Linux Learning notes pipeline pipe LS CP MV

As LS |less-mn meaning to output the LS result to less

[ls] = = Pipe = = [More]

ls command

Ls-a Show hidden files < hidden files in general. Start >

Ls-t sorted by timestamp ls-f

Ls-l Show Long columns

Ls-r Recursive display of information

Create a file Touch <touch filenames>

Create a folder mkdir

mkdir dir3 dir4 DIR5 Create multiple folders

mkdir ~/games Create the Games folder in this directory of logged-in users

Mkdir-p DIR6/DIR7/DIR8 Creating multi-tier folders

Copying a replicated folder

Example:-->tomcat < source folder to copy >

-Other

--Folder

-->tomcat_2 < destination folder empty folder >

Steps

#cd Tomcat into the Tomcat folder

#cp-ri *. /tomcat_2

CP [-i] source_file destination_file

Mv:move or rename files and directories

MV [-i] source target_file

MV [-i] source target_directory

For example:

1 #mv dir1 Dir2

Folder Dir1 disappears soon the file header Dir1 renamed to Dir2

2 Folder 2 If there is a folder Dir1 moved to the folder Dir2

#mv file1 file2

1> File1 renamed to File2 if the folder File2 does not exist

2> if the file file2 exists file1 disappear file2 be replaced by File1 content

Rm&rmdir

Remove files

Delete empty folder RmDir dir

Delete non-empty folders Rm-ri dir

Confirm that the file you want to delete is only deleted when you enter Y to enter any other alphabetic file that is not deleted

Rm-rf dir forcibly delete directory without interactive information

3> Removing files

#rm-I file has information to confirm the deletion of files

#rm file1 file2 A file to confirm the deletion

#rm-rf file to forcibly delete file files

Linux Learning notes pipeline pipe LS CP MV