X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=scripts.git;a=blobdiff_plain;f=bashrc;h=5066b31279fe15c052e62282d8d71c953db6947d;hp=fff96ac3cbaf2f3d9a28b64a1c476e1a8a4cf489;hb=c4d6a634221e8835fc27e3f0f3aded2d7a49a9fd;hpb=d9930e7823c007964a023880587f23db98754eb8

diff --git a/bashrc b/bashrc
index fff96ac..5066b31 100644
--- a/bashrc
+++ b/bashrc
@@ -92,6 +92,10 @@ export LESS_TERMCAP_ue=${VT_RESET}
 export LESS_TERMCAP_md=${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
@@ -117,12 +121,21 @@ alias pd=pushd
 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 &
@@ -242,6 +255,44 @@ function bak () {
     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 () {
@@ -326,9 +377,10 @@ function cdt () {
 }
 
 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}
@@ -367,11 +419,9 @@ function pho () {
 ## 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)"
 }
 
 ######################################################################
@@ -701,7 +751,9 @@ function mvtoconfig () {
 export PS1
 
 if [[ "${CONSOLE}" == "yes" ]]; then
+
     PS1=""
+
 else
 
     # If the login is a standard one (as specified in
@@ -736,6 +788,8 @@ else
 
 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
@@ -882,6 +936,11 @@ EOF
 ######################################################################
 
 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