From 772f20abb0a3a0979c440114bf3a1cff5b3cef03 Mon Sep 17 00:00:00 2001
From: cvpcs <root@cvpcs.org>
Date: Wed, 2 Jun 2010 11:02:31 -0500
Subject: initial import of bash 4.1

---
 examples/scripts.noah/bash_version.bash | 42 +++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 examples/scripts.noah/bash_version.bash

(limited to 'examples/scripts.noah/bash_version.bash')

diff --git a/examples/scripts.noah/bash_version.bash b/examples/scripts.noah/bash_version.bash
new file mode 100644
index 0000000..4ea737b
--- /dev/null
+++ b/examples/scripts.noah/bash_version.bash
@@ -0,0 +1,42 @@
+# bash_version.bash --- get major and minor components of bash version number
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-01-26
+# Last modified: 1993-01-26
+# Public domain
+
+# Converted to bash v2 syntax by Chet Ramey
+
+# Commentary:
+# Code:
+
+#:docstring bash_version:
+# Usage: bash_version {major|minor}
+#
+# Echo the major or minor number of this version of bash on stdout, or
+# just echo $BASH_VERSION if no argument is given. 
+#:end docstring:
+
+###;;;autoload
+function bash_version ()
+{
+    local major minor
+
+    case "$1" in 
+    major) echo "${BASH_VERSION/.*/}" ;;
+    minor) major="${BASH_VERSION/.*/}"
+