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 [ ${TERM} == "dumb" ] || [[ ! -t 0 ]] && return
53 # Remove the annoying beeps in console
57 # || setterm --blength 0 # Seriously?
59 ######################################################################
60 ## The interactive part
62 export VT_RESET=$'\e[0m'
63 export VT_BOLD=$'\e[1m'
64 export VT_UNDERLINE=$'\e[4m'
65 export VT_BLINK=$'\e[5m'
67 export VT_SET_TITLE=$'\e]0;'
68 export VT_END_TITLE=$'\007'
70 export VT_BLACK_FG=$'\e[30m'
71 export VT_RED_FG=$'\e[31m'
72 export VT_GREEN_FG=$'\e[32m'
73 export VT_YELLOW_FG=$'\e[33m'
74 export VT_BLUE_FG=$'\e[34m'
75 export VT_MAGENTA_FG=$'\e[35m'
76 export VT_CYAN_FG=$'\e[36m'
77 export VT_WHITE_FG=$'\e[37m'
79 export VT_BLACK_BG=$'\e[40m'
80 export VT_RED_BG=$'\e[41m'
81 export VT_GREEN_BG=$'\e[42m'
82 export VT_YELLOW_BG=$'\e[43m'
83 export VT_BLUE_BG=$'\e[44m'
84 export VT_MAGENTA_BG=$'\e[45m'
85 export VT_CYAN_BG=$'\e[46m'
86 export VT_WHITE_BG=$'\e[47m'
90 export LESS_TERMCAP_us=${VT_GREEN_FG}
91 export LESS_TERMCAP_ue=${VT_RESET}
92 export LESS_TERMCAP_md=${VT_BLUE_FG}${VT_BOLD}
93 export LESS_TERMCAP_me=${VT_RESET}
95 # export LESS_TERMCAP_md=$'\e[1;34;40m'
97 # This prevents ^S from freezing the shell
107 alias chmod='chmod -c'
113 # alias df='df -hT --sync'
114 alias grep='grep -i -E --color=auto'
115 alias find='ionice -c3 find'
117 alias val='valgrind --leak-check=full --show-reachable=yes --db-attach=yes '
119 alias s='screen -d -R -U && clear'
120 alias p='feh --force-aliasing -d --full-screen --auto-zoom'
123 export HISTFILE=/dev/null
127 function select-tz () {
128 # Select a value for TZ
129 TMP=$(mktemp /tmp/select-tz.XXXXXX)
130 selector -o "${TMP}" <(grep -v ^# /usr/share/zoneinfo/zone.tab | awk '{print $3}' | sort -u)
136 if [[ $1 ]] && which winshepherd.sh; then
137 play -q ~/local/sounds/deskbell.wav &
139 winshepherd.sh message green "$1"
141 play -q ~/local/sounds/deskbell.wav
145 alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
147 if [[ -e "${HOME}/.dircolors" ]]; then
148 eval $(dircolors "${HOME}/.dircolors")
149 alias ls='ls -p --group-directories-first --color'
150 alias lt='ls -p --color -gohtr --time-style="+%Y %b %d %H:%M"'
151 alias ll='ls -p --color -goh --time-style="+%Y %b %d %H:%M"'
152 alias lll='ls -p --color -lth'
153 alias l='ls -p --color -I "*~" -I "*.o"'
156 alias ls='ls -p --group-directories-first'
157 alias lt='ls -p -gohtr --time-style="+%Y %b %d %H:%M"'
158 alias ll='ls -p -goh --time-style="+%Y %b %d %H:%M"'
159 alias lll='ls -p -lth'
160 alias l='ls -p -I "*~" -I "*.o"'
163 export EDITOR=emacsclient
164 export GIT_EDITOR=${EDITOR}
166 ######################################################################
167 # Ignored extensions when completing
169 # export FIGNORE="CVS"
171 function latexdiff () {
173 -w $'\033[30;41m' -x $'\033[0m' \
174 -y $'\033[30;42m' -z $'\033[0m' \
178 # Looks for the most recent .log and pdflatex + bibtex the
179 # corresponding tex file
182 # RECENT_LOG=$(ls -t $(find -maxdepth 1 -name "*.log" -type f) | head -1)
184 RECENT_LOG=$(ls -t *.log | 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
230 elif [[ "$1" ]]; then
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 "*${name}*";
257 while [[ -f "${HOME}/scan-${n}.jpg" ]]; do
262 if [[ "$1" == "color" ]]; then
263 OPTS+=" --mode=color"
264 elif [[ "$1" == "a4crop" ]]; then
