Are you a Redhat admin. RHCE? RHCT? etc?
i have problem with my redhat linux server.i have many groups in my system, comprised of various users. i now want to apply different group policies to each group.i mean i wana give some group to read access and some group users to read and write access.please i intent to do it from command prompt.tell me the way through command prompt
First off, what method of network access do these people have (SMB, NFS, SFTP, FTP, etc)?
The command you're looking for is chgrp. Apply it on whatever files or directories as appropriate.
Help me please
i cann't access redhat server
coz forget root password
Unless you setup a user you can access with sudo powers; you will need to restart the system, and start it in recovery/single user mode to change the password.