From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Mon, 18 Apr 2016 09:30:34 +0000 (+0200)
Subject: dnsdist: Document libedit Ctrl-R workaround for CentOS 6
X-Git-Tag: dnsdist-1.0.0~11^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F3728%2Fhead;p=thirdparty%2Fpdns.git

dnsdist: Document libedit Ctrl-R workaround for CentOS 6

Fixes #3227.
---

diff --git a/pdns/README-dnsdist.md b/pdns/README-dnsdist.md
index 2874d3acc1..391e8cf9f9 100644
--- a/pdns/README-dnsdist.md
+++ b/pdns/README-dnsdist.md
@@ -704,6 +704,13 @@ Please note that, without libsodium support, 'makeKey()' will return
 setKey("plaintext") and the communication between the client and the
 server will not be encrypted.
 
+Some versions of libedit, notably the CentOS 6 one, may require the following
+addition to ~/.editrc in order to support searching through the history:
+
+```
+bind "^R" em-inc-search-prev
+```
+
 ACL, who can use dnsdist
 ------------------------
 For safety reasons, by default only private networks can use `dnsdist`, see below