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'
122 export HISTFILE=/dev/null
127 if [[ $1 ]] && which winshepherd.sh; then
128 play -q ~/local/sounds/deskbell.wav &
130 winshepherd.sh message green "$1"
132 play -q ~/local/sounds/deskbell.wav
136 alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
138 if [[ -e "${HOME}/.dircolors" ]]; then
139 eval $(dircolors "${HOME}/.dircolors")
140 alias ls='ls -p --group-directories-first --color'
141 alias lt='ls -p --color -gohtr --time-style="+%Y %b %d %H:%M"'
142 alias ll='ls -p --color -goh --time-style="+%Y %b %d %H:%M"'
143 alias lll='ls -p --color -lth'
144 alias l='ls -p --color -I "*~" -I "*.o"'
147 alias ls='ls -p --group-directories-first'
148 alias lt='ls -p -gohtr --time-style="+%Y %b %d %H:%M"'
149 alias ll='ls -p -goh --time-style="+%Y %b %d %H:%M"'
150 alias lll='ls -p -lth'
151 alias l='ls -p -I "*~" -I "*.o"'
154 export EDITOR=emacsclient
155 export GIT_EDITOR=${EDITOR}
157 ######################################################################
158 # Ignored extensions when completing
160 # export FIGNORE="CVS"
162 function latexdiff () {
164 -w $'\033[30;41m' -x $'\033[0m' \
165 -y $'\033[30;42m' -z $'\033[0m' \
169 # Looks for the most recent .log and pdflatex + bibtex the
170 # corresponding tex file
173 # RECENT_LOG=$(ls -t $(find -maxdepth 1 -name "*.log" -type f) | head -1)
175 RECENT_LOG=$(ls -t *.log | head -1)
177 if [[ ${RECENT_LOG} ]]; then
178 FILEBASE="${RECENT_LOG/.log/}"
180 if [[ -f "${FILEBASE}.tex" ]]; then
182 pdflatex "${FILEBASE}"
184 pdflatex "${FILEBASE}"
185 pdflatex "${FILEBASE}"
188 if [[ "$1" == "-v" ]] || [[ "$1" == "--view" ]]; then
189 xpdf "${FILEBASE}.pdf"
190 elif [[ "$1" == "-p" ]] || [[ "$1" == "--print" ]]; then
191 lpr "${FILEBASE}.pdf"
193 echo "Usage: rl [-v|--view] [-p|--print]" >&2
194 echo "Unknown option $1" >&2
201 echo "Can not find a tex file corresponding to the most recent log (${RECENT_LOG/.log/})." >&2
207 echo "Can not find a recent log." >&2
213 ######################################################################
216 # http://www.reddit.com/r/linux/comments/2cgu5k/a_handy_little_script_for_interacting_with_your/
218 if [[ -t 0 ]] && [[ -z "$1" ]]; then
219 # output contents of clipboard
220 xclip -out -selection clipboard || exit 1
221 elif [[ "$1" ]]; then
222 # copy file contents to clipboard
223 xclip -in -selection clipboard < "$1" || exit 1
225 # copy stdin to clipboard
226 xclip -in -selection clipboard <&0 || exit 1
230 # Find a file whose name contains a substring
235 find "$@" -name "*${name}*";
245 # A password generator
248 tr -dc A-Za-z0-9 < /dev/urandom | head -c16
249 # tr -dc [:graph:] < /dev/urandom | head -c16
255 [[ "$1" ]] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
260 *.tgz|*.tar.gz|*.tbz|*.tar.bz2)
273 echo "Unknown file extension $1"
282 # Create a dir and cd there
289 # Capture the screen in a dated png
295 name="capture-$(date +%s).png"
297 echo "Waiting $1 s and saving to ${name}."
298 [[ "$1" ]] && sleep "$1"
299 echo "Please click on the window to capture."
