Created
July 25, 2018 21:59
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#!/bin/bash | |
# chkconfig: 2345 90 90 | |
# description: inetmon | |
### BEGIN INIT INFO | |
# Provides: inetmon | |
# Required-Start: networking | |
# Required-Stop: networking | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Description: Start the program | |
### END INIT INFO | |
### Fill in these bits: | |
START_CMD="/root/bin/inetmon.sh > /var/log/inetmon.log 2>&1 &" | |
NAME="inetmon" | |
PGREP_STRING="/root/bin/inetmon.sh" | |
PID_FILE="/var/run/inetmon/inetmon.pid" | |
USER="root" | |
### No further muckin' about needed! | |
#CUR_USER=`whoami` | |
CUR_USER="root" | |
killproc() { | |
pkill -u $USER -f $PGREP_STRING | |
} | |
start_daemon() { | |
eval "$*" | |
} | |
log_success_msg() { | |
echo "$*" | |
logger "$_" | |
} | |
log_failure_msg() { | |
echo "$*" | |
logger "$_" | |
} | |
check_proc() { | |
pgrep -u $USER -f $PGREP_STRING >/dev/null | |
} | |
start_script() { | |
if [ "${CUR_USER}" != "root" ] ; then | |
log_failure_msg "$NAME can only be started as 'root'." | |
exit -1 | |
fi | |
check_proc | |
if [ $? -eq 0 ]; then | |
log_success_msg "$NAME is already running." | |
exit 0 | |
fi | |
[ -d /var/run/$NAME ] || (mkdir /var/run/$NAME ) | |
# make go now | |
start_daemon /bin/su $USER -c "$START_CMD" | |
# Sleep for a while to see if anything cries | |
sleep 5 | |
check_proc | |
if [ $? -eq 0 ]; then | |
log_success_msg "Started $NAME." | |
else | |
log_failure_msg "Error starting $NAME." | |
exit -1 | |
fi | |
} | |
stop_script() { | |
if [ "${CUR_USER}" != "root" ] ; then | |
log_failure_msg "You do not have permission to stop $NAME." | |
exit -1 | |
fi | |
check_proc | |
if [ $? -eq 0 ]; then | |
killproc -p $PID_FILE >/dev/null | |
# Make sure it's dead before we return | |
until [ $? -ne 0 ]; do | |
sleep 1 | |
check_proc | |
done | |
check_proc | |
if [ $? -eq 0 ]; then | |
log_failure_msg "Error stopping $NAME." | |
exit -1 | |
else | |
log_success_msg "Stopped $NAME." | |
fi | |
else | |
log_failure_msg "$NAME is not running or you don't have permission to stop it" | |
fi | |
} | |
check_status() { | |
check_proc | |
if [ $? -eq 0 ]; then | |
log_success_msg "$NAME is running." | |
else | |
log_failure_msg "$NAME is stopped." | |
exit -1 | |
fi | |
} | |
case "$1" in | |
start) | |
start_script | |
;; | |
stop) | |
stop_script | |
;; | |
restart) | |
stop_script | |
start_script | |
;; | |
status) | |
check_status | |
;; | |
*) | |
echo "Usage: $0 {start|stop|restart|status}" | |
exit 1 | |
esac | |
exit 0 |
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