# -*-Shell-script-*-
#########################################################################
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the version 3 of the GNU General Public License #
# as published by the Free Software Foundation. #
# #
# This program is distributed in the hope that it will be useful, but #
# WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #
# General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see . #
# #
# Written by and Copyright (C) Francois Fleuret #
# Contact for comments & bug reports #
#########################################################################
# The site-specific and confidential settings are in another file
PRIVATE_BASHRC="${HOME}/private/bashrc.perso"
# If the MANPATH is not set, set it
[ "${MANPATH}" ] || MANPATH=$(manpath)
# If the private bashrc exists, execute it
[ -f "${PRIVATE_BASHRC}" ] && source "${PRIVATE_BASHRC}"
# !!! THIS HAS TO BE HERE EVEN IN THE NON-INTERACTIVE PART OR YOU WILL
# LOSE YOU PREVIOUS HISTORY !!!
export HISTFILESIZE=20000
export HISTSIZE=${HISTFILESIZE}
export HISTIGNORE="${HISTIGNORE}:&:[ ]*"
# I want to save the command time, but I do not want to see it in
# history
export HISTTIMEFORMAT=""
shopt -s histappend
# I realized that most of my settings are meaningful only in
# interactive mode. This should maybe be done more properly through
# using different .bash_profile and .bash_login
[[ ${TERM} == "dumb" ]] || [ ! -t 0 ] && return
# Remove the annoying beeps in console
setterm -blength 0
######################################################################
## The interactive part
export VT_RESET=$'\e[0m'
export VT_BOLD=$'\e[1m'
export VT_UNDERLINE=$'\e[4m'
export VT_BLINK=$'\e[5m'
export VT_SET_TITLE=$'\e]0;'
export VT_END_TITLE=$'\007'
export VT_BLACK_FG=$'\e[30m'
export VT_RED_FG=$'\e[31m'
export VT_GREEN_FG=$'\e[32m'
export VT_YELLOW_FG=$'\e[33m'
export VT_BLUE_FG=$'\e[34m'
export VT_MAGENTA_FG=$'\e[35m'
export VT_CYAN_FG=$'\e[36m'
export VT_WHITE_FG=$'\e[37m'
export VT_BLACK_BG=$'\e[40m'
export VT_RED_BG=$'\e[41m'
export VT_GREEN_BG=$'\e[42m'
export VT_YELLOW_BG=$'\e[43m'
export VT_BLUE_BG=$'\e[44m'
export VT_MAGENTA_BG=$'\e[45m'
export VT_CYAN_BG=$'\e[46m'
export VT_WHITE_BG=$'\e[47m'
# Colorize man pages!
export LESS_TERMCAP_us=${VT_GREEN_FG}
export LESS_TERMCAP_ue=${VT_RESET}
export LESS_TERMCAP_md=${VT_BLUE_FG}${VT_BOLD}
export LESS_TERMCAP_me=${VT_RESET}
# export LESS_TERMCAP_md=$'\e[1;34;40m'
# This prevents ^S from freezing the shell
# stty -ixon
ulimit -c unlimited
alias ..='cd ..'
alias -- -='cd -'
alias rm='rm -i'
alias mv='mv -i'
# alias chmod='chmod -v'
alias chmod='chmod -c'
alias cp='cp -i'
alias rd=rmdir
alias md='mkdir -v'
alias ps='ps uxaf'
alias df='df -hT --sync'
alias grep='grep -i -E --color=auto'
alias find='ionice -c3 find'
alias pd=pushd
alias val='valgrind --leak-check=full --show-reachable=yes --db-attach=yes '
alias s='screen -d -R -U && clear'
function nh () {
export HISTFILE=/dev/null
unalias cd
}
function ding () {
if [[ $1 && $(which winshepherd.sh) ]]; then
play -q ~/local/sounds/deskbell.wav &
unset E_APP_WINDOW
winshepherd.sh message green "$1"
