[MacPorts] CommittersTipsAndTricks modified

[MacPorts]

Changed page "CommittersTipsAndTricks" by dweber at macports.org from 206.176.233.162*
Page URL: <http://trac.macports.org/wiki/CommittersTipsAndTricks>
Diff URL: <http://trac.macports.org/wiki/CommittersTipsAndTricks?action=diff&version=21>
Revision 21

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Index: CommittersTipsAndTricks
=========================================================================
--- CommittersTipsAndTricks (version: 20)
+++ CommittersTipsAndTricks (version: 21)
@@ -178,3 +178,26 @@
 
 See [BbeditLanguageModule this page] for setting up BBEdit or TextWrangler to have a MacPorts Language Module
 
+
+== A bash script to run checksums ==
+
+{{{
+#!/bin/bash
+if [ -f "$1" ]; then
+    basename $1 | sed -e "s/\(.*\)/\1 \\\/"
+    md5 $1 | sed -e "s/^MD5.*=/md5/" | sed -e "s/\(.*\)/\1 \\\/"
+    openssl sha1 $1 | sed -e "s/^SHA1.*=/sha1/" | sed -e "s/\(.*\)/\1 \\\/"
+    openssl rmd160 $1 | sed -e "s/^R.*=/rmd160/"
+fi
+}}}
+
+For example, assume this is in ~/bin/macports_checksum.bash, then we get:
+
+{{{
+$ macports_checksum.bash ~/Downloads/libpqxx-3.0.1.tar.gz 
+libpqxx-3.0.1.tar.gz \
+md5 23557f306821bf4cae39cca45acdf9e1 \
+sha1 a37874511946ba340d5df2d92252177f9eb906f6 \
+rmd160 1f842ea95ad6dd2cba2cdc2d2bd8e0be5063fb9b
+}}}
+

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