selenium-hub.sh

#!/bin/bash 
##
# start|stop|restart selenium hub
#
# USAGE:
#   ./selenium-hub.sh start|stop|restart
#

RUNTIME="/opt/selenium"
SELENIUM_CMD="java -jar ${RUNTIME}/lib/selenium-server-standalone*.jar -role hub -port 4444"

case $1 in
    "start" )
        echo "start selenium hub"
        nohup ${SELENIUM_CMD} > /tmp/nohup.out 2> /tmp/nohup.out &
        ;;
    "stop" )
        echo "stop selenium hub"
        kill `ps aux | grep "java -jar ${RUNTIME}/lib/selenium-server-standalone" | grep -v grep | awk '{print $2}'` > /dev/null
        ;;
    "restart" )
        echo "restart selenium hub"
        kill `ps aux | grep "java -jar ${RUNTIME}/lib/selenium-server-standalone" | grep -v grep | awk '{print $2}'` > /dev/null
        nohup ${SELENIUM_CMD} > /tmp/nohup.out 2> /tmp/nohup.out &
        ;;
    *)
        echo "need start|stop|restart"
        exit 1
esac