Ten kinds of quick start linux system methods

1: Undoing extra services Depending on the purpose of the machine, many services are not needed. If Linux is only used as a desktop, there is no need for sendmail, httpd, and many other services. If your server (server network resource download) is just a web server, you can also turn off many services. To do this, go to the Administration menu and check the service project. Just undo all the service options you don't want to start.

2: Undoing extra kernel modules

If your desktop is connected to Ethernet, you don't need to load a wireless kernel module. This is a more difficult task and may require recompiling the kernel, and compiling the kernel is not an easy task. To do this, you probably need kernel source code. Next, follow the standard steps for compiling the kernel. The difference is that you have to search the system and remove all unnecessary modules.

The best way to find out which kernel modules are currently installed and running on your system is to install Bootchart. Not only will it give you a list of suitable modules, but it will also explain what happens during system startup. You can also issue the command: chkconfig –list