Linux 常用小命令
1. find(在指定目录下搜索指定文件名的文件)
##在bin目录下查找名为insmanyou的文件## [liuweifeng@mydev ~]$ find ./bin/ -name insmanyou
2. groups (查看当前用户的用户组)
[liuweifeng@mydev ~]$ groups
3. su (切换当前登录用户)
[liuweifeng@mydev ~]$ su root
4. sudo(执行root有权限执行的命令)
[liuweifeng@mydev ~]$ sudo svn info
5. ps aux(查看所有进程)
[liuweifeng@mydev ~]$ ps aux
6. kill(强制关闭指定进程)
[liuweifeng@mydev ~]$ kill 67788
7. history(查看当前用户在本机上执行过的命令)
[liuweifeng@mydev ~]$ history 10
8. pwd(查看当前所在路径)
[liuweifeng@mydev ~]$ pwd /home/liuweifeng
9. man(针对某一命令,寻求帮助)
[liuweifeng@mydev ~]$ man rm
10. wget(下载网络文件)
[liuweifeng@mydev ~]$ wget http://521-wf.com
11. whoami(查看当前登录用户名)
[root@localhost ~]# whoami root
12. whois(查看某域名的注册信息)
[root@localhost ~]# whois 521-wf.com