300 xwd | convert - ${name}
304 # Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
305 # arguments, do not create one and CD in the most recent instead
309 if [[ "$1" == "-" ]]; then
310 cd $(\ls -td /tmp/tmp.?????? | head -1)
312 echo "USAGE: cdt [-]" >&2
316 dir=$(mktemp -d /tmp/tmp.XXXXXX)
318 if [[ -h ${link} ]]; then
321 if [[ ! -a ${link} ]]; then
331 TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
336 [[ -h ${LINK} ]] && \rm ${LINK}
338 [[ ! -f ${LINK} ]] && ln -s ${TRASH} ${LINK}
344 ######################################################################
345 ## A version of pho which stores the image numbers in environment
349 TEMP=$(mktemp /tmp/pho.XXXXXXX)
350 $(which pho) "$@" | tee ${TEMP}
351 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
352 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
353 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
354 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
355 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
356 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
357 [[ "${PHO_NOTE_1}" ]] || unset PHO_NOTE_1
358 [[ "${PHO_NOTE_2}" ]] || unset PHO_NOTE_2
359 [[ "${PHO_NOTE_3}" ]] || unset PHO_NOTE_3
360 [[ "${PHO_NOTE_R90}" ]] || unset PHO_NOTE_R90
361 [[ "${PHO_NOTE_R180}" ]] || unset PHO_NOTE_R180
362 [[ "${PHO_NOTE_R270}" ]] || unset PHO_NOTE_R270
366 ######################################################################
367 ## A version of date that shows the time at home if TZ is set
370 echo "Local: $(date)"
372 local TZ=$(cat /etc/timezone)
377 ######################################################################
378 ## ifup / ifdown with sudo and memorization of the network
380 ## When invoked without an argument netup uses the same argument as
383 ## When invoked without an argument netdown removes the last interface
386 [ ${NETUP_HISTORY} ] || NETUP_HISTORY="${HOME}/.netup_history"
391 [[ "${WIFI_INTERFACE}" ]] || WIFI_INTERFACE=wlan0
393 if [[ "$1" == "--scan" ]]; then
394 if ifconfig -s | grep -v -q ${WIFI_INTERFACE}; then
395 sudo ifconfig ${WIFI_INTERFACE} up
399 sudo iwlist ${WIFI_INTERFACE} scan | \grep -E 'ESS|Quali|Encry' | sed -e 's/^[ \t]*//'
401 if [[ ${upped_wifi} ]]; then
402 sudo ifconfig ${WIFI_INTERFACE} down
409 if \ifconfig -s | grep -q -v ^'(Iface|lo) '; then
410 echo "There is/are already interface(s) up." >&2
414 if \ps h -C dhclient | grep -q .; then
415 echo "There is already a dhcp client running." >&2
419 if \ps h -C wpa_supplicant | grep -q .; then
420 echo "There is already a wpa_supplicant running." >&2
424 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
425 echo "netup <interface>" >&2
427 # # If we have no argument and there is a .netup_history, use it
428 # ARGS=$(cat ${NETUP_HISTORY})
430 # Otherwise uses the given arguments, and store them
432 echo ${ARGS} > ${NETUP_HISTORY}
435 if [[ "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
436 ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
439 echo "Executing ${VT_GREEN_FG}[sudo ifup ${ARGS}]${VT_RESET}"
442 # Ugly hack to remove the dsl modem dns server when we add
443 # explicitely a dns in the /etc/network/interfaces
445 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
446 # REMOVE_LOCAL_DNS=${HOME}/sources/scripts/remove-local-dns.sh
448 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
449 echo "Executing ${VT_GREEN_FG}[sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
450 sudo ${REMOVE_LOCAL_DNS} 192.168
454 function netdown () {
455 if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
456 # If there are no arguments and there is a .netup_history, get the
458 ARGS=$(tail -1 ${NETUP_HISTORY} | sed -e "s/=.*$//")
460 # Otherwise, use the standard ifdown
464 [[ "${PRIVATE_INTERFACE_DEFINITION}" ]] && ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
466 echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
469 # if [[ $(\ps -C dhclient | tail -n +2) ]]; then
470 # echo "There is still a dhcp client running." >&2
474 # if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
475 # echo "There is still a wpa_supplicant running." >&2
480 function checkgw () {
481 GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
482 if [[ "${GW}" ]]; then
485 echo "Can not find a getaway." >&2
490 ######################################################################
491 # Show the most recent files, no scroll
494 HEIGHT=$(stty size | awk '{print $1}')
495 WIDTH=$(stty size | awk '{print $2}')
496 \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
497 head -$((HEIGHT-2)) | \
501 ######################################################################
502 # You can change the xterm background color on the fly!