265 OPTS+=" -l 5 -t 0 -x 200 -y 290"
267 echo "Unknown argument \`$1'"
273 echo "** Scanning to ${HOME}/scan-${n}.jpg"
276 scanimage -d genesys:libusb:001:056 \
283 convert -rotate 180 - "${HOME}/scan-${n}.jpg"
288 # A password generator
291 tr -dc A-Za-z0-9 < /dev/urandom | head -c16
292 # tr -dc [:graph:] < /dev/urandom | head -c16
298 [[ "$1" ]] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
303 *.tgz|*.tar.gz|*.tbz|*.tar.bz2)
316 echo "Unknown file extension $1"
325 # Create a dir and cd there
332 # Capture the screen in a dated png
338 name="capture-$(date +%s).png"
340 echo "Waiting $1 s and saving to ${name}."
341 [[ "$1" ]] && sleep "$1"
342 echo "Please click on the window to capture."
343 xwd | convert - ${name}
347 # Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
348 # arguments, do not create one and CD in the most recent instead
352 if [[ "$1" == "-" ]]; then
353 cd $(\ls -td /tmp/tmp.?????? | head -1)
355 echo "USAGE: cdt [-]" >&2
359 dir=$(mktemp -d /tmp/tmp.XXXXXX)
361 if [[ -h ${link} ]]; then
364 if [[ ! -a ${link} ]]; then
375 TRASH=$(date +/tmp/trash-${USER}-%Y-%b-%d-%Hh)
380 [[ -h ${LINK} ]] && \rm ${LINK}
382 [[ ! -f ${LINK} ]] && ln -s ${TRASH} ${LINK}
388 ######################################################################
389 ## A version of pho which stores the image numbers in environment
393 TEMP=$(mktemp /tmp/pho.XXXXXXX)
394 $(which pho) "$@" | tee ${TEMP}
395 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
396 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
397 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
398 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
399 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
400 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
401 [[ "${PHO_NOTE_1}" ]] || unset PHO_NOTE_1
402 [[ "${PHO_NOTE_2}" ]] || unset PHO_NOTE_2
403 [[ "${PHO_NOTE_3}" ]] || unset PHO_NOTE_3
404 [[ "${PHO_NOTE_R90}" ]] || unset PHO_NOTE_R90
405 [[ "${PHO_NOTE_R180}" ]] || unset PHO_NOTE_R180
406 [[ "${PHO_NOTE_R270}" ]] || unset PHO_NOTE_R270
410 ######################################################################
411 ## A version of date that shows the time at home if TZ is set
414 echo "Local - $(date)"
416 echo "Home - $(date)"
419 ######################################################################
420 ## ifup / ifdown with sudo and memorization of the network
422 ## When invoked without an argument netup uses the same argument as
425 ## When invoked without an argument netdown removes the last interface
428 [ ${NETUP_HISTORY} ] || NETUP_HISTORY="${HOME}/.netup_history"
433 [[ "${WIFI_INTERFACE}" ]] || WIFI_INTERFACE=wlan0
435 if [[ "$1" == "--scan" ]]; then
436 if ifconfig -s | grep -v -q ${WIFI_INTERFACE}; then
437 sudo ifconfig ${WIFI_INTERFACE} up
441 sudo iwlist ${WIFI_INTERFACE} scan | \grep -E 'ESS|Quali|Encry' | sed -e 's/^[ \t]*//'
443 if [[ ${upped_wifi} ]]; then
444 sudo ifconfig ${WIFI_INTERFACE} down
451 if \ifconfig -s | grep -q -v ^'(Iface|lo) '; then
452 echo "There is/are already interface(s) up." >&2
456 if \ps h -C dhclient | grep -q .; then
457 echo "There is already a dhcp client running." >&2
461 if \ps h -C wpa_supplicant | grep -q .; then
462 echo "There is already a wpa_supplicant running." >&2
466 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
467 echo "netup <interface>" >&2
