#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# Apache control script designed to allow an easy command line interface
# to controlling Apache. Written by Marc Slemko, 1997/08/23
#
# The exit codes returned are:
# XXX this doc is no longer correct now that the interesting
# XXX functions are handled by httpd
# 0 - operation completed successfully
# 1 -
# 2 - usage error
# 3 - httpd could not be started
# 4 - httpd could not be stopped
# 5 - httpd could not be started during a restart
# 6 - httpd could not be restarted during a restart
# 7 - httpd could not be restarted during a graceful restart
# 8 - configuration syntax error
#
# When multiple arguments are given, only the error from the _last_
# one is reported. Run "apachectl help" for usage info
#
ARGV="$@"
#
# |||||||||||||||||||| START CONFIGURATION SECTION ||||||||||||||||||||
# -------------------- --------------------
#
# the path to your httpd binary, including options if necessary
HTTPD='/usr/sbin/httpd'
#
#
# a command that outputs a formatted text version of the HTML at the
# url given on the command line. Designed for lynx, however other
# programs may work.
if [ -x "/usr/bin/links" ]; then
LYNX="/usr/bin/links -dump"
else
LYNX=none
fi
#
# the URL to your server's mod_status status page. If you do not
# have one, then status and fullstatus will not work.
STATUSURL="http://localhost:80/server-status"
# Source /etc/sysconfig/httpd for $HTTPD setting, etc.
if [ -r /etc/sysconfig/httpd ]; then
. /etc/sysconfig/httpd
fi
#
# Set this variable to a command that increases the maximum
# number of file descriptors allowed per child process. This is
# critical for configurations that use many file descriptors,
# such as mass vhosting, or a multithreaded server.
ULIMIT_MAX_FILES="ulimit -S -n `ulimit -H -n`"
# -------------------- --------------------
# |||||||||||||||||||| END CONFIGURATION SECTION ||||||||||||||||||||
# Set the maximum number of file descriptors allowed per child process.
if [ "x$ULIMIT_MAX_FILES" != "x" ] ; then
$ULIMIT_MAX_FILES
fi
ERROR=0
if [ "x$ARGV" = "x" ] ; then
ARGV="-h"
fi
function checklynx() {
if [ "$LYNX" = "none" ]; then
echo "The 'links' package is required for this functionality."
exit 8
fi
}
function testconfig() {
# httpd is denied terminal access in SELinux, so run in the
# current context to get stdout from $HTTPD -t.
if test -x /usr/sbin/selinuxenabled && /usr/sbin/selinuxenabled; then
runcon -- `id -Z` $HTTPD $OPTIONS -t
else
$HTTPD $OPTIONS -t
fi
ERROR=$?
}
case $ARGV in
restart|graceful)
if $HTTPD $OPTIONS -t >&/dev/null; then
$HTTPD $OPTIONS -k $ARGV
ERROR=$?
else
echo "apachectl: Configuration syntax error, will not run \"$ARGV\":"
testconfig
fi
;;
start|stop|graceful-stop)
$HTTPD $OPTIONS -k $ARGV
ERROR=$?
;;
configtest)
testconfig
;;
status)
checklynx
set -o pipefail
$LYNX $STATUSURL | awk ' /process$/ { print; exit } { print } '
if [[ $? != 0 ]] ; then
ERROR=3
fi
;;
fullstatus)
checklynx
$LYNX $STATUSURL
;;
*)
$HTTPD $OPTIONS $ARGV
ERROR=$?
esac
exit $ERROR
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