504 function setxtermbg () {
505 echo -n $'\e]11;'$1$'\007'
508 ######################################################################
509 # Shuffle the lines from the stdin
511 function shuffle () {
513 [[ $SEED ]] || SEED=0
514 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
517 ######################################################################
518 # Stores the last entered command into a file
520 KEPT_COMMANDS=${HOME}/.kept_bash_commands
523 if [[ ${KEPT_COMMANDS} ]]; then
524 TOKEEP=$(mktemp /tmp/keep.XXXXXX)
526 echo "$@" > ${TOKEEP}
528 selector -b -i -d -l ${HISTSIZE} -o "${TOKEEP}" <(history)
531 if [[ -s "${TOKEEP}" ]]; then
532 echo $(date)": "$(cat ${TOKEEP}) >> ${KEPT_COMMANDS}
535 echo "No command stored!"
540 echo "You have to set \$KEPT_COMMANDS"
544 ######################################################################
545 # I sometime burn CDs and DVDs
548 [[ "${DEV_BURNER}" ]] || DEV_BURNER="/dev/sr0"
549 if [[ ! "$1" ]]; then
550 echo "burn <iso name | dirname>" >&2
551 elif [[ -f "$1" ]]; then
552 if [[ $(file "$1" | \grep -E 'ISO 9660|UDF filesystem data') ]]; then
553 wodim -eject -v dev=${DEV_BURNER} "$1"
555 echo "Do not know what to do with $1" >&2
557 elif [[ -d "$1" ]]; then
558 [[ "${TMP_ROOT}" ]] || TMP_ROOT=/tmp/
559 echo "Using ${TMP_ROOT} as temporary directory."
560 TMP=$(mktemp ${TMP_ROOT}/cdimage.XXXXXX) && \
561 genisoimage -input-charset iso8859-1 -r -o ${TMP} "$1" && \
562 wodim -eject -v dev=${DEV_BURNER} ${TMP}
565 echo "Can not find $1" >&2
569 ######################################################################
570 # And watch DVDs too!
575 echo " ! @ Seek to the beginning of the previous/next chapter"
576 echo " j Cycle through the available subtitles"
577 echo " o Show/hide the timing"
578 echo " x z Subtitle delay"
586 dvd_device="/dev/dvd"
596 # -vc ffmpeg12 -vf yadif
598 mplayer > /dev/null \
601 -alang en -slang en \
602 -softvol -softvol-max 1000 \
603 -dvd-device ${dvd_device} ${MPLAYER_OPTIONS} dvd://${title}
607 if [[ -e "/dev/dvd" ]]; then
608 DVD_DEVICE="/dev/dvd"
609 elif [[ -e "/dev/dvd3" ]]; then
610 DVD_DEVICE="/dev/dvd3"
612 echo "Can not find the dvd device." >&2
616 echo "Attemptin to rip from ${DVD_DEVICE}."
618 mkdir -p ${HOME}/dvds
621 time dvdbackup -i ${DVD_DEVICE} -v -M "$@" && eject
626 ######################################################################
627 # Create small images from images
629 function mksmall () {
631 if [[ "$1" == "--params" ]]; then
637 [[ "${PARAMS}" ]] || PARAMS="-geometry 1280x1024"
639 # Auto-orient does not seem to work at all, hence the ugly hack
642 # PARAMS="-auto-orient -geometry 800x600"
644 echo "Using ${PARAMS}"
648 [[ ${DEST_DIR} ]] || DEST_DIR=./small
652 if [[ ! -d ${DEST_DIR} ]]; then
653 echo "Can not create ${DEST_DIR}" >&2
657 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
660 for i in $(find -maxdepth 1 -type f); do
661 if [[ $(file $i | grep image) ]]; then
662 if [[ -e ${DEST_DIR}/$i ]]; then
663 echo "The file ${DEST_DIR}/$i already exists."