469 # # If we have no argument and there is a .netup_history, use it
470 # ARGS=$(cat ${NETUP_HISTORY})
472 # Otherwise uses the given arguments, and store them
474 echo ${ARGS} > ${NETUP_HISTORY}
477 if [[ "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
478 ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
481 echo "Executing ${VT_GREEN_FG}[sudo ifup ${ARGS}]${VT_RESET}"
484 # Ugly hack to remove the dsl modem dns server when we add
485 # explicitely a dns in the /etc/network/interfaces
487 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
488 # REMOVE_LOCAL_DNS=${HOME}/sources/scripts/remove-local-dns.sh
490 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
491 echo "Executing ${VT_GREEN_FG}[sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
492 sudo ${REMOVE_LOCAL_DNS} 192.168
496 function netdown () {
497 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
498 # If there are no arguments and there is a .netup_history, get the
500 ARGS=$(tail -1 ${NETUP_HISTORY} | sed -e "s/=.*$//")
502 # Otherwise, use the standard ifdown
506 [[ "${PRIVATE_INTERFACE_DEFINITION}" ]] && ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
508 echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
511 # if [[ $(\ps -C dhclient | tail -n +2) ]]; then
512 # echo "There is still a dhcp client running." >&2
516 # if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
517 # echo "There is still a wpa_supplicant running." >&2
522 function checkgw () {
523 GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
524 if [[ "${GW}" ]]; then
527 echo "Can not find a getaway." >&2
532 ######################################################################
533 # Show the most recent files, no scroll
536 HEIGHT=$(stty size | awk '{print $1}')
537 WIDTH=$(stty size | awk '{print $2}')
538 \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
539 head -$((HEIGHT-2)) | \
543 ######################################################################
544 # You can change the xterm background color on the fly!
546 function setxtermbg () {
547 echo -n $'\e]11;'$1$'\007'
550 ######################################################################
551 # Shuffle the lines from the stdin
553 function shuffle () {
555 [[ $SEED ]] || SEED=0
556 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
559 ######################################################################
560 # Stores the last entered command into a file
562 KEPT_COMMANDS=${HOME}/.kept_bash_commands
565 if [[ ${KEPT_COMMANDS} ]]; then
566 TOKEEP=$(mktemp /tmp/keep.XXXXXX)
568 echo "$@" > ${TOKEEP}
570 selector -b -i -d -l ${HISTSIZE} -o "${TOKEEP}" <(history)
573 if [[ -s "${TOKEEP}" ]]; then
574 echo $(date)": "$(cat ${TOKEEP}) >> ${KEPT_COMMANDS}
577 echo "No command stored!"
582 echo "You have to set \$KEPT_COMMANDS"
586 ######################################################################
587 # I sometime burn CDs and DVDs
590 [[ "${DEV_BURNER}" ]] || DEV_BURNER="/dev/sr0"
591 if [[ ! "$1" ]]; then
592 echo "burn <iso name | dirname>" >&2
593 elif [[ -f "$1" ]]; then
594 if [[ $(file "$1" | \grep -E 'ISO 9660|UDF filesystem data') ]]; then
595 wodim -eject -v dev=${DEV_BURNER} "$1"
597 echo "Do not know what to do with $1" >&2
599 elif [[ -d "$1" ]]; then
600 [[ "${TMP_ROOT}" ]] || TMP_ROOT=/tmp/
601 echo "Using ${TMP_ROOT} as temporary directory."
