linux常用命令手册

linux常用命令手册
UNIX TOOLBOX

This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT
work or for advanced users. This is a practical guide with concise explanations, however the
reader is supposed to know what s/he is doing.




1. System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3. File System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4. Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5. SSH SCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6. VPN with SSH . . . . . . . . . . . . . . . . . . . .