/usr/share/augeas/lenses/dist/sysctl.aug is in augeas-lenses 0.10.0-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | module Sysctl =
autoload xfm
let filter = incl "/etc/sysctl.conf"
let eol = Util.eol
let indent = Util.indent
let key_re = /[A-Za-z0-9_.-]+/
let eq = del /[ \t]*=[ \t]*/ " = "
let value_re = /[^ \t\n](.*[^ \t\n])?/
let comment = [ indent . label "#comment" . del /[#;][ \t]*/ "# "
. store /([^ \t\n].*[^ \t\n]|[^ \t\n])/ . eol ]
let empty = Util.empty
let kv = [ indent . key key_re . eq . store value_re . eol ]
let lns = (empty | comment | kv) *
let xfm = transform lns filter
|