602 TMP=$(mktemp ${TMP_ROOT}/cdimage.XXXXXX) && \
603 genisoimage -input-charset iso8859-1 -r -o ${TMP} "$1" && \
604 wodim -eject -v dev=${DEV_BURNER} ${TMP}
607 echo "Can not find $1" >&2
611 ######################################################################
612 # And watch DVDs too!
617 echo " ! @ Seek to the beginning of the previous/next chapter"
618 echo " j Cycle through the available subtitles"
619 echo " o Show/hide the timing"
620 echo " x z Subtitle delay"
628 dvd_device="/dev/dvd"
638 # -vc ffmpeg12 -vf yadif
640 mplayer > /dev/null \
643 -alang en -slang en \
644 -softvol -softvol-max 1000 \
645 -dvd-device ${dvd_device} ${MPLAYER_OPTIONS} dvd://${title}
649 if [[ -e "/dev/dvd" ]]; then
650 DVD_DEVICE="/dev/dvd"
651 elif [[ -e "/dev/dvd3" ]]; then
652 DVD_DEVICE="/dev/dvd3"
654 echo "Can not find the dvd device." >&2
658 echo "Attemptin to rip from ${DVD_DEVICE}."
660 mkdir -p ${HOME}/dvds
663 time dvdbackup -i ${DVD_DEVICE} -v -M "$@" && eject
668 ######################################################################
669 # Create small images from images
671 function mksmall () {
673 if [[ "$1" == "--params" ]]; then
679 [[ "${PARAMS}" ]] || PARAMS="-geometry 1280x1024"
681 # Auto-orient does not seem to work at all, hence the ugly hack
684 # PARAMS="-auto-orient -geometry 800x600"
686 echo "Using ${PARAMS}"
690 [[ ${DEST_DIR} ]] || DEST_DIR=./small
694 if [[ ! -d ${DEST_DIR} ]]; then
695 echo "Can not create ${DEST_DIR}" >&2
699 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
702 for i in $(find -maxdepth 1 -type f); do
703 if [[ $(file $i | grep image) ]]; then
704 if [[ -e ${DEST_DIR}/$i ]]; then
705 echo "The file ${DEST_DIR}/$i already exists."
707 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
708 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
713 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
716 \ls -lt ${DEST_DIR}/$i
721 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
725 ######################################################################
726 # Move a file to the ~/sources/config directory and replace it where
727 # it was by a symbolic link
729 function mvtoconfig () {
730 CONFIGDIR=${HOME}/sources/config
731 if [[ -d ${CONFIGDIR} ]]; then
732 NEWNAME=${CONFIGDIR}/$(basename "$1" | sed -e "s/^\.//")
736 echo "Can not find ${CONFIGDIR}"
740 ######################################################################
741 # The complex prompt policy
745 if [[ "${CONSOLE}" == "yes" ]]; then
749 # If the login is a standard one (as specified in
750 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
751 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
753 if [[ ! ${IGNORED_PROMPT_LOGIN} ]] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
757 # If the display is not the main one, make the assumption that the
758 # shell is not running on the localhost, and show the hostname
760 [[ "${DISPLAY}" != ":0.0" ]] && IDENT="${IDENT}@\h"
762 # If there is the login or the hostname, add a ":" to the prompt
764 [[ "${IDENT}" ]] && IDENT="${IDENT}:"
766 if [[ ${USER} == "root" ]]; then
767 # If we are root, show that in red
768 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
770 if [[ $(\grep QEMU /proc/cpuinfo) ]]; then
771 # If we are in a qemu virtual machine, in yellow
772 PS1="\[${VT_YELLOW_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
775 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
781 ######################################################################
782 # This implements a local history. If we are in a directory containing
783 # a writable local history file, we add the last line of the global
786 LOCAL_HISTORY_FILE=".local_bash_history"
788 function keep_local_history () {
789 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
