Initial commit.

[scripts.git] / bashrc

diff --git a/bashrc b/bashrc
index dd9bc90..5066b31 100644 (file)
--- 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
@@ -251,6 +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 () {
@@ -338,7 +380,7 @@ 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}
@@ -709,7 +751,9 @@ function mvtoconfig () {
 export PS1
 
 if [[ "${CONSOLE}" == "yes" ]]; then
+
     PS1=""
+
 else
 
     # If the login is a standard one (as specified in
@@ -744,6 +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
@@ -890,6 +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