Does rm * remove all files

[bathija]

what will happen if rm -rf is run from root directory.

[lakshmananindia]

what will happen if rm -rf is run from root directory.

It will delete everything. Don't try this.

[PAULSK]

rm * will delete all the files in sufficient permissions are there.bt anway it will not delete the directories directly.

[Sunil.M]

rm * ---- > Delete's all the files in the current directory.
rm -r * ---> Delete's both the files and the directories in the current directory.

Pls note the above commands don't delete the Hidden Files.

Hidden files are the files which start with .filename , inorder to view the file we need to use the ls -a option.

To delete these files also use a . , i.e:
rm *.*

Note:- All above commands will work only if u have sufficient privileges to do so