From 22a7b9bf2b046f7b568dbc0996e72f4aa888f373 Mon Sep 17 00:00:00 2001
From: Ciro Santilli <ciro.santilli@gmail.com>
Date: Sat, 5 May 2018 19:21:18 +0100
Subject: [PATCH] config.sh: builtin grep!

---
 README.adoc            | 6 ++++++
 rootfs_overlay/conf.sh | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.adoc b/README.adoc
index 6d72d27..83fdadd 100644
--- a/README.adoc
+++ b/README.adoc
@@ -2156,6 +2156,12 @@ or with our shortcut:
 /conf.sh
 ....
 
+or to conveniently grep for a specific option:
+
+....
+/conf.sh CONFIG_IKCONFIG
+....
+
 This is enabled by:
 
 ....
diff --git a/rootfs_overlay/conf.sh b/rootfs_overlay/conf.sh
index 4cb23a8..5f6086e 100755
--- a/rootfs_overlay/conf.sh
+++ b/rootfs_overlay/conf.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-zcat /proc/config.gz
+zcat /proc/config.gz | grep "${1:-}"