Linux Basic command file management lower

1.1 Moving files

Move the/data directory to/root

Command MV involved

[[Email protected] ~] # mv/data//root/     Mobile [[email protected] ~]#  ls/root/            view anaconda-ks.cfg  Data  Install.log  install.log.syslog[[email protected]-50 ~]#

1.2 Backing up files

Backup Oldboy.txt

Command CP involved

[[Email protected] ~] #  ##########             backup CP  will need to back up the file plus  . bak[[email protected]-50 ~]#  ls-l/root/data/                                     check total 0-rw-r--r--. 1 root root 0 Jul 19:18 oldboy.txt-rw- R--r--. 1 root root 0 Jul 19:19 oldboy.txt.bak[[email protected]-50 ~]#

1.3 Renaming

Modify Oldboy.txt to Oldgirl.txt

[[Email protected] ~] #  ##########             backup CP  will need to back up the file plus  . bak[[email protected]-50 ~]#  ls-l/root/data/                                     check total 0-rw-r--r--. 1 root root 0 Jul 19:18 oldboy.txt-rw- R--r--. 1 root root 0 Jul 19:19 oldboy.txt.bak[[email protected]-50 ~]#

1.4 Deleting files

Delete Oldgirl.txt

The command RM parameter-F is involved

[[Email protected] ~] # rm/root/data/oldgirl.txt                Delete files rm:remove regular empty file '/root/data/oldgirl.txt'? y       Confirm Delete y [[Email protected] ~] #

Force Delete Does not prompt

[[Email protected] ~] # rm-f/root/data/oldgirl.txt          Force Delete does not prompt [[email protected] ~]#  ls-l/root/data/                     View Total 0-rw-r--r--. 1 root root 0 Jul 19:19 oldboy.txt.bak[[email protected]-50 ~]#####-f  Force Delete does not prompt

1.5 Deleting a directory

Delete the/data under/tmp

Involved Command RM

-RF forced deletion is not prompted (use caution during work)

-R Recursively Delete directories and the following files

-F Force Delete does not prompt

[[Email protected] ~] # rm/tmp/data/           Rm:cannot remove '/tmp/data/':      is directory This is a directory  cannot be deleted directly directory [[email protected] ~]#  rm-r/tmp/data/-             R recursively deletes directories and the following files rm:remove directory '/tmp/data'[[Email Protected] ~]#[[email protected]-50 ~]#  rm-rf/tmp/data/            -rf  Forced deletion without prompting (use with caution!) )[[email protected] ~]#

1.6 mkdir Command Supplement

Create a multi-tier catalog (bulk create Catalogs)

-P Create multi-level catalogs

-V Show creation process

[[Email protected] ~] # mkdir-p/oldboy/test [[Email protected] ~] # [[Email protected] ~] #     #-p     Creating a multi -level catalog

Create a multi-tiered catalog and display the creation process

[[Email protected] ~] # mkdir-pv/1/2/3mkdir:created directory '/1'mkdir:created directory '/1/2'mkdir:created Directory '/1/2/3'[[email protected] ~]#     #-  v show creation process

1.7 CD Command Supplement

CD: Go to the top level directory

[[Email protected] ~] # cd/root/data/ [[email protected] data] # CD.. [[Email protected] ~] # # #进入到上一级目录

CD. Go to the current directory

[[email protected] data] # CD. [[email protected] data] # # #进入到当前目录 [[email protected] data] # # when the #用到cd. [[email protected] data] # # #移动xxxx文件 to the current directory [[email protected] data] # cp/root/data/oldboy.txt.      # # # # # # # # #可能使用到的地方 If you are   currently  copying a file to data in the data directory, you can use it. Instead of the path you want to copy

Linux Basic command file management lower