From: mitty <mitty@7d2118f6-f56c-43e7-95a2-4bb3031d96e7>
Date: Thu, 7 Mar 2013 16:14:51 +0000 (+0000)
Subject:  * add function hexcmp: compare two binary files and show differences
X-Git-Url: http://lab.mitty.jp/git/?a=commitdiff_plain;h=7ee0f52f2c0c03deade3af3af3b68be80e37f8b9;p=lab.git

 * add function hexcmp: compare two binary files and show differences
  * code from http://superuser.com/questions/125376/how-do-i-compare-binary-files-in-linux

git-svn-id: https://lab.mitty.jp/svn/lab/trunk@200 7d2118f6-f56c-43e7-95a2-4bb3031d96e7
---

diff --git a/TipAndDoc/.bashrc b/TipAndDoc/.bashrc
index 4b743ec..359a7a9 100644
--- a/TipAndDoc/.bashrc
+++ b/TipAndDoc/.bashrc
@@ -42,6 +42,10 @@ function svnst {
     svn st $@ | grep "^[^?]"
 }
 
+function hexcmp {
+    cmp -l $@ | awk '{printf "%08X %02X %02X\n", $1-1, strtonum(0$2), strtonum(0$3)}'
+}
+
 alias vi='vim'
 alias sudo='sudo -H '
 alias rm='rm -v'