Guide Updates #1393
Description
The following guides should be added to upcoming iterations for updates. Each is frequently used, has not seen significant updates in several years, and/or has formatting and style issues that do not match current house style.
- email/running-a-mail-server/ [UPDATE] Mail server update #1424
- tools-reference/tools/use-killall-and-kill-to-stop-processes/ [Update] Use kill and killall to terminate processes #1411
- tools-reference/tools/modify-file-permissions-with-chmod/ [NEW] Chmod guide update #1449
- security/ssl/install-lets-encrypt-to-create-ssl-certificates/ (not old, but should be updated to reference CertBot). [UPDATE] Install Let's Encrypt to Create SSL Certificates #1536
- tools-reference/tools/manipulate-lists-with-sort-and-uniq/ [NEW] NGINX Part 1 - 4 and sort/uniq edits. #1509
- databases/oracle/securely-administer-oracle-xe-with-an-ssh-tunnel/ (deprecate?) Deprecate oracle xe #1409