<b_jonas> perl -e for $e ("i","u"){ $f="bin/date$e"; open my$i,"<",$f or die "error open $f r"; local$/; $s=<$i> or die; $s=~s/"\\+%Y/\\${d:+-d "\\$d"} $&/ or die; open $o,">",$f or die "error open $f w: $!"; print $o $s or die; close $o or die; print "OK $f\\n" }

#!/bin/bash
if [ ! "$1" ]
then
    exit 1
fi

INTERCAL="`dirname $0`/inst"
export PERL5LIB="$INTERCAL/lib/perl5"

cp "$1" /tmp/$$.i
$INTERCAL/bin/sick /tmp/$$.i
if [ -e /tmp/$$.io ]
then
    /tmp/$$.io
fi
rm -f /tmp/$$.i /tmp/$$.io