# Remove the annoying beeps in console
-setterm -blength 0
+# setterm -blength 0
# || setterm --blength 0 # Seriously?
export LESS_TERMCAP_md=${VT_BLUE_FG}${VT_BOLD}
export LESS_TERMCAP_me=${VT_RESET}
+# I do not like to clutter my home with history files
+
+export LESSHISTFILE=/dev/null
+
# export LESS_TERMCAP_md=$'\e[1;34;40m'
# This prevents ^S from freezing the shell
alias val='valgrind --leak-check=full --show-reachable=yes --db-attach=yes '
alias s='screen -d -R -U && clear'
+alias p='feh --force-aliasing -d --full-screen --auto-zoom'
function nh () {
export HISTFILE=/dev/null
unalias cd
}
+function select-tz () {
+ # Select a value for TZ
+ TMP=$(mktemp /tmp/select-tz.XXXXXX)
+ selector -o "${TMP}" <(grep -v ^# /usr/share/zoneinfo/zone.tab | awk '{print $3}' | sort -u)
+ cat "${TMP}"
+ \rm -f "${TMP}"
+}
+
function ding () {
if [[ $1 ]] && which winshepherd.sh; then
play -q ~/local/sounds/deskbell.wav &
wdiff -n \
-w $'\033[30;41m' -x $'\033[0m' \
-y $'\033[30;42m' -z $'\033[0m' \
- $*
+ "$@"
}
# Looks for the most recent .log and pdflatex + bibtex the
done
}
+function scan () {
+ n=1
+
+ while [[ -f "${HOME}/scan-${n}.jpg" ]]; do
+ n=$((n+1))
+ done
+
+ while [[ "$1" ]]; do
+ if [[ "$1" == "color" ]]; then
+ OPTS+=" --mode Color"
+ elif [[ "$1" == "gray" ]]; then
+ OPTS+=" --mode Gray"
+ elif [[ "$1" == "a4crop" ]]; then
+ OPTS+=" -l 5 -t 0 -x 200 -y 290"
+ else
+ echo "Unknown argument \`$1'"
+ fi
+ shift
+ done
+
+ echo "**"
+ echo "** Scanning to ${HOME}/scan-${n}.jpg"
+ echo "**"
+
+ SCANNER=$(scanimage -L | grep "Canon LiDE 60" | sed -e "s/^.*\`\(.*\)'.*$/\1/")
+
+ scanimage -d ${SCANNER} \
+ --format=pnm \
+ --mode=color \
+ --depth=8 \
+ -v \
+ --resolution=300 \
+ ${OPTS} | \
+ convert -rotate 180 - "${HOME}/scan-${n}.jpg"
+
+ echo "** Done".
+}
+
# A password generator
function genpw () {
}
alias t='cd /tmp'
+alias a='cd /tmp/at'
function trash () {
- TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
+ TRASH=$(date +/tmp/trash-${USER}-%Y-%b-%d-%Hh)
LINK=/tmp/trash
mkdir -p ${TRASH}
## A version of date that shows the time at home if TZ is set
function dt () {
- echo "Local: $(date)"
- if [[ ${TZ} ]]; then
- local TZ=$(cat /etc/timezone)
- echo "Home: $(date)"
- fi
+ echo "Local - $(date)"
+ unset TZ
+ echo "Home - $(date)"
}
######################################################################
function keep () {
if [[ ${KEPT_COMMANDS} ]]; then
TOKEEP=$(mktemp /tmp/keep.XXXXXX)
- if [[ "$*" ]]; then
- echo "$*" > ${TOKEEP}
+ if [[ "$@" ]]; then
+ echo "$@" > ${TOKEEP}
else
selector -b -i -d -l ${HISTSIZE} -o "${TOKEEP}" <(history)
fi
mkdir -p ${HOME}/dvds
cd ${HOME}/dvds
- time dvdbackup -i ${DVD_DEVICE} -v -M $* && eject
+ time dvdbackup -i ${DVD_DEVICE} -v -M "$@" && eject
}
alias ripcd=abcde
shift
fi
- [[ "${PARAMS}" ]] || PARAMS="-geometry 800x600"
+ [[ "${PARAMS}" ]] || PARAMS="-geometry 1280x1024"
# Auto-orient does not seem to work at all, hence the ugly hack
# with exif below
export PS1
if [[ "${CONSOLE}" == "yes" ]]; then
