linux基础命令(一)
1.目录管理
1.1 ls
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| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd test |
| |
| |
| [root@zzd ~] |
| total 16 |
| drwxr-xr-x. 5 root root 33 Jun 29 14:42 a |
| -rw-------. 1 root root 1081 Jun 29 16:28 anaconda-ks.cfg |
| -rw-r--r--. 1 root root 39 Jun 29 09:25 date.sh |
| -rw-r--r--. 1 root root 1070 Jun 28 11:43 passwd |
| -rw-r--r--. 1 root root 82 Jun 28 12:02 test |
| |
| |
| [root@zzd ~] |
| total 16K |
| drwxr-xr-x. 5 root root 33 Jun 29 14:42 a |
| -rw-------. 1 root root 1.1K Jun 29 16:28 anaconda-ks.cfg |
| -rw-r--r--. 1 root root 39 Jun 29 09:25 date.sh |
| -rw-r--r--. 1 root root 1.1K Jun 28 11:43 passwd |
| -rw-r--r--. 1 root root 82 Jun 28 12:02 test |
| |
| |
| [root@zzd ~] |
| . .. a anaconda-ks.cfg .bash_history .bash_logout .bash_profile .bashrc .cshrc date.sh passwd .tcshrc test .viminfo |
| |
| |
| |
| [root@zzd ~] |
| dr-xr-x---. 3 root root 201 Jun 29 16:39 . |
| |
| |
| [root@zzd ~] |
| 51019884 a 33575045 anaconda-ks.cfg 33575999 date.sh 33575985 passwd 33578281 test |
| |
| |
| [root@zzd ~] |
| total 16 |
| 51019884 drwxr-xr-x. 5 root root 33 Jun 29 14:42 a |
| 33575045 -rw-------. 1 root root 1081 Jun 29 16:28 anaconda-ks.cfg |
| 33575999 -rw-r--r--. 1 root root 39 Jun 29 09:25 date.sh |
| 33575985 -rw-r--r--. 1 root root 1070 Jun 28 11:43 passwd |
| 33578281 -rw-r--r--. 1 root root 82 Jun 28 12:02 test |
| |
| |
| |
| [root@zzd ~] |
| total 16 |
| drwxr-xr-x. 5 root root 33 Jun 29 14:42 a |
| -rw-------. 1 root root 1081 Jun 29 16:28 anaconda-ks.cfg |
| -rw-r--r--. 1 root root 39 Jun 29 09:25 date.sh |
| -rw-r--r--. 1 root root 1070 Jun 28 11:43 passwd |
| -rw-r--r--. 1 root root 82 Jun 28 12:02 test |
| |
| [root@zzd ~] |
| total 16 |
| -rw-r--r--. 1 root root 82 Jun 28 12:02 test |
| -rw-r--r--. 1 root root 1070 Jun 28 11:43 passwd |
| -rw-r--r--. 1 root root 39 Jun 29 09:25 date.sh |
| -rw-------. 1 root root 1081 Jun 29 16:28 anaconda-ks.cfg |
| drwxr-xr-x. 5 root root 33 Jun 29 14:42 a |
1.2 cd
| |
| [root@zzd ~] |
| /root |
| [root@zzd ~] |
| [root@zzd etc] |
| /etc |
1.3 pwd
1.4 mkdir
| |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd test |
| [root@zzd ~] |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd test zzd |
| |
| |
| [root@zzd opt] |
| [root@zzd opt] |
| [root@zzd opt] |
| zzd |
| [root@zzd opt] |
| 123 456 |
1.5 tree
| |
| [root@zzd ~] |
| /opt/ |
| └── zzd |
| ├── 123 |
| └── 456 |
| |
| 3 directories, 0 files |
2.文件管理
2.1 touch
| |
| [root@zzd ~] |
| -rw-------. 1 root root 1081 Jun 29 16:28 anaconda-ks.cfg |
| [root@zzd ~] |
| [root@zzd ~] |
| -rw-------. 1 root root 1081 Jun 29 19:10 anaconda-ks.cfg |
| [root@zzd ~] |
| [root@zzd ~] |
| 1.txt a anaconda-ks.cfg date.sh passwd test zzd |
2.2 stat
| |
| [root@zzd ~] |
| File: anaconda-ks.cfg |
| Size: 1081 Blocks: 8 IO Block: 4096 regular file |
| Device: fd00h/64768d Inode: 33575045 Links: 1 |
| Access: (0600/-rw-------) Uid: ( 0/ root) Gid: ( 0/ root) |
| Context: system_u:object_r:admin_home_t:s0 |
| Access: 2022-06-29 19:10:07.115115284 +0800 |
| Modify: 2022-06-29 19:10:07.115115284 +0800 |
| Change: 2022-06-29 19:10:07.115115284 +0800 |
| Birth: - |
2.3 rm
| rm 删除文件或目录 |
| [root@zzd ~] |
| 1.txt a anaconda-ks.cfg date.sh passwd test zzd |
| [root@zzd ~] |
| rm: remove regular empty file '1.txt'? y |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd test zzd |
| |
| |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd test zzd |
| [root@zzd ~] |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd zzd |
| |
| |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd zzd |
| [root@zzd ~] |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd |
2.4 cp
| |
| [root@zzd ~] |
| [root@zzd ~] |
| total 4 |
| -rw-------. 1 root root 1081 Jun 29 19:25 anaconda-ks.cfg |
| drwxr-xr-x. 4 root root 28 Jun 29 19:02 zzd |
| |
| |
| |
| |
| |
| |
| [root@zzd ~] |
| [root@zzd ~] |
| /opt/ |
| ├── a |
| │ ├── b |
| │ │ ├── haha |
| │ │ │ └── zic |
| │ │ ├── huhu |
| │ │ │ └── zic |
| │ │ └── xixi |
| │ │ ├── 465 |
| │ │ │ └── zic |
| │ │ └── 789 |
| │ │ └── zic |
| │ ├── c |
| │ └── d |
| │ └── hi |
| │ └── zic |
| ├── anaconda-ks.cfg |
| └── zzd |
| ├── 123 |
| └── 456 |
| |
| 18 directories, 1 file |
2.5 mv
| |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh passwd |
| [root@zzd ~] |
| [root@zzd ~] |
| a anaconda-ks.cfg date.sh pas |
| [root@zzd ~] |
| [root@zzd ~] |
| pas zzd |