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Old 12-16-2003, 05:00 PM   #1
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Registered: Dec 2003
Posts: 1

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Simple script in Xdialog.. help

Hello everybody,

I need to write a simple script in xdialog.
You select on checklist one option and this script
call one command. I have at this moment:


$DIALOG --backtitle "This is the \"my eraser\"" \
--checklist "Eraser" 0 0 0 \

"a" "Erase tmp in home directory" OFF \
"b" "Erase xmule files" ON \
"c" "Erase /tmp" ON\

What should I do, that after selection of option "a", system will do
"rm -fr /home/pawel/tmp/*".. after selection "b" - "rm -fr .xmule/tmp/*"
etc ...

Thanks for help,
Old 12-17-2003, 02:41 AM   #2
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Registered: Oct 2003
Location: Zurich, Switzerland
Distribution: Debian/unstable
Posts: 1,357

Rep: Reputation: 47
Here is an example:
#Fall back to whiptail or dialog if Xdialog is missing or no X is available
[ -x "`which whiptail`" ] && DIALOG=whiptail
[ -n "$DISPLAY" ] && [ -x `which Xdialog` ] && DIALOG='Xdialog'

#Fail if still no dialog
[ -x "`which $DIALOG`" ] || ! echo 'No proper dialog found' || exit 1 

values=`$DIALOG --backtitle "This is the \"my eraser\"" \
--checklist "Eraser" 10 45 3 \
"a" "Erase tmp in home directory" OFF \
"b" "Erase xmule files" ON \
"c" "Erase /tmp" ON 2>&1 1>/dev/tty | tr '/"' '  '`

for value in `eval echo $values`; do 
  case $value in
      echo "I was going to erase tmp in my home directory"
      echo "I wanted to erase xmule files.."
      echo "I was going to erase /tmp.."
      ls /tmp
      echo "but instead listed contents of /tmp because this is just a demonstration"
      echo "Unknown command '$value'"


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