Tengo Centos 5 .. y tengo un script de bash ... (es de openvpn,..) que si lo invoco con 'bash miscript', se ejecuta bien y sale bien... pero si lo invoco por su nombre. se ejecuta bien pero sale con error ..
¿algna sugerencia?
#!/bin/bash
#
# openvpn This shell script takes care of starting and stopping
# openvpn on RedHat or other chkconfig-based system.
#
# chkconfig: - 24 76
#
# processname: openvpn
# description: OpenVPN is a robust and highly flexible tunneling \
# application that uses all of the encryption, \
# authentication, and certification features of the OpenSSL \
# library to securely tunnel IP networks over a single UDP \
# port.
#
### BEGIN INIT INFO
# Provides: openvpn
# Required-Start: $network
# Required-Stop: $network
# Short-Description: start and stop openvpn
# Description: OpenVPN is a robust and highly flexible tunneling \
# application that uses all of the encryption, \
# authentication, and certification features of the OpenSSL \
# library to securely tunnel IP networks over a single UDP \
# port.
### END INIT INFO
# Contributed to the OpenVPN project by
# Douglas Keller
# 2002.05.15
# To install:
# copy this file to /etc/rc.d/init.d/openvpn
# shell> chkconfig --add openvpn
# shell> mkdir /etc/openvpn
# make .conf or .sh files in /etc/openvpn (see below)
# To uninstall:
# run: chkconfig --del openvpn
# Author's Notes:
#
# I have created an /etc/init.d init script and enhanced openvpn.spec to
# automatically register the init script. Once the RPM is installed you
# can start and stop OpenVPN with "service openvpn start" and "service
# openvpn stop".
#
# The init script does the following:
#
# - Starts an openvpn process for each .conf file it finds in
# /etc/openvpn.
#
# - If /etc/openvpn/xxx.sh exists for a xxx.conf file then it executes
# it before starting openvpn (useful for doing openvpn --mktun...).
#
# - In addition to start/stop you can do:
#
# service openvpn reload - SIGHUP
# service openvpn reopen - SIGUSR1
# service openvpn status - SIGUSR2
#
# Modifications:
#
# 2003.05.02
# * Changed == to = for sh compliance (Bishop Clark).
# * If condrestart|reload|reopen|status, check that we were
# actually started (James Yonan).
# * Added lock, piddir, and work variables (James Yonan).
# * If start is attempted twice, without an intervening stop, or
# if start is attempted when previous start was not properly
# shut down, then kill any previously started processes, before
# commencing new start operation (James Yonan).
# * Do a better job of flagging errors on start, and properly
# returning success or failure status to caller (James Yonan).
#
# 2005.04.04
# * Added openvpn-startup and openvpn-shutdown script calls
# (James Yonan).
#
# Location of openvpn binary
openvpn=""
openvpn_locations="/usr/sbin/openvpn /usr/local/sbin/openvpn"
for location in $openvpn_locations
do
if [ -f "$location" ]
then
openvpn=$location
fi
done
# Lockfile
lock="/var/lock/subsys/openvpn"
# PID directory
piddir="/var/run/openvpn"
# Our working directory
work=/etc/openvpn
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
if [ ${NETWORKING} = "no" ]
then
echo "Networking is down"
exit 0
fi
# Check that binary exists
if ! [ -f $openvpn ]
then
echo "openvpn binary not found"
exit 0
fi
# See how we were called.
case "$1" in
start)
echo -n $"Starting openvpn: "
/sbin/modprobe tun >/dev/null 2>&1
# From a security perspective, I think it makes
# sense to remove this, and have users who need
# it explictly enable in their --up scripts or
# firewall setups.
#echo 1 > /proc/sys/net/ipv4/ip_forward
# Run startup script, if defined
if [ -f $work/openvpn-startup ]; then
$work/openvpn-startup
fi
if [ ! -d $piddir ]; then
mkdir $piddir
fi
if [ -f $lock ]; then
# we were not shut down correctly
for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
if [ -s $pidf ]; then
kill `cat $pidf` >/dev/null 2>&1
fi
rm -f $pidf
done
rm -f $lock
sleep 2
fi
rm -f $piddir/*.pid
cd $work
# Start every .conf in $work and run .sh if exists
errors=0
successes=0
for c in `/bin/ls *.conf 2>/dev/null`; do
bn=${c%%.conf}
if [ -f "$bn.sh" ]; then
. ./$bn.sh
fi
rm -f $piddir/$bn.pid
# Handle backward compatibility, see Red Hat Bugzilla ID #458594
script_security=''
if [ -z "$( grep '^[[:space:]]*script-security[[:space:]]' $c )" ]; then
script_security="--script-security 2"
fi
$openvpn --daemon --writepid $piddir/$bn.pid --config $c --cd $work $script_security
if [ $? = 0 ]; then
successes=1
else
errors=1
fi
done
if [ $errors = 1 ]; then
failure; echo
else
success; echo
fi
if [ $successes = 1 ]; then
touch $lock
fi
;;
stop)
echo -n $"Shutting down openvpn: "
for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
if [ -s $pidf ]; then
kill `cat $pidf` >/dev/null 2>&1
fi
rm -f $pidf
done
# Run shutdown script, if defined
if [ -f $work/openvpn-shutdown ]; then
$work/openvpn-shutdown
fi
success; echo
rm -f $lock
;;
restart)
$0 stop
sleep 2
$0 start
;;
reload)
if [ -f $lock ]; then
for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
if [ -s $pidf ]; then
kill -HUP `cat $pidf` >/dev/null 2>&1
fi
done
else
echo "openvpn: service not started"
exit 1
fi
;;
reopen)
if [ -f $lock ]; then
for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
if [ -s $pidf ]; then
kill -USR1 `cat $pidf` >/dev/null 2>&1
fi
done
else
echo "openvpn: service not started"
exit 1
fi
;;
condrestart)
if [ -f $lock ]; then
$0 stop
# avoid race
sleep 2
$0 start
fi
;;
status)
if [ -f $lock ]; then
for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
if [ -s $pidf ]; then
kill -USR2 `cat $pidf` >/dev/null 2>&1
fi
done
echo "Status written to /var/log/messages"
else
echo "openvpn: service not started"
exit 1
fi
;;
*)
echo "Usage: openvpn {start|stop|restart|condrestart|reload|reopen|status}"
exit 1
;;
esac
exit 0
