Understanding sudo and su: A Comprehensive Guide Understanding sudo and su : A Comprehensive Guide What is sudo ? The sudo (superuser do) command allows a permitted user to execute a command as the superuser or another user, as specified by the security policy. Essentially, sudo grants temporary administrative privileges to perform a specific task. Key Features of sudo : Granular Control: sudo allows system administrators to delegate limited root access to users, specifying exactly which commands they are permitted to run. Auditability: Every use of sudo is logged, providing a clear trail of who used sudo , what commands were executed, and when. Temporary Elevation: sudo grants elevated privileges for the duration of a single command, reducing the risk of accidental system-wide changes. Sec...
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