xml: draft all but 3 most complex subcommands

pages/common/xml-list.md

@@ -1,8 +1,16 @@
 # xml-list
 
-> XMLStarlet toolkit: List a directory as XML.
+> List a directory as XML.
 > More information: <http://xmlstar.sourceforge.net/docs.php>.
 
+- List the current directory to an XML file:
+
+`xml list >{{path/to/dir_list.xml}}`
+
+- List the specified directory to an XML file:
+
+`xml list {{path/to/directory}} >{{path/to/dir_list.xml}}`
+
 - Display help for `list` subcommand:
 
 `xml list --help`