#!/bin/ksh
#<timestamp: print a timestamp suitable for a log or journal entry.
PATH=/bin:/usr/bin:/usr/local/bin
export PATH

case "$USER" in
    "") USER=`whoami` ;;
    *)  ;;
esac

case "$FULLNAME" in
    "") FULLNAME=`grep "^$USER:" /etc/passwd | cut -f5 -d:` ;;
    *)  ;;
esac

case "$HOST" in
    "") HOST=`hostname | cut -f1 -d.` ;;
esac

exec date "+%n%n%a, %d %b %Y %T %z   $FULLNAME   ($USER at $HOST)%n"
exit 1