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freebsd/usr.sbin/periodic/periodic.sh

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#!/bin/sh -
#
# $Id$
#
# Run nightly periodic scripts
#
# usage: periodic { daily | weekly | monthly } - run standard periodic scripts
# periodic /absolute/path/to/directory - run periodic scripts in dir
#
if [ $# -lt 1 ] ; then
echo "usage: $0 <directory of files to execute>" 1>&2
exit 1
fi
dir=$1
run=`basename $dir`
# If a full path was not specified, assume default cron area
if [ "$dir" = "$run" ] ; then
dir="/etc/cron.d/$dir"
fi
if [ ! -d $dir ] ; then
( echo "$0: $dir not found"
echo ""
echo "usage: $0 <directory of files to execute>"
) 1>&2
exit 1
fi
# Check and see if there is work to be done, if not, exit silently
# this is not an error condition.
if [ "`basename $dir/*`" = "*" ] ; then
exit 0
fi
host=`hostname -s`
echo "Subject: $host $run run output"
# Execute each executable file in the directory. If the x bit is not
# set, assume the user didn't really want us to muck with it (it's a
# README file or has been disabled).
for file in $dir/* ; do
if [ -x $file ] ; then
$file
fi
done