Linux (Ubuntu) Command with Example

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sudo

sudo (Super User DO) command in Linux is generally used as a prefix for some commands that only superusers are allowed to run. 

Syntax for sudo command: 

sudo -V | -h | -l | -v | -k | -K | -s | [ -H ] [-P ] [-S ] [ -b ] | 
[ -p prompt ] [ -c class|- ] [ -a auth_type ] [-r role ] [-t type ] 
[ -u username|#uid ] command

Published by Zahid Hossain