${DEVICE} "$1"
560 echo "Do not know what to do with $1" >&2
562 elif [[ -d "$1" ]]; then
563 [[ "${TMP_ROOT}" ]] || TMP_ROOT=/tmp/
564 echo "Using ${TMP_ROOT} as temporary directory."
565 TMP=$(mktemp ${TMP_ROOT}/cdimage.XXXXXX) && \
566 genisoimage -input-charset iso8859-1 -r -o ${TMP} "$1" && \
567 wodim -eject -v dev=${DEVICE} ${TMP}
570 echo "Can not find $1" >&2
574 ######################################################################
575 # And watch DVDs too!
580 echo " ! @ Seek to the beginning of the previous/next chapter"
581 echo " j Cycle through the available subtitles"
582 echo " o Show/hide the timing"
583 echo " x z Subtitle delay"
591 dvd_device="/dev/dvd"
601 # -vc ffmpeg12 -vf yadif
603 mplayer > /dev/null \
606 -alang en -slang en \
607 -softvol -softvol-max 1000 \
608 -dvd-device ${dvd_device} $* dvd://${title}
612 if [[ -e "/dev/dvd" ]]; then
613 DVD_DEVICE="/dev/dvd"
614 elif [[ -e "/dev/dvd3" ]]; then
615 DVD_DEVICE="/dev/dvd3"
617 echo "Can not find the dvd device." >&2
621 echo "Attemptin to rip from ${DVD_DEVICE}."
623 mkdir -p ${HOME}/dvds
626 time dvdbackup -i ${DVD_DEVICE} -v -M $* && eject
631 ######################################################################
632 # Upload the sources from the current directory to work
635 if [[ ! "${MY_WORK_MACHINE}" ]]; then
636 echo "\$MY_WORK_MACHINE undefined" 1>&2
642 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
644 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
647 ######################################################################
648 # Create small images from images
650 function mksmall () {
652 PARAMS="-geometry 800x600"
654 # Auto-orient does not seem to work at all, hence the ugly hack
657 # PARAMS="-auto-orient -geometry 800x600"
659 echo "Using ${PARAMS}"
663 [[ ${DEST_DIR} ]] || DEST_DIR=./small
667 if [[ ! -d ${DEST_DIR} ]]; then
668 echo "Can not create ${DEST_DIR}" >&2
672 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
675 for i in $(find -maxdepth 1 -type f); do
676 if [[ $(file $i | grep image) ]]; then
677 if [[ -e ${DEST_DIR}/$i ]]; then
678 echo "The file ${DEST_DIR}/$i already exists."
681 # orientation=$(exif $i \
682 # | grep ^Orientation \
684 # | sed -e "s/^[^|]*|//" \
685 # | sed -e "s/ *$//")
687 # case ${orientation} in
693 # rotation_cmd="-rotate 90"
697 # rotation_cmd="-rotate 270"
702 # echo "Unknown orientation \"${orientation}\" !"
706 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
707 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
712 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
715 \ls -lt ${DEST_DIR}/$i
720 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
724 ######################################################################
725 # Move a file to the ~/sources/config directory and replace it where
726 # it was by a symbolic link
728 function mvtoconfig () {
729 CONFIGDIR=${HOME}/sources/config
730 if [[ -d ${CONFIGDIR} ]]; then
731 NEWNAME=${CONFIGDIR}/$(basename "$1" | sed -e "s/^\.//")
735 echo "Can not find ${CONFIGDIR}"
739 ######################################################################
740 # Track uncommited files (I presume this is very ugly from a real git
747 for i in $(find -name ".git"); do
748 NB_SUBDIR=$((NB_SUBDIR+1))
749 cd ${CURRENT_DIR}/$(dirname $i)
750 NB_MODIFIED=$(git status | grep modified | wc -l)
751 if [[ ${NB_MODIFIED} -gt 0 ]]; then
752 echo "$(dirname $i) (${NB_MODIFIED})"
753 git status | grep modified \
754 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
760 echo "Visited ${NB_SUBDIR} directories."
763 # Update all the directories provided as argument in their respective
764 # versionning systems (SVN and GIT for now)
769 pushd > /dev/null "$1"
770 if [[ -d ".git" ]]; then
771 echo "${PWD} is under GIT"
773 elif [[ -d ".svn" ]]; then
774 echo "${PWD} is under SVN"
777 echo "No known versioning system here."
