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Editing: keepviewer
#!/bin/sh # This script can be invoked as a wrapper for an external viewer by lynx, e.g., # given this line in lynx.cfg # XLOADIMAGE_COMMAND:keepviewer xli %s & # it will invoke xli on a hardlink to the file (which is assumed to be in the # temporary directory created by lynx), and clean up when the viewer exits. # # Parameters: # $1 is viewer # $2 is filename if test $# = 2 ; then chmod 600 $2 myfile=`echo $2 | sed -e 's@\(.*/tmp/\)\([^/]*/\)\?\(.*\)@\1my\3@'` ln $2 $myfile || exit 1 trap "rm -f $myfile" 0 1 2 5 15 eval $1 $myfile else echo "Usage: keepviewer <viewer> <filename>" exit 1 fi
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