Redis的多种启动方式比较！
#!/bin/sh#chkconfig: 2345 80 90
# Simple Redis init.d script conceivedto work on Linux systems
# as it does use of the /procfilesystem.
REDISPORT=7000
EXEC=/usr/local/redis/bin/redis-server
CLIEXEC=/usr/local/redis/bin/redis-cli
PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/etc/redis/${REDISPORT}.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
then
echo -e "\033[31m $PIDFILEexists, process is already running or crashed \033[0m"
else
echo -e "\033[32m Waitingfor Redis to start...\033[0m"
$EXEC $CONF
if [ $? -eq 0 ]
then
echo -e "\033[32m Redis isalready started successfully! \033[0m"
else
echo -e "\033[31m Redisstart fail \033[0m"
fi
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo -e "\033[31m $PIDFILEdoes not exist, process is not running \033[0m"
else
PID=$(cat $PIDFILE)
echo -e "\033[32m Waitingfor Redis to stop ... \033[0m"
$CLIEXEC -p $REDISPORTshutdown
while [ -x /proc/${PID} ]
do
echo -e "\033[32mWaiting for Redis to shutdown ... \033[0m"
sleep 1
done
echo -e "\033[32m Redis isalready stopped successfully! \033[0m"
fi
;;
status)
ps aux|grep redis-server|grep-v grep &>/dev/null
if [ $? -eq 0 ]
then
echo -e "\033[32m Redisis running... \033[0m"
else
echo -e "\033[31m Redisis already stopped \033[0m"
fi
;;
restart)
$CLIEXEC -p $REDISPORTshutdown
if [ $? -eq 0 ]
then
echo -e "\033[32m Redis isalready stopped successfully! \033[0m"
else
echo -e "\033[31m Redisstop fail \033[0m"
fi
$EXEC $CONF
if [ $? -eq 0 ]
then
echo -e "\033[32m Redis isalready started successfully! \033[0m"
else
echo -e "\033[31m Redisstart fail \033[0m"
fi
;;
*)
echo "the usage is service redis start|stop|status|restart"
esac
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