Add a Linux tips section and move Docker stacks to /srv/docker

content/en/2.general/1.summary.md

@@ -66,3 +66,23 @@ Switches, NICs, and cabling
 A budget N100 home server build
 ::
 ::
+
+### Linux tips for dummies
+
+:::div{class="relative"}
+:ellipsis{left=0px width=40rem top=10rem blur=140px}
+:::
+
+::card-group
+::card{icon="i-lucide-terminal" title="Command Line Basics" to="/general/linux/cli-basics"}
+How a command is built, and the ones you'll actually use
+::
+
+::card{icon="i-lucide-folder-tree" title="Folders and Partitions" to="/general/linux/filesystem"}
+What lives where on Debian, and the habits that keep it tidy
+::
+
+::card{icon="i-lucide-wrench" title="Handy CLI Tools" to="/general/linux/handy-tools"}
+Terminal tools worth installing, and how to set them up
+::
+::