Su commands

The su command is a PAM-enabled application with a service name of su. System-wide configuration to use PAM for authentication is set by modifying the value of the auth_type attribute, in the usw stanza of /etc/security/login.cfg , to PAM_AUTH as the root user.

What Is The Difference Between Sudo And Su In Linux? Nov 15, 2016 su - run a command with substitute user and group ID at DESCRIPTION su allows to run commands with substitute user and group ID. When called without arguments su defaults to running an interactive shell as root. For backward compatibility su defaults to not change the current directory and to only set the environment variables HOME and SHELL (plus USER and LOGNAME if the target user is not root). PuTTY – 30 Useful Putty Commands for Beginners

Su-25 Key Command List - Checksix

Jun 18, 2019 SU Command in Linux: How to Use With Examples {2020 Tutorial}