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#!/bin/sh
TITLE="Screen saver"
PROMPT="Please choose the mode:"
CHECKER="Check to lock the screen"
MENU=/tmp/menu.$$
cat << EOF >$MENU
#!/bin/sh
CHOICE=\$(Xdialog --title "$TITLE" --stdout --no-tags --check "$CHECKER" --default-item "random" --menubox "$PROMPT" 0 0 7 \\
EOF
xlock -help | awk --source '{ if (substr($1,1,1) != "-" && $1 != "where" && $1 != "" && $1 != "xlock" && $1 != "usage:") print $1 " " $1 " \\" }' >>$MENU
cat << EOF2 >>$MENU
)
ret=\$?
echo \$CHOICE
exit \$ret
EOF2
chmod +x $MENU
CHOICE=`$MENU`
ret=$?
rm -f $MENU
if (( $ret != 0 )) ; then
exit 0
fi
for i in $CHOICE ; do
case $i in
unchecked)
NOLOCK="-nolock"
;;
checked)
NOLOCK=""
;;
*)
MODE=$i
;;
esac
done
xlock $NOLOCK -mode $MODE
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