665 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
666 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
671 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
674 \ls -lt ${DEST_DIR}/$i
679 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
683 ######################################################################
684 # Move a file to the ~/sources/config directory and replace it where
685 # it was by a symbolic link
687 function mvtoconfig () {
688 CONFIGDIR=${HOME}/sources/config
689 if [[ -d ${CONFIGDIR} ]]; then
690 NEWNAME=${CONFIGDIR}/$(basename "$1" | sed -e "s/^\.//")
694 echo "Can not find ${CONFIGDIR}"
698 ######################################################################
699 # The complex prompt policy
703 if [[ "${CONSOLE}" == "yes" ]]; then
707 # If the login is a standard one (as specified in
708 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
709 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
711 if [[ ! ${IGNORED_PROMPT_LOGIN} ]] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
715 # If the display is not the main one, make the assumption that the
716 # shell is not running on the localhost, and show the hostname
718 [[ "${DISPLAY}" != ":0.0" ]] && IDENT="${IDENT}@\h"
720 # If there is the login or the hostname, add a ":" to the prompt
722 [[ "${IDENT}" ]] && IDENT="${IDENT}:"
724 if [[ ${USER} == "root" ]]; then
725 # If we are root, show that in red
726 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
728 if [[ $(\grep QEMU /proc/cpuinfo) ]]; then
729 # If we are in a qemu virtual machine, in yellow
730 PS1="\[${VT_YELLOW_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
733 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
739 ######################################################################
740 # This implements a local history. If we are in a directory containing
741 # a writable local history file, we add the last line of the global
744 LOCAL_HISTORY_FILE=".local_bash_history"
746 function keep_local_history () {
747 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
748 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
749 TMP=$(mktemp /tmp/lh.XXXXXX)
751 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
752 # mv would replace a symbolic link, while cp keeps it
753 \cp ${TMP} ${LOCAL_HISTORY_FILE}
755 LOCAL_HISTORY_HINT="* "
757 LOCAL_HISTORY_HINT=""
761 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
763 ######################################################################
764 # Show the history path if it is unusual
766 function histfile_cue () {
767 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
768 HISTORY_CUE="[${HISTFILE}]"
774 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
776 ######################################################################
777 # The dus command is available on my web site
779 # git clone http://fleuret.org/git/dus/
781 alias dus='dus -f -i'
783 ######################################################################
784 # The finddup command is available on my web site
786 # git clone http://fleuret.org/git/finddup/
788 alias finddup='finddup -p'
790 ######################################################################
791 # The selector command is available on my web site
793 # git clone http://fleuret.org/git/selector/
795 export SELECTOR_CD_HISTORY_SIZE=10000
797 source bash-selector.sh --hist --cd
799 ######################################################################
800 # And we avoid to put in the history the use of the selector, which we
803 HISTIGNORE="${HISTIGNORE}:selector-history"
805 ######################################################################
807 function selector-printer () {
808 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
809 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
810 export PRINTER=$(cat ${TMP})
811 echo "PRINTER=${PRINTER}"
816 ######################################################################
817 # A ls with memory to notice what files have been added/removed from
818 # the current directory
821 [[ "${LSN_STATE_FILE}" ]] || LSN_STATE_FILE=".lsn-state"
823 if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
825 \ls -pa | sort > "${LSN_STATE_FILE}"
826 echo "State updated." >&2
828 elif [[ $1 == "+" ]]; then
832 TMP=$(mktemp /tmp/lsn.XXXXXX)
834 cat "${LSN_STATE_FILE}" >> ${TMP}
835 sort ${TMP} | uniq -u > "${LSN_STATE_FILE}"
838 elif [[ "$1" ]]; then
840 lsn [--help|-h] [--mem|-m] [+ <file> ...]
848 stores the current state of the directory
850 + <file> [<file> ...]
851 switches the presence/absence of the indicated files in the
855 if [[ ! "$1" == "-h" ]] && [[ ! "$1" == "--help" ]]; then
856 echo >&2 "Unknown option \`\`$1''."
862 if [[ -f "${LSN_STATE_FILE}" ]]; then
863 TMP=$(mktemp /tmp/lsn.XXXXXX)
864 \ls -pa | sort > ${TMP}
865 if diff > /dev/null ${TMP} "${LSN_STATE_FILE}"; then
866 echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r "${LSN_STATE_FILE}"))${VT_RESET}"
868 \comm -1 -3 "${LSN_STATE_FILE}" ${TMP}
869 \comm -2 -3 "${LSN_STATE_FILE}" ${TMP} | while read line; do
870 echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
875 echo "${VT_RED_FG}${VT_BOLD}No lsn state here.${VT_RESET}" >&2
882 ######################################################################
884 function prompt_command () {
885 # if [[ $(umask) != 0022 ]]; then
886 # echo "Umask changed to $(umask)"
888 # save the history after every command to avoid loosing some when
889 # multiple shells are open
891 # load the saved history
893 # and the local histories system defined above
895 # and the history cue
899 PROMPT_COMMAND="prompt_command"
901 ######################################################################
903 # Displaying the timezone if it is set
905 [[ ${TZ} ]] && echo "${VT_BLUE_FG}Time zone is ${TZ}.${VT_RESET}"
907 ######################################################################