Update.

diff --git a/bashrc b/bashrc
index 5e8a846..b9a22d7 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
@@ -260,7 +264,9 @@ function scan () {
 
     while [[ "$1" ]]; do
         if [[ "$1" == "color" ]]; then
-            OPTS+=" --mode=color"
+            OPTS+=" --mode Color"
+        elif [[ "$1" == "gray" ]]; then
+            OPTS+=" --mode Gray"
         elif [[ "$1" == "a4crop" ]]; then
             OPTS+=" -l 5 -t 0 -x 200 -y 290"
         else
@@ -273,7 +279,9 @@ function scan () {
     echo "** Scanning to ${HOME}/scan-${n}.jpg"
     echo "**"
 
-    scanimage -d genesys:libusb:001:056 \
+    SCANNER=$(scanimage -L | grep "Canon LiDE 60" | sed -e "s/^.*\`\(.*\)'.*$/\1/")
+
+    scanimage -d ${SCANNER} \
               --format=pnm \
               --mode=color \
               --depth=8 \
@@ -924,6 +932,11 @@ 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