can login as root user on Debian or Ubuntu/RHEL/CentOS Linux based system. I need to log everyone off to install new kernel and/or hardware. How do I do this on Linux? What is the best way to logout ALL USERS remotely over the ssh based session in Linux like operating systems?
I am a new Linux and Unix system user. How do I list the user’s groups or group’s users on Linux operating systems? How can I show list of users belonging to a given group on Linux based server?
I am a new Linux and Unix system user. How do I list the members of a group on Linux or Unix-like systems?
am a new Linux user and created couple of groups on server. I need to find out all members of a group called “ftponly”. How do I list all members of a group on Linux or Unix-like systems?
am a new Unix user at my university/school. In Unix, how do I change my password to safeguard and increase the security of my Unix account?
How do I change passwords for specific user account under Linux operating systems using command line?
ow do I find out in which groups Ubuntu Linux users belong to? How do I find out Ubuntu Linux group membership for a particular user named tom?