From b7795addd0958919fed3ee6b4c0f2a993e31cbd4 Mon Sep 17 00:00:00 2001
From: jamesstout <stoutyhk@gmail.com>
Date: Tue, 30 Apr 2013 04:10:32 +0800
Subject: [PATCH] ENH: actionunban back to a sed command

per https://github.com/fail2ban/fail2ban/pull/182#discussion_r3999128
---
 config/action.d/hostsdeny.conf | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/config/action.d/hostsdeny.conf b/config/action.d/hostsdeny.conf
index db36aa29..6f324e1e 100644
--- a/config/action.d/hostsdeny.conf
+++ b/config/action.d/hostsdeny.conf
@@ -40,11 +40,7 @@ actionban = IP=<ip> &&
 # Tags:    See jail.conf(5) man page
 # Values:  CMD
 #
-# Original:
-#actionunban = IP=<ip> && sed -i.old /ALL:\ $IP/d <file>
-
-# -i is not supported under Solaris 10/OpenSolaris
-actionunban = IP=<ip> && perl -ne "print unless (/^ALL:\s$IP/)" -i <file>
+actionunban = IP=<ip> && sed  /ALL:\ $IP/d <file> > <file>.new && mv <file>.new <file>
 
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