788 ######################################################################
789 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
790 # result in the ${BT_DIR}
793 if [[ ${BT_DIR} ]]; then
794 if [[ -d "${BT_DIR}/torrents" ]]; then
796 mv "$1" ${BT_DIR}/torrents
798 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
799 echo "A client is already running."
801 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
804 echo "Directory ${BT_DIR}/torrents does not exist."
807 echo "You have to set \$BT_DIR."
811 ######################################################################
812 # The complex prompt policy
816 if [ "${CONSOLE}" == "yes" ]; then
820 # If the login is a standard one (as specified in
821 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
822 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
824 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
828 # If the display is not the main one, make the assumption that the
829 # shell is not running on the localhost, and show the hostname
831 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
833 # If there is the login or the hostname, add a ":" to the prompt
835 [ "${IDENT}" ] && IDENT="${IDENT}:"
837 # If we are root, show that in red
839 if [[ ${USER} == "root" ]]; then
840 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
842 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
845 # In an xterm, show the hostname and path in the title bar, highlight
848 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
850 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
851 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
853 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
858 ######################################################################
859 # This implements a local history. If we are in a directory containing
860 # a writable local history file, we add the last line of the global
863 LOCAL_HISTORY_FILE=".local_bash_history"
865 function keep_local_history () {
866 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
867 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
868 TMP=$(mktemp /tmp/lh.XXXXXX)
870 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
871 # mv would replace a symbolic link, while cp keeps it
872 \cp ${TMP} ${LOCAL_HISTORY_FILE}
874 LOCAL_HISTORY_HINT="* "
876 LOCAL_HISTORY_HINT=""
880 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
882 ######################################################################
883 # Switch off the history
885 function histfile_cue () {
886 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
887 HISTORY_CUE="[${HISTFILE}]"
893 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
895 ######################################################################
897 # parse_git_branch () {
898 # git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
902 # git describe --tags 2> /dev/null
905 # parse_git_branch_or_tag() {
906 # local OUT="$(parse_git_branch)"
907 # if [ "$OUT" == " ((no branch))" ]; then
908 # OUT="($(parse_git_tag))";
913 # PS1="${PS1}\$(parse_git_branch_or_tag)"
915 ######################################################################
916 # The dus command is available on my web site
918 # git clone http://fleuret.org/git/dus/
920 alias dus='dus -f -i'
922 ######################################################################
923 # The finddup command is available on my web site
925 # git clone http://fleuret.org/git/finddup/
927 alias finddup='finddup -p'
929 ######################################################################
930 # The selector command is available on my web site
932 # git clone http://fleuret.org/git/selector/
934 source bash-selector.sh --hist --cd
936 ######################################################################
937 # And we avoid to put in the history the use of the selector, which we
940 HISTIGNORE="${HISTIGNORE}:selector-history"
942 ######################################################################
944 function selector-printer () {
945 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
946 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
947 export PRINTER=$(cat ${TMP})
948 echo "PRINTER=${PRINTER}"
953 ######################################################################
954 # A ls with memory to notice what files have been added/removed from
955 # the current directory
958 LSN_MEMORY=".lsn-state"
960 if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
962 \ls -pa | sort > ${LSN_MEMORY}
963 echo "State updated." >&2
965 elif [[ $1 == "+" ]]; then
969 TMP=$(mktemp /tmp/lsn.XXXXXX)
971 cat ${LSN_MEMORY} >> ${TMP}
972 sort -u ${TMP} > ${LSN_MEMORY}
975 elif [[ -n "$1" ]]; then
977 echo "lsn [--mem|-m] [+ <file> ...]" >&2
982 if [[ -f ${LSN_MEMORY} ]]; then
983 TMP=$(mktemp /tmp/lsn.XXXXXX)
984 \ls -pa | sort > ${TMP}
985 if diff > /dev/null ${TMP} ${LSN_MEMORY}; then
986 echo "${VT_GREEN_FG}${VT_BOLD}No change${VT_RESET}"
988 \comm -1 -3 ${LSN_MEMORY} ${TMP}
989 \comm -2 -3 ${LSN_MEMORY} ${TMP} | while read line; do
990 echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
995 echo "No lsn state here." >&2
1002 ######################################################################
1004 function prompt_command () {
1005 # save the history after every command to avoid loosing some when
1006 # multiple shells are open
1008 # load the saved history
1010 # and the local histories system defined above
1012 # and the history cue
1016 PROMPT_COMMAND="prompt_command"
1018 ######################################################################
1020 # Displaying the timezone if it is set
1022 if [[ ${TZ} ]]; then
1023 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
1026 ######################################################################