else
play -q ~/local/sounds/deskbell.wav
fi
}
# alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
# alias fdupes='fdupes -r .'
# ls colors
if [ -e "${HOME}/.dircolors" ]; then
eval $(dircolors "${HOME}/.dircolors")
alias ls='ls --group-directories-first --color'
alias lt='ls --color -gohtr --time-style="+%Y %b %d %H:%M"'
alias ll='ls --color -goh --time-style="+%Y %b %d %H:%M"'
alias lll='ls --color -lth'
alias l='ls --color -I "*~" -I "*.o"'
alias less='less -R'
else
alias ls='ls --group-directories-first'
alias lt='ls -gohtr --time-style="+%Y %b %d %H:%M"'
alias ll='ls -goh --time-style="+%Y %b %d %H:%M"'
alias lll='ls -lth'
alias l='ls -I "*~" -I "*.o"'
fi
export EDITOR=emacsclient
export GIT_EDITOR=${EDITOR}
######################################################################
# Ignored extensions when completing
# export FIGNORE="CVS"
function latexdiff () {
# wdiff -n \
# -w $'\033[30;43m'"[$1]"$'\033[30;41m ' -x $'\033[0m' \
# -y $'\033[30;43m'"[$2]"$'\033[30;42m ' -z $'\033[0m' \
# $*
wdiff -n \
-w $'\033[30;41m' -x $'\033[0m' \
-y $'\033[30;42m' -z $'\033[0m' \
$*
# | \grep $'\033'"\|section{"
}
# Looks for the most recent .log and pdflatex + bibtex the
# corresponding tex file
function rl () {
RECENT_LOG=$(find -maxdepth 1 -name "*.log" -type f | head -1)
if [[ ${RECENT_LOG} ]]; then
FILE=${RECENT_LOG/.log/}
pdflatex ${FILE}
bibtex ${FILE}
pdflatex ${FILE}
pdflatex ${FILE}
if [[ "$1" == "--xpdf" ]]; then
xpdf ${FILE}.pdf
fi
else
echo "Can not find a recent log." >&2
return 1
fi
}
######################################################################
# Functions
# Find a file whose name contains a substring
function fn () {
name=$1
shift
find "$@" -name "*${name}*";
}
function bak () {
while [[ "$1" ]]; do
cp "$1" "$1".bak
shift
done
}
function ua () {
[[ "$1" ]] || ( echo "Universal unarchive: ua [ ...]" >&2 && return 1)
while [[ "$1" ]]; do
case "$1" in
*.tgz|*.tar.gz|*.tbz|*.tar.bz2)
tar xvf "$1"
;;
*.rar)
unrar -kb x "$1"
;;
*.zip)
unzip "$1"
;;
*)
echo "Unknown file extension $1"
;;
esac
shift
done
}
# Create a dir and cd there
function mcd () {
mkdir -vp "$1"
cd "$1"
}
# Capture the screen in a dated png
function cap () {
if [[ $2 ]]; then
name=$2
else
name="capture-$(date +%s).png"
fi
echo "Waiting $1 s and saving to ${name}."
[[ "$1" ]] && sleep "$1"
echo "Please click on the window to capture."
xwd | convert - ${name}
\ls -l ${name}
}
# Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
# arguments, do not create one and CD in the most recent instead
function cdt () {
if [[ "$1" ]]; then
if [[ "$1" == "-" ]]; then
cd $(\ls -td /tmp/tmp.?????? | head -1)
else
echo "USAGE: cdt [-]" >&2
return 1
fi
else
cd $(mktemp -d /tmp/tmp.XXXXXX)
fi
}
alias t='cd /tmp'
function trash () {
TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
if [[ -d ${TRASH} ]]; then
echo "Re-use ${TRASH}"
else
mkdir ${TRASH}
echo "Created ${TRASH}"
fi
mv "$@" ${TRASH}
echo "Trashed $@"
}
# alias trash=trash.sh
function mmsget () {
mplayer "$1" -dumpstream -dumpfile $(basename "$1")
}
function quicktex () {
if [[ $1 ]]; then
MAIN=$1
else
MAIN=$(\ls -t *.tex | head -1 | sed -r -e 's/\.tex//')
fi
pdflatex ${MAIN}
bibtex ${MAIN}
pdflatex ${MAIN}
pdflatex ${MAIN}
xpdf ${MAIN}.pdf
}
######################################################################
# http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
function map () {
local command i rep
if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
echo "Invalid syntax." >&2; return 1
fi
until [[ "$1" =~ : ]]; do
command="$command $1"; shift
done
command="$command ${1%:}"; shift
for i in "$@"; do
if [[ $command =~ \{\} ]];then
rep="${command//\{\}/\"$i\"}"
eval "${rep//\\/\\\\}"
else
eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
fi
done
}
######################################################################
## A version of pho which stores the image numbers in environment
## variables
function pho () {
TEMP=$(mktemp /tmp/pho.XXXXXXX)
