Linux system Boot Execution Script __linux

There are two ways of doing this:

One way is to configure the service based on the run level

One way is to perform a local special configuration

For example, the task is to run the command at startup Hacker

Mode one:

1, set up the/etc/rc.d/init.d/hacker of the start script

Content is:

#!/bin/bash

/usr/local/bin/hacker

Set the properties of the file to executable: #chmod +x/etc/rc.d/init.d/hacker

　　

2. View computer Run level

See Id:5:initdefault in file/etc/inittab:, then this system runs at level 5

　

3. To the/ETC/RC5.D directory, make a soft connection to the executable file you want to execute, and at the beginning of the name with a capital S letter, the number size after s represents the order of execution, the larger the number, the higher the execution.

#ln-S/ETC/RC.D/INIT.D/HACKER/ETC/RC5.D/S100CVSLOCKD

#ln-S/ETC/RC.D/INIT.D/HACKER/ETC/RC0.D/K20CVSLOCKD

　　

Mode two: Add Exec/usr/local/bin/hacker in/etc/rc.d/rc.local

The way is to start the hacker at the end

There is another way:

Configure. bashrc files

VI ~/.BASHRC

You just need to join/home/xxx/xxx/bin/hacker.sh start to create a program that starts automatically when a user logs on.