-#!/bin/bash
-# byemessage prints out a nechung message as part of logging out.
-# the first parameter is the file or device to send the message to.
-# if it is blank, then standard output is used.
-
-# figure out where they want to show the message, or pick a default.
-TARGET_CONSOLE=$1
-if [ -z "$TARGET_CONSOLE" ]; then
- TARGET_CONSOLE=/dev/console
-fi
-
-# FORTUNE_TO_SHOW is a massaged form of a fortune cookie output.
-export FORTUNE_TO_SHOW="$(mktemp "$TMP/zz_nechung.XXXXXX")"
-
-# see if we can send out a screen blank character.
-echo -e '\0xc' >$FORTUNE_TO_SHOW
-#####echo >>$FORTUNE_TO_SHOW # first blank line in the file.
-# add lots of blank lines.
-for ((i=0; i<100; i++)); do echo >>$FORTUNE_TO_SHOW; done
-# drop in a fortune cookie.
-$BINDIR/nechung >>$FORTUNE_TO_SHOW
-# a couple extra blank lines.
-for i in 1 2 3; do echo >>$FORTUNE_TO_SHOW; done
-# and a reprinting of a login menu, since that's actually where we're
-# intended to leave the machine at.
-if [ -f /etc/issue.net ]; then
- cat /etc/issue.net >>$FORTUNE_TO_SHOW
-elif [ -f /etc/issue ]; then
- cat /etc/issue >>$FORTUNE_TO_SHOW
-fi
-echo -ne "$(hostname) login: " >>$FORTUNE_TO_SHOW
-
-# clear the screen, if we can.
-clear_console
-
-# we have to do extra processing to send the file out to the console.
-tr '\n' '\a' <$FORTUNE_TO_SHOW | sed -r -e 's/\a/\r\n/g' >$TARGET_CONSOLE
-
-# clean up.
-/bin/rm $FORTUNE_TO_SHOW
-