Linux file Operations related commands

1. Create a folder:

[[email protected] sm]#  mkdir  A      Create a folder named a

2. Create file:

[[email protected] sm]# Touch a.txt    Create a file named A.txt

3. Move the file (clip) (similar to cut)

[[Email protected] log]# mv  b  sm/    move the file (clip) b to the SM directory under the current directory

4. Delete

[[email protected] sm]# RM-RF a   delete the A file   -rf the shorthand for parameter-R  -F

Parameters:

-R Recursive Delete

-F Force Delete

5. Renaming

[[Email protected] log]# mv  b  sm/c    move the file (clip) bar B to the SM directory under the current directory and rename it to C

6. Copy

[email protected] sm]# CP sm.log  .  Copy the Sm.log to the parent directory  [[email protected] log]# CP Sm.log  . /sm01.log    Copy the Sm.log to the parent directory and rename it to Sm01.log

7. View Files

   [[email protected] sm]# cat sm.log   View sm.log file contents   [[email protected] sm]# Head sm.log   View the first 10 lines of Sm.log file contents [[   Email protected] sm]# head-n  sm.log   View the first 20 lines of the contents of the Sm.log file   [[email protected] sm]# tail sm.log< c16/> View the following 10 lines of the contents of the Sm.log file   [[email protected] sm]# tail  -n  sm.log    View the following 20 lines   of the contents of the Sm.log file [[email protected] sm]# tail-f sm.log   Dynamic View Sm.log file contents   [[email protected] sm]# more Sm.log  View the contents of the Sm.log in the form of a page turn (press SPACEBAR to flip, cannot be turned upside down)   [[email protected] sm]# Less Sm.log View the contents of the Sm.log in the   form of page flipping (press the up and down keys to page up and down, press Q to exit)

8. View Files

Basic syntax: Find find location Lookup parameters

      Find.  -name *java*   Find files with Java characters in the current location find      .-perm 777    Find files with permission 777 in the current location find      /  -user Ouyang   Find the files in the system that the user is Ouyang find      .-type d look  for files of type folder in the current location

Find parameters:

-name-perm-user-group-ctime-type-size

9. Archive compression

    [[email protected] java-run]# TAR-ZCVF log.tar.gz  log/    Archive and compress the directory log, the archive compressed name is log.tar.gz    [[Email Protected] java-run]# TAR-ZXVF log.tar.gz   release and unzip log.tar.gz

You can use zip to compress files unzip extract files

Linux file Operations related commands