All: ls -a
Recursion: ls -R
Wildcards (Filter): ls * .sh
Wildcard: cp * .sh / home / tst
Each file or directory has a unique inode number, can give ls join command -i parameter view: ls -i sdf.sh
All: ls -a
Recursion: ls -R
Wildcards (Filter): ls * .sh
Wildcard: cp * .sh / home / tst
Each file or directory has a unique inode number, can give ls join command -i parameter view: ls -i sdf.sh