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--- rh124_sudo [2026/10/23 10:39] – [General format of sudoers line] rpjday
+++ rh124_sudo [2026/10/30 12:09] (current) – [Links] rpjday
@@ Line 7: / Line 7: @@
 //"Yes, the Red Hat Certified System Administrator (RHCSA) EX200 exam can test you on sudo and the sudoers file as part of its User and Group Management objectives."//
+===== Links =====
+  * [[https://www.sudo.ws/|sudo home page]]
+  * [[www.geeksforgeeks.org/linux-unix/sudo-command-in-linux-with-examples/|sudo Command in Linux]]
+  * [[https://www.digitalocean.com/community/tutorials/how-to-edit-the-sudoers-file|How to edit the sudoers file]]
 ===== The "wheel" group =====
 All members of the ''wheel'' group can run the ''sudo'' comamand, but will still have to enter their personal password by default.
+===== Using the same sudoers file across multiple hosts =====
+You can use the same ''/etc/sudoers'' file or synchronized rules across multiple Linux servers, should you want to standardize administrative access; this is done by using the ''Host_Alias'' directive to define specific groups of machines and assign rules to them.
 ===== General format of sudoers line =====
@@ Line 29: / Line 38: @@
 ===== Very abbreviated /etc/sudoers =====
-You can use the same ''/etc/sudoers'' file or synchronized rules across multiple Linux servers, should you want to standardize administrative access; this is done by using the ''Host_Alias'' directive to define specific groups of machines and assign rules to them.
 Note much of this file is commented out.
@@ Line 126: / Line 133: @@
 %class ALL=(ALL) ALL
 %class ALL=(ALL) NOPASSWD: ALL
+</code>
+===== How to examine your own sudo capabilities =====
+<code>
+$ sudo -l         (lower case "ell")
 </code>