1、编辑文件 /etc/rc.local
vim /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
#在文件末尾（exit 0之前）加上你开机需要启动的程序或执行的命令即可（执行的程序需要写绝对路径，添加到系统环境变量的除外），如
vim /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
#在文件末尾（exit 0之前）加上你开机需要启动的程序或执行的命令即可（执行的程序需要写绝对路径，添加到系统环境变量的除外），如
/usr/local/thttpd/sbin/thttpd -C /usr/local/thttpd/etc/thttpd.conf
2、自己写一个shell脚本
将写好的脚本（.sh文件）放到目录
/etc/profile.d/ 下，系统启动后就会自动执行该目录下的所有shell脚本