首先,查看啟動(dòng)文件是否在所屬目錄下:
ll /etc/init.d/ | grep mysql
ll /etc/rc.d/init.d/ | grep mysql
ll /etc/init.d/ | grep httpd
ll /etc/rc.d/init.d/ | grep httpd
如有重名,就停止rpm安裝的軟件的啟動(dòng),并把所需啟動(dòng)的啟動(dòng)文件改名。
1、mysql開(kāi)機(jī)自動(dòng)啟動(dòng)
cp /usr/local/src/mysql-5.1.55/support-files/mysql.server /etc/rc.d/init.d/
mv /etc/init.d/mysql.server /etc/init.d/mysql
chmod +x /etc/rc.d/init.d/mysql
chkconfig --level 35 mysql on
總結(jié):設(shè)置服務(wù)開(kāi)機(jī)自啟動(dòng)就是把服務(wù)的啟動(dòng)腳本放在/etc/init.d/目錄下,這個(gè)目錄就是系統(tǒng)開(kāi)機(jī)讀取的目錄,并且設(shè)置chkconfig命令,加上服務(wù)的開(kāi)機(jī)自啟動(dòng)。
2、apache開(kāi)機(jī)自動(dòng)啟動(dòng)
cp /usr/local/apache2/bin/apachectl /etc/init.d/
mv /etc/init.d/apachectl /etc/init.d/httpd
vim /etc/init.d/httpd
在第一行#!/bin/sh下增加兩行文字:
# chkconfig: 35 70 30
# description: Apache
保存退出
chkconfig --level 35 httpd on
最簡(jiǎn)單方法:
vim /etc/rc.d/rc.local
/usr/red5/red5.sh
在文件最末添加一條啟動(dòng)命令即可。