简要步骤
- 按格式创建启动文件,并移到 /etc/init.d/ 路径下。有些软件安装目录里有提供这个文件,如mysql,在安装目录/support-files/mysql.server ,cp 一份到这个目录,并重命名为 mysqld
#到mysql安装目录
cp ./support-files/mysql.server /etc/init.d/mysqld
vi /etc/init.d/mysqld
根据需要修改其中的一些参数。主要修改
#需要修改的
basedir=安装目录
datadir=data目录
#根据自己需要修改的
conf=my.cnf位置
mysqld_pid_file_path="${datadir}localhost.localdomain.pid"
# start的启动参数一点修改等
$bindir/mysqld_safe --defaults-file="$conf" --pid-file="$mysqld_pid_file_path" --user=root $other_args >/dev/null &
- 赋权限,运行权限 750或777权限。
chmod 777 /etc/init.d/mysqld
- 加入服务并打开开机启动
chkconfig mysqld on
chkconfig --add /etc/init.d/mysqld
- 之后可以测试一下是否能够通过服务进行启动。
service mysqld start
如果可以通过服务名进行启动,一般开机就可以自启动了。
其他一些常用软件自启动文件。
参考:
#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
### BEGIN INIT INFO
# Provides: redis_6379
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Redis data structure server
# Description: Redis data structure server. See https://redis.io
### END INIT INFO
REDISPORT=6379
EXEC=/home/usr/local/redis/src/redis-server
CLIEXEC=/home/usr/local/redis/src/redis-cli
PIDFILE=/var/run/redis_${REDISPORT}.pid
#CONF="/etc/redis/${REDISPORT}.conf"
CONF="/home/usr/local/redis/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
#!/bin/sh
#chkconfig: 2345 80 90
#description:auto_run
if test -f /sys/kernel/mm/transparent_hugepage/enabled;then
echo never > /sys/kernel/mm/transparent_hugepage/enabled
fi
if test -f /sys/kernel/mm/transparent_hugepage/defrag; then
echo never > /sys/kernel/mm/transparent_hugepage/defrag
fi
start(){
/home/usr/local/mongodb/bin/mongod --config /home/usr/local/mongodb/mongo.cfg
}
stop(){
/home/usr/local/mongodb/bin/mongod --config /home/usr/local/mongodb/mongo.cfg --shutdown
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esac
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: NGINX is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/home/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/home/usr/local/nginx/conf/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
# make_dirs
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
#killproc $prog -q
#retval=$?
#echo
#[ $retval -eq 0 ] && rm -f $lockfile
#return $retval
$nginx -s quit
pkill nginx
}
restart() {
configtest || return $?
stop
sleep 1
start
}
reload() {
configtest || return $?
echo -n $"Reloading $prog: "
killproc $nginx -HUP
RETVAL=$?
echo
}
force_reload() {
restart
}
configtest() {
$nginx -t -c $NGINX_CONF_FILE
}
rh_status() {
status $prog
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart|configtest)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2
esac
#!/bin/bash
#chkconfig:2345 20 90
#description:zookeeper
#processname:zookeeper
export JAVA_HOME=/home/usr/local/jdk1.8
case $1 in
start) /home/usr/local/zookeeper/bin/zkServer.sh start;;
stop) /home/usr/local/zookeeper/bin/zkServer.sh stop;;
status) /home/usr/local/zookeeper/bin/zkServer.sh status;;
restart) /home/usr/local/zookeeper/bin/zkServer.sh restart;;
*) echo "require start|stop|status|restart" ;;
esac
# chkconfig: 345 99 10
# description: Auto-starts tomcat
# /etc/init.d/tomcatd
# Tomcat auto-start
# Source function library.
#. /etc/init.d/functions
# source networking configuration.
#. /etc/sysconfig/network
RETVAL=0
export JAVA_HOME=/home/usr/local/jdk1.8
####export JRE_HOME=/home/usr/local/jdk1.8/jre
export CATALINA_HOME=/home/usr/local/t9ecm/tomcat7x
export CATALINA_BASE=/home/usr/local/t9ecm/tomcat7x
start()
{
if [ -f $CATALINA_HOME/bin/startup.sh ];
then
echo $"Starting tomcat7x"
$CATALINA_HOME/bin/startup.sh
RETVAL=$?
echo " OK"
return $RETVAL
fi
}
stop()
{
if [ -f $CATALINA_HOME/bin/shutdown.sh ];
then
echo $"Stopping tomcat7x"
$CATALINA_HOME/bin/shutdown.sh
RETVAL=$?
sleep 1
ps -fu root | grep tomcat7x | grep -v grep | grep -v PID | awk '{print $2}'|xargs kill -9
echo " OK"
# [ $RETVAL -eq 0 ] && rm -f /var/lock/...
return $RETVAL
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
echo $"Restaring tomcat7x"
$0 stop
sleep 1
$0 start
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
;;
esac
exit $RETVAL
一般一个机器可能不止一个tomcat,用这种方式来启动可能不太方便,那么,可以写到 /etc/rc.d/rc.local ,一起启动,如下
export JAVA_HOME=/home/usr/local/jdk1.8
/home/usr/local/t9ecm/tomcat7x/bin/startup.sh start & \
/home/usr/local/t9ecm/tomcat7x-7088/bin/startup.sh start & \
/home/usr/local/t9ecm/tomcat7x-6088/bin/startup.sh start & \
赋权限
chmod 750 /etc/rc.d/rc.local
参考:
https://blog.csdn.net/weixin_37696997/article/details/78545330
https://imshusheng.com/linux/225.html
https://blog.csdn.net/u012453843/article/details/70162796
https://www.zifangsky.cn/654.html