Linux网络操作系统基础：文件命令cd、ls、pwd、mkdir和touch命令.pptx

Linux系统基础命令;2;文件命令: pwd;文件命令: cd;文件命令: cd使用示例;文件命令: ls;[root@localhost ~]# ls /usr/local/ -ahlt total 48K drwxr-xr-x. 12 root root 4.0K Jul 28 14:00 .. drwxr-xr-x. 12 root root 4.0K Jul 28 14:00 . drwxr-xr-x. 5 root root 4.0K Jul 28 14:00 share drwxr-xr-x. 2 root root 4.0K Mar 24 05:34 bin drwxr-xr-x. 2 root root 4.0K Mar 24 05:34 etc drwxr-xr-x. 2 root root 4.0K Mar 24 05:34 games drwxr-xr-x. 2 root root 4.0K Mar 24 05:34 include drwxr-xr-x. 2 root root 4.0K Mar 24 05:34 lib drwxr-xr-x. 2 root