$(which pho) "$@" | tee ${TEMP}
PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
[[ "${PHO_NOTE_1}" ]] || unset PHO_NOTE_1
[[ "${PHO_NOTE_2}" ]] || unset PHO_NOTE_2
[[ "${PHO_NOTE_3}" ]] || unset PHO_NOTE_3
[[ "${PHO_NOTE_R90}" ]] || unset PHO_NOTE_R90
[[ "${PHO_NOTE_R180}" ]] || unset PHO_NOTE_R180
[[ "${PHO_NOTE_R270}" ]] || unset PHO_NOTE_R270
\rm ${TEMP}
}
# function rotjpeg () {
# if [ "$1" == "90" ] || [ "$1" == "180" ] || [ "$1" == "270" ]; then
# TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
# echo jpegtran -rotate "$1" -copy all $2 > ${TEMP}
# echo cp $2 ${2/jpg/}original.jpg
# echo cp ${TEMP} $2
# rm ${TEMP}
# else
# echo "Can not rotate with an angle of "$1" degrees."
# fi
# }
######################################################################
## A version of date that shows the time at home if TZ is set
function dt () {
echo "Local: $(date)"
if [[ ${TZ} ]]; then
unset TZ
echo "Home: $(date)"
fi
}
######################################################################
## ifup / ifdown with sudo and memorization of the network
## When invoked without an argument netup uses the same argument as
## the previous time
## When invoked without an argument netdown removes the last interface
## which was netuped
[[ ${NETUP_HISTORY} ]] || NETUP_HISTORY="${HOME}/.netup_history"
function netup () {
if [[ $(\ifconfig -s | grep -v ^"(Iface|lo) ") ]]; then
echo "There is already interface(s) up." >&2
return 1
fi
if [[ $(\ps -C dhclient | tail -n +2) ]]; then
echo "There is already a dhcp client running." >&2
return 1
fi
if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
echo "There is already a wpa_supplicant running." >&2
return 1
fi
if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
echo "netup " >&2
return 1
# # If we have no argument and there is a .netup_history, use it
# ARGS=$(cat ${NETUP_HISTORY})
else
# Otherwise uses the given arguments, and store them
ARGS="$@"
echo ${ARGS} > ${NETUP_HISTORY}
fi
if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
fi
echo "Executing ${VT_GREEN_FG}[sudo ifup ${ARGS}]${VT_RESET}"
sudo ifup ${ARGS}
# Ugly hack to remove the dsl modem dns server when we add
# explicitely a dns in the /etc/network/interfaces
REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
# REMOVE_LOCAL_DNS=${HOME}/sources/scripts/remove-local-dns.sh
if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
echo "Executing ${VT_GREEN_FG}[sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
sudo ${REMOVE_LOCAL_DNS} 192.168
fi
}
function netdown () {
if [[ ! "$@" ]] && [[ -s ${NETUP_HISTORY} ]]; then
# If there are no arguments and there is a .netup_history, get the
# interface from it
ARGS=$(tail -1 ${NETUP_HISTORY} | sed -e "s/=.*$//")
else
# Otherwise, use the standard ifdown
ARGS="$@"
fi
if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
fi
echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
sudo ifdown ${ARGS}
# if [[ $(\ps -C dhclient | tail -n +2) ]]; then
# echo "There is still a dhcp client running." >&2
# return 1
# fi
# if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
# echo "There is still a wpa_supplicant running." >&2
# return 1
# fi
}
function checkgw () {
GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
if [[ -n "${GW}" ]]; then
ping ${GW}
else
echo "Can not find a getaway." >&2
return 1
fi
}
######################################################################
# Show the most recent files, no scroll
function lr () {
HEIGHT=$(stty size | awk '{print $1}')
WIDTH=$(stty size | awk '{print $2}')
\ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
head -$((HEIGHT-2)) | \
cut -b1-${WIDTH}
}
######################################################################
# cd and ls into a directory
# [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
# function c () { cd "$@" && lr; }
######################################################################
# You can change the xterm background color on the fly!
function setxtermbg () {
echo -n $'\e]11;'$1$'\007'
}
######################################################################
# Shuffle the lines from the stdin
function shuffle () {
SEED=$1
[[ $SEED ]] || SEED=0
awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
}
######################################################################
# Stores the last entered command into a file
KEPT_COMMANDS=${HOME}/.kept_bash_commands
function keep () {
if [[ ${KEPT_COMMANDS} ]]; then
LINE="$*"
[[ "${LINE}" ]] || LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
echo $LINE
echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
else
echo "You have to set \$KEPT_COMMANDS"
fi
}
######################################################################
# I sometime burn CDs and DVDs
function burn () {
DEVICE="/dev/cdrw"
if [[ ! "$1" ]]; then
echo "burn " >&2
elif [[ -f "$1" ]]; then
if [[ $(file "$1" | grep "ISO 9660") ]]; then
wodim -eject -v dev=${DEVICE} "$1"
else
echo "Unknown type of $1" >&2
fi
elif [[ -d "$1" ]]; then
[[ "${TMP_ROOT}" ]] || TMP_ROOT=/tmp/
echo "Using ${TMP_ROOT} as temporary directory."
