OpenEuler基础 ls 查看根目录下的文件夹与目录挂载信息

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OpenEuler基础 ls 查看根目录下的文件夹

每日系统巡检的时候，看看系统根目录下的系统目录。

[developer@developer /]$ ls / -l
总用量 68
dr-xr-xr-x.   2 root root  4096  5月 25  2024 afs
lrwxrwxrwx.   1 root root     7  5月 25  2024 bin -> usr/bin
dr-xr-xr-x.  10 root root  4096  2月 25 00:53 boot
drwxr-xr-x   17 root root  3060  3月 10 16:32 dev
drwxr-xr-x. 107 root root 12288  3月 10 16:33 etc
drwxr-xr-x.   3 root root  4096  1月  6 20:18 home
lrwxrwxrwx.   1 root root     7  5月 25  2024 lib -> usr/lib
lrwxrwxrwx    1 root root     4  1月 14 11:27 lib64 -> /lib
drwx------.   2 root root 16384 12月 30 16:06 lost+found
drwxr-xr-x.   2 root root  4096  5月 25  2024 media
drwxr-xr-x.   2 root root  4096  5月 25  2024 mnt
drwxr-xr-x.   2 root root  4096  5月 25  2024 opt
dr-xr-xr-x  282 root root     0  3月 10 16:32 proc
dr-xr-x---.   8 root root  4096  1月  9 09:55 root
drwxr-xr-x   37 root root  1040  3月 10 16:33 run
lrwxrwxrwx.   1 root root     8  5月 25  2024 sbin -> usr/sbin
drwxr-xr-x.   2 root root  4096  5月 25  2024 srv
dr-xr-xr-x   12 root root     0  3月 10 16:32 sys
drwxrwxrwt   11 root root   320  3月 10 21:05 tmp
drwxr-xr-x.  13 root root  4096  1月 14 09:49 usr
drwxr-xr-x.  19 root root  4096  1月 14 11:41 var

[developer@developer /]$ ls /
afs  boot  etc   lib    lost+found  mnt  proc  run   srv  tmp  var
bin  dev   home  lib64  media       opt  root  sbin  sys  usr

查看挂载的目录信息

[developer@developer /]$ cat /etc/fstab 

#
# /etc/fstab
# Created by anaconda on Mon Dec 30 08:06:11 2024
#
# Accessible filesystems, by reference, are maintained under '/dev/disk/'.
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info.
#
# After editing this file, run 'systemctl daemon-reload' to update systemd
# units generated from this file.
#
/dev/mapper/openeuler-root /                       ext4    defaults        1 1
UUID=8604d33d-1064-4896-9ef9-2af2d488db72 /boot                   ext4    defaults        1 2
UUID=46DE-3E48          /boot/efi               vfat    umask=0077,shortname=winnt 0 2
/dev/mapper/openeuler-swap none                    swap    defaults        0 0
[developer@developer /]$