ADDED   fish/functions/dlna.fish
Index: fish/functions/dlna.fish
==================================================================
--- fish/functions/dlna.fish
+++ fish/functions/dlna.fish
@@ -0,0 +1,10 @@
+function dlna
+    set -l cmd minidlnad -d -R
+    set -a cmd -f $XDG_CONFIG_HOME/minidlna/minidlna.conf
+    set -a cmd -P $XDG_DATA_HOME/minidlna/minidlna.pid
+
+    type -q caffeinate
+    set cmd caffeinate $cmd
+
+    eval $cmd
+end