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--- linux:sudo [2023/07/17 19:44] – removed - external edit (Unknown date) 127.0.0.1
+++ linux:sudo [2023/07/17 19:53] (current) – peter
@@ Line 1: / Line 1: @@
+====== Linux - Sudo ======
+**sudo** allows a permitted user to execute a command as root (or another user), as specified by the security policy:
+  * It reads and parses **/etc/sudoers**, looks up the invoking user and its permissions,
+  * then prompts the invoking user for a password (normally the user’s password, but it can as well be the target user’s password. Or it can be skipped with NOPASSWD tag),
+  * after that, sudo creates a child process in which it calls setuid() to switch to the target user,
+  * next, it executes a shell or the command given as arguments in the child process above.
+----
+[[Linux:Sudo:Sudoers|Sudoers]]
+----