Linux common file Management commands (2)

1. New file
   Touch creates a timestamp for a file or an update file. If the file does not exist, a new file is created and the timestamp of the file is updated if the file exists.

For example: Create 1.txt under the Uzz directory, create 2.txt in the Uzz xk directory

[[email protected] uzz]# Touch 1.txt [[email protected] uzz]# Touch xk/2.txt [[email protected] uzz]# ls 1.txt xk [email protected] uzz]# ls xk 2.txt wlgc [[email protected] uzz]#

2. View Files

Cat directory Name/file name

[Email protected] xk]# cat/etc/sysconfig/network-scripts/ifcfg-eth0 device=eth0 hwaddr=00:0c:29:06:1c:66 TYPE=Ethe Rnet uuid=3bfb0110-c5ed-446c-856e-530bb2097725 onboot=yes nm_controlled=yes bootproto=none USERCTL=no IPV6INIT =no ipaddr=192.168.80.222 netmask=255.255.255.0 gateway=192.168.80.1 dns1=8.8.8.8 [[email protected] xk]#

3. Move/Copy files/folders

CP Copy File/folder

Format: CP parameter source target

For example: Copy the 2.txt under the Uzz/xk to the Uzz:

[email protected] xk]# CP 2.txt/uzz [[email protected] xk]# ls/uzz 1.txt 2.txt xk [[email protected] xk]#

MV Move files/folders

Format: MV parameter source target

Example: Move 1.txt under Uzz to the Uzz/xk folder

[Email protected] uzz]# mv 1.txt XK [[email protected] uzz]# ls xk 1.txt 2.txt wlgc [[email protected] uzz]#

4. editing files using VI

VI File name

Then press A or I into edit mode, edit the text, press ESC when finished editing, and press shift+: Enter WQ to save and exit

For example: Edit Uzz under 2.txt, Input: 1 2 3 4

[[email protected] uzz]# ls 2.txt xk [[email protected] uzz]# VI 2.txt 1 2 3 4 ~ ~ ~ "2.tx T "1L, 8C written [[email protected] uzz]# cat 2.txt 1 2 3 4 [[email protected] uzz]#

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Linux common file Management commands (2)