Update cheatsheets

tldr/linux/getsebool

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# getsebool
+
+> Get SELinux boolean value.
+> See also: `semanage-boolean`, `setsebool`.
+> More information: <https://manned.org/man/getsebool>.
+
+- Show the current setting of a boolean:
+
+`getsebool {{httpd_can_connect_ftp}}`
+
+- Show the current setting of [a]ll booleans:
+
+`getsebool -a`
+
+- Show the current setting of all booleans with explanations:
+
+`sudo semanage boolean {{-l|--list}}`