+
PS1=""
+
else
# If the login is a standard one (as specified in
fi
+PS1="${PSCUE}${PS1}"
+
######################################################################
# 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
PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
######################################################################
-# Switch off the history
+# Show the history path if it is unusual
function histfile_cue () {
if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
# the current directory
function lsn () {
- LSN_MEMORY=".lsn-state"
+ [[ "${LSN_STATE_FILE}" ]] || LSN_STATE_FILE=".lsn-state"
if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
- \ls -pa | sort > ${LSN_MEMORY}
+ \ls -pa | sort > "${LSN_STATE_FILE}"
echo "State updated." >&2
elif [[ $1 == "+" ]]; then
shift
TMP=$(mktemp /tmp/lsn.XXXXXX)
- \ls -d $* > ${TMP}
- cat ${LSN_MEMORY} >> ${TMP}
- sort -u ${TMP} > ${LSN_MEMORY}
+ \ls -d "$@" > ${TMP}
+ cat "${LSN_STATE_FILE}" >> ${TMP}
+ sort ${TMP} | uniq -u > "${LSN_STATE_FILE}"
\rm ${TMP}
elif [[ "$1" ]]; then
+ cat >&2 <<EOF
+lsn [--help|-h] [--mem|-m] [+ <file> ...]
- echo "lsn [--mem|-m] [+ <file> ...]" >&2
- return 1
+Where
+
+ --help|-h
+ prints this help
+
+ --mem|-m
+ stores the current state of the directory
+
+ + <file> [<file> ...]
+ switches the presence/absence of the indicated files in the
+ stored state
+
+EOF
+ if [[ ! "$1" == "-h" ]] && [[ ! "$1" == "--help" ]]; then
+ echo >&2 "Unknown option \`\`$1''."
+ return 1
+ fi
else
- if [[ -f ${LSN_MEMORY} ]]; then
+ if [[ -f "${LSN_STATE_FILE}" ]]; then
TMP=$(mktemp /tmp/lsn.XXXXXX)
\ls -pa | sort > ${TMP}
- if diff > /dev/null ${TMP} ${LSN_MEMORY}; then
- echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r ${LSN_MEMORY}))${VT_RESET}"
+ if diff > /dev/null ${TMP} "${LSN_STATE_FILE}"; then
+ echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r "${LSN_STATE_FILE}"))${VT_RESET}"
else
- \comm -1 -3 ${LSN_MEMORY} ${TMP}
- \comm -2 -3 ${LSN_MEMORY} ${TMP} | while read line; do
+ \comm -1 -3 "${LSN_STATE_FILE}" ${TMP}
+ \comm -2 -3 "${LSN_STATE_FILE}" ${TMP} | while read line; do
echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
done
fi
\rm ${TMP}
else
- echo "No lsn state here." >&2
+ echo "${VT_RED_FG}${VT_BOLD}No lsn state here.${VT_RESET}" >&2
return 1
fi
######################################################################
function prompt_command () {
+ # if [[ ! "${CORE_CHECK_PWD}" == ${PWD} ]] && [[ $(find . -maxdepth 1 -name "core__*" -print -quit) ]]; then
+
+ [[ "${CORE_CHECK_PWD}" == ${PWD} ]] || find . -maxdepth 1 -name "core__*"
+ CORE_CHECK_PWD=${PWD}
+
# if [[ $(umask) != 0022 ]]; then
# echo "Umask changed to $(umask)"
# fi
# Displaying the timezone if it is set
-if [[ ${TZ} ]]; then
- echo "${VT_BOLD}${VT_BLUE_FG}Time zone is ${TZ}.${VT_RESET}"
-fi
+[[ ${TZ} ]] && echo "${VT_BLUE_FG}Time zone is ${TZ}.${VT_RESET}"
######################################################################
projects / scripts.git / blobdiff