The mv of the shell command moves or renames files or directories

1, double naming

mv fileName1 fileName2

fileName1 indicates the name of the original file or directory, and fileName2 indicates the name of the renamed file or directory;

In the current directory, change the name of fileName1 to fileName2;

2. Move files

mv fileName dirName1/dirName2/dirName3/

In the current directory, move fileName to the directory dirName1/dirName2/dirName3/;

3. Mobile directory

mv dirName1/dirName2/dirName3/ dirName11/dirName22/dirName33/

In the current directory, move dirName1/dirName2/dirName3/ to the dirName1/dirName2/dirName3/ directory;