TMP=$(mktemp ${TMP_ROOT}/cdimage.XXXXXX) && \
genisoimage -input-charset iso8859-1 -r -o ${TMP} "$1" && \
wodim -eject -v dev=${DEVICE} ${TMP}
rm -f ${TMP}
else
echo "Can not find $1" >&2
fi
}
######################################################################
# And watch DVDs too!
function dvd () {
echo
echo " ! @ Seek to the beginning of the previous/next chapter"
echo " j Cycle through the available subtitles"
echo " o Show/hide the timing"
echo " x z Subtitle delay"
echo " / * Volume"
echo
if [[ "$1" ]]; then
dvd_device="$1"
shift
else
dvd_device="/dev/dvd"
fi
title="1"
if [[ "$1" ]]; then
title=$1
shift
fi
# -vc ffmpeg12 -vf yadif
mplayer > /dev/null \
-stop-xscreensaver \
-quiet \
-alang en -slang en \
-softvol -softvol-max 1000 \
-dvd-device ${dvd_device} $* dvd://${title}
}
function ripdvd () {
if [[ -e "/dev/dvd" ]]; then
DVD_DEVICE="/dev/dvd"
elif [[ -e "/dev/dvd3" ]]; then
DVD_DEVICE="/dev/dvd3"
else
echo "Can not find the dvd device." >&2
return 1
fi
echo "Attemptin to rip from ${DVD_DEVICE}."
mkdir -p ${HOME}/dvds
cd ${HOME}/dvds
time dvdbackup -i ${DVD_DEVICE} -v -M $* && eject
}
alias ripcd=abcde
######################################################################
# Upload the sources from the current directory to work
function ulsrc () {
if [[ ! "${MY_WORK_MACHINE}" ]]; then
echo "\$MY_WORK_MACHINE undefined" 1>&2
return 1
fi
DIR=${PWD/$HOME\//}
scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
}
######################################################################
# Create small images from images
function mksmall () {
PARAMS="-geometry 800x600"
# Auto-orient does not seem to work at all, hence the ugly hack
# with exif below
# PARAMS="-auto-orient -geometry 800x600"
echo "Using ${PARAMS}"
DEST_DIR=$1
[[ ${DEST_DIR} ]] || DEST_DIR=./small
mkdir -p ${DEST_DIR}
if [[ ! -d ${DEST_DIR} ]]; then
echo "Can not create ${DEST_DIR}" >&2
return
fi
NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
NB=0
for i in $(find -maxdepth 1 -type f); do
if [[ $(file $i | grep image) ]]; then
if [[ -e ${DEST_DIR}/$i ]]; then
echo "The file ${DEST_DIR}/$i already exists."
else
# orientation=$(exif $i \
# | grep ^Orientation \
# | head -1 \
# | sed -e "s/^[^|]*|//" \
# | sed -e "s/ *$//")
# case ${orientation} in
# ""|"top - left")
# rotation_cmd=""
# ;;
# "right - top")
# rotation_cmd="-rotate 90"
# ;;
# "left - bottom")
# rotation_cmd="-rotate 270"
# ;;
# *)
# rotation_cmd=""
# echo "Unknown orientation \"${orientation}\" !"
# ;;
# esac
if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
else
CAPTION_PARAMS=""
fi
convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
fi
\ls -lt ${DEST_DIR}/$i
fi
NB=$((NB+1))
echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
done
}
######################################################################
# Move a file to the ~/sources/config directory and replace it where
# it was by a symbolic link
function mvtoconfig () {
CONFIGDIR=${HOME}/sources/config
if [[ -d ${CONFIGDIR} ]]; then
NEWNAME=${CONFIGDIR}/$(basename "$1" | sed -e "s/^\.//")
mv "$1" $NEWNAME
ln -s $NEWNAME $1
else
echo "Can not find ${CONFIGDIR}"
fi
}
######################################################################
# Track uncommited files (I presume this is very ugly from a real git
# user perspective)
function git-fm () {
CURRENT_DIR=$(pwd)
NB_SUBDIR=0
for i in $(find -name ".git"); do
NB_SUBDIR=$((NB_SUBDIR+1))
cd ${CURRENT_DIR}/$(dirname $i)
NB_MODIFIED=$(git status | grep modified | wc -l)
if [[ ${NB_MODIFIED} -gt 0 ]]; then
echo "$(dirname $i) (${NB_MODIFIED})"
git status | grep modified \
| sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
fi
done
cd ${CURRENT_DIR}
echo "Visited ${NB_SUBDIR} directories."
