From 7d8a94d4caab619ae5311b8dd7bafe3fe3a459f9 Mon Sep 17 00:00:00 2001
From: William Melody <hi@williammelody.com>
Date: Wed, 18 Mar 2015 17:04:39 -0700
Subject: [PATCH] Add 'enabled' and 'disabled' options to `list`

These return records that have the status specified in the option.
---
 Readme.md |  2 +-
 hosts     | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/Readme.md b/Readme.md
index b76898f..4d6bbf3 100644
--- a/Readme.md
+++ b/Readme.md
@@ -7,7 +7,7 @@ A command line program with shortcuts for managing hosts file entries.
     Usage:
       hosts add <ip> <hostname>
       hosts remove <hostname>
-      hosts list [<search string>]
+      hosts list [enabled | disabled | <search string>]
       hosts show ( <ip> | <hostname> | <search string> )
       hosts disable ( <ip> | <hostname> | <search term> )
       hosts enable ( <ip> | <hostname> | <search term> )
diff --git a/hosts b/hosts
index 7db328f..6540506 100755
--- a/hosts
+++ b/hosts
@@ -743,7 +743,7 @@ file() {
 
 desc list <<EOM
 Usage:
-  $_me list [<search string>]
+  $_me list [enabled | disabled | <search string>]
 
 Description:
   List the existing IP / hostname pairs. When provided with a seach string, all
@@ -751,7 +751,13 @@ Description:
 EOM
 list() {
   if [[ -n "$1" ]]; then
-    $_me show "$1"
+    if [[ "$1" == disabled ]]; then
+      sed -n "s/^\#disabled: \(.*\)$/\1/p" /etc/hosts
+    elif [[ "$1" == enabled ]]; then
+      grep -v -e '^$' -e '^\s*\#' /etc/hosts
+    else
+      $_me show "$1"
+    fi
   else
     # NOTE: use separate expressions since using a | for the or results in
     # inconsistent behavior.