From 4dd62f4540210e2143497943c5c51062c57cd73e Mon Sep 17 00:00:00 2001
From: Luke Bratch <l_bratch@yahoo.co.uk>
Date: Mon, 4 Aug 2014 11:32:49 +0100
Subject: Add support for detailing HTTP 301/302 redirects

---
 head.bash | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/head.bash b/head.bash
index aa27d80..9b0881d 100755
--- a/head.bash
+++ b/head.bash
@@ -18,7 +18,7 @@ argrest=`echo "$url" | cut -d\  -f1 --complement`
 
 if [[ $arg1 = "--version" ]]
 then
-  echo "Blatech head v0.2.2"
+  echo "Blatech head v0.3"
   exit
 elif [[ $arg1 = "-h" || $arg1 = "--help" ]]
 then
@@ -36,10 +36,14 @@ sed -i ':a;N;$!ba;s/\r//g' head.txt
 http=`grep HTTP head.txt`
 modified=`grep Last-Modified head.txt | sed "s/Last-Modified: //"`
 type=`grep Content-Type head.txt | cut -d " " -f2`
+location=`grep Location head.txt | cut -d " " -f2`
 length=`grep Content-Length head.txt | cut -d " " -f2`
 length=`filesize $length | sed -r "s/[ \t]{2,}//"`
 
-if [[ ! "$http" =~ "200" ]]
+if [[ "$http" =~ "301" || "$http" =~ "302" ]]
+then
+  echo "$http to $location"
+elif [[ ! "$http" =~ "200" ]]
 then
   echo $http
 else
-- 
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