}
function vcup () {
if [[ "$1" ]]; then
CURRENT=${PWD}
while [[ "$1" ]]; do
cd ${CURRENT}
cd $1
if [[ -d ".git" ]]; then
echo "${PWD} is under GIT"
git pull
elif [[ -d ".svn" ]]; then
echo "${PWD} is under SVN"
svn update
else
echo "No known versioning system."
fi
shift
done
cd ${CURRENT}
else
vcup .
fi
}
######################################################################
# Downloads torrents located in ${BT_DIR}/torrents/ and puts the
# result in the ${BT_DIR}
function bt () {
if [[ ${BT_DIR} ]]; then
if [[ -d "${BT_DIR}/torrents" ]]; then
if [[ "$1" ]]; then
mv "$1" ${BT_DIR}/torrents
fi
if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
echo "A client is already running."
else
cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
fi
else
echo "Directory ${BT_DIR}/torrents does not exist."
fi
else
echo "You have to set \$BT_DIR."
fi
}
######################################################################
# The complex prompt policy
export PS1
if [ "${CONSOLE}" == "yes" ]; then
PS1=""
else
# If the login is a standard one (as specified in
# IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
# show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
IDENT="${USER}"
fi
# If the display is not the main one, make the assumption that the
# shell is not running on the localhost, and show the hostname
[ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
# If there is the login or the hostname, add a ":" to the prompt
[ "${IDENT}" ] && IDENT="${IDENT}:"
# If we are root, show that in red
if [[ ${USER} == "root" ]]; then
PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
else
PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
fi
# In an xterm, show the hostname and path in the title bar, highlight
# the prompt
# [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
# if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
# PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
# else
# PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
# fi
fi
######################################################################
# This implements a local history. If we are in a directory containing
# a writable local history file, we add the last line of the global
# history to it.
LOCAL_HISTORY_FILE=".local_bash_history"
function keep_local_history () {
if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
TMP=$(mktemp /tmp/lh.XXXXXX)
\chmod 600 ${TMP}
uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
# mv would replace a symbolic link, while cp keeps it
\cp ${TMP} ${LOCAL_HISTORY_FILE}
\rm ${TMP}
LOCAL_HISTORY_HINT="* "
else
LOCAL_HISTORY_HINT=""
fi
}
PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
######################################################################
# Switch off the history
function histfile_cue () {
if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
HISTORY_CUE="[${HISTFILE}]"
else
HISTORY_CUE=""
fi
}
PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
######################################################################
# The dus command is available on my web site
#
# git clone http://fleuret.org/git/dus/
alias dus='dus -f -i'
######################################################################
# The finddup command is available on my web site
#
# git clone http://fleuret.org/git/finddup/
alias finddup='finddup -p'
######################################################################
# The selector command is available on my web site
#
# git clone http://fleuret.org/git/selector/
source bash-selector.sh --hist --cd
######################################################################
# And we avoid to put in the history the use of the selector, which we
# do too often
HISTIGNORE="${HISTIGNORE}:selector-history"
######################################################################
function selector-printer () {
TMP=$(mktemp /tmp/selector-printer.XXXXXX)
selector -o ${TMP} <(lpstat -a | awk '{print $1}')
export PRINTER=$(cat ${TMP})
echo "PRINTER=${PRINTER}"
rm -f ${TMP}
lpq
}
######################################################################
# A ls with memory to notice what files have been added/removed from
# the current directory
function lsn () {
LSN_MEMORY=".lsn-mem"
if [[ $1 == "--mem" ]]; then
\ls > ${LSN_MEMORY}
else
if [[ -f ${LSN_MEMORY} ]]; then
comm -1 -3 ${LSN_MEMORY} <(\ls)
comm -2 -3 ${LSN_MEMORY} <(\ls) | while read line; do
echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
done
else
echo "No lsn memory here." >&2
fi
fi
}
######################################################################
function prompt_command () {
# save the history after every command to avoid loosing some when
# multiple shells are open
history -a
# load the saved history
history -n
# and the local histories system defined above
keep_local_history
# and the history cue
histfile_cue
}
PROMPT_COMMAND="prompt_command"
######################################################################
# Displaying the timezone if it is set
if [[ ${TZ} ]]; then
echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
fi
######################################################################