preinst is in fortunes-es-off 1.32.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #!/bin/sh -e
msg_found_obsolete_dir="Eliminando directorio obsoleto"
msg_found_link="OK, encontrado como un link el directorio"
msg_instaling_link="Instalaci�n correcta. No est� el directorio obsoleto"
msg_unable_to_remove="No se pudo eliminar el directorio. Examine manualmente"
msg_found_obsolete_dir="Removing obsolete directory"
msg_found_link="OK, found as a link the directory"
msg_instaling_link="Installing O.K. Not found obsolete dir"
msg_unable_to_remove="Unable to remove dir. Please check"
check_fix_obsolete_dirs(){
    BAD_DIR="$1"
    if [ -d "$BAD_DIR" ]; then
	if [ ! -L $BAD_DIR ]; then
	    echo "*** $msg_found_obsolete_dir $BAD_DIR"
	    rm -f $BAD_DIR/changelog.gz $BAD_DIR/copyright
	    rmdir $BAD_DIR || echo "$BAD_DIR: $msg_unable_to_remove"
	else
	    echo "*** $msg_found_link $BAD_DIR"
	fi
    else
	echo "--- $msg_installing_link $BAD_DIR"
    fi
}
for i in /usr/doc/fortunes-es-off /usr/share/doc/fortunes-es-off; do
    check_fix_obsolete_dirs $i
done
 |