方法一、在/etc/rc.local中设置
vi /etc/rc.local
/data/app/redis-4.0.14/bin/redis-server /data/app/redis-4.0.14/etc/redis.conf
方法二、在/etc/init.d目录下添加自启动脚本
Linux开机的时候,会加载运行/etc/init.d目录下的程序,因此我们可以把想要自动运行的脚本放到这个目录下即可。系统服务的启动就是通过这种方式实现的。
redis启动示例:
#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
### BEGIN INIT INFO
# Provides: redis_6379
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Redis data structure server
# Description: Redis data structure server. See https://redis.io
### END INIT INFO
REDISPORT=6379
EXEC=/data/app/redis-4.0.14/bin/redis-server
CLIEXEC=/data/app/redis-4.0.14/bin/redis-cli
PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/data/app/redis-4.0.14/etc/redis.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$CLIEXEC -p $REDISPORT shutdown
while [ -x /proc/${PID} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
*)
echo "Please use start or stop as first argument"
;;
esac
方法三、把脚本注册为系统服务
在/etc/init.d下新建示例脚本文件(testcmd.sh)
脚本写完后,做以下几个步骤:
chmod +x testcmd.sh #增加执行权限
chkconfig --add testcmd #把startTest添加到系统服务列表
chkconfig testcmd on #设定startTest的开关(on/off)
chkconfig --list testcmd.sh #就可以看到已经注册了startTest的服务```