790 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
791 TMP=$(mktemp /tmp/lh.XXXXXX)
793 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
794 # mv would replace a symbolic link, while cp keeps it
795 \cp ${TMP} ${LOCAL_HISTORY_FILE}
797 LOCAL_HISTORY_HINT="* "
799 LOCAL_HISTORY_HINT=""
803 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
805 ######################################################################
806 # Show the history path if it is unusual
808 function histfile_cue () {
809 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
810 HISTORY_CUE="[${HISTFILE}]"
816 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
818 ######################################################################
819 # The dus command is available on my web site
821 # git clone http://fleuret.org/git/dus/
823 alias dus='dus -f -i'
825 ######################################################################
826 # The finddup command is available on my web site
828 # git clone http://fleuret.org/git/finddup/
830 alias finddup='finddup -p'
832 ######################################################################
833 # The selector command is available on my web site
835 # git clone http://fleuret.org/git/selector/
837 export SELECTOR_CD_HISTORY_SIZE=10000
839 source bash-selector.sh --hist --cd
841 ######################################################################
842 # And we avoid to put in the history the use of the selector, which we
845 HISTIGNORE="${HISTIGNORE}:selector-history"
847 ######################################################################
849 function selector-printer () {
850 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
851 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
852 export PRINTER=$(cat ${TMP})
853 echo "PRINTER=${PRINTER}"
858 ######################################################################
859 # A ls with memory to notice what files have been added/removed from
860 # the current directory
863 [[ "${LSN_STATE_FILE}" ]] || LSN_STATE_FILE=".lsn-state"
865 if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
867 \ls -pa | sort > "${LSN_STATE_FILE}"
868 echo "State updated." >&2
870 elif [[ $1 == "+" ]]; then
874 TMP=$(mktemp /tmp/lsn.XXXXXX)
876 cat "${LSN_STATE_FILE}" >> ${TMP}
877 sort ${TMP} | uniq -u > "${LSN_STATE_FILE}"
880 elif [[ "$1" ]]; then
882 lsn [--help|-h] [--mem|-m] [+ <file> ...]
890 stores the current state of the directory
892 + <file> [<file> ...]
893 switches the presence/absence of the indicated files in the
897 if [[ ! "$1" == "-h" ]] && [[ ! "$1" == "--help" ]]; then
898 echo >&2 "Unknown option \`\`$1''."
904 if [[ -f "${LSN_STATE_FILE}" ]]; then
905 TMP=$(mktemp /tmp/lsn.XXXXXX)
906 \ls -pa | sort > ${TMP}
907 if diff > /dev/null ${TMP} "${LSN_STATE_FILE}"; then
908 echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r "${LSN_STATE_FILE}"))${VT_RESET}"
910 \comm -1 -3 "${LSN_STATE_FILE}" ${TMP}
911 \comm -2 -3 "${LSN_STATE_FILE}" ${TMP} | while read line; do
912 echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
917 echo "${VT_RED_FG}${VT_BOLD}No lsn state here.${VT_RESET}" >&2
924 ######################################################################
926 function prompt_command () {
927 # if [[ $(umask) != 0022 ]]; then
928 # echo "Umask changed to $(umask)"
930 # save the history after every command to avoid loosing some when
931 # multiple shells are open
933 # load the saved history
935 # and the local histories system defined above
937 # and the history cue
941 PROMPT_COMMAND="prompt_command"
943 ######################################################################
945 # Displaying the timezone if it is set
947 [[ ${TZ} ]] && echo "${VT_BLUE_FG}Time zone is ${TZ}.${VT_RESET}"
949 ######################################################################