Flags
-S : Read the sudo password from STDIN
root ALL=(ALL:ALL) ALL → root USER can use ALL COMMANDS in ALL HOSTS in be-like ALL USERS AND GROUPS
( %groupname is group)
$USER host=(user:group) COMMAND
4 types of alias:
- Host_Alias: 127.0.0.1, 192,168.2.1
- User_Alias: atakan, consultant
- Cmnd_Alias: /usr/bin/kill, /usr/bin/mount
- Runas_Alias: root, operators
Examples:
- User_Alias MANAGERS=james, bill, steve
- Cmnd_Alias READ: /usr/bin/top, /usr/bin/htop
- Host_Alias OP: 127.0.0.1, 192.168.2.100, printer
- MANAGERS OP=(ALL) NOPASSWD:READ
Runas: Sudo komutu girildiginde kim yerine gececegini soyler