Improve ll and la aliases

rc/02-aliases.sh

@@ -1,7 +1,10 @@
 alias nop=':'
 
-alias ll='ls -lah'
-alias la='ls -lah'
+# Long format, human-readable, with indicators
+alias ll='ls -lhF'
+# Same as ll but including hidden files
+alias la='ls -lhAF'
+
 
 alias exit-when-error='set -o errexit'
 alias exit-when-unset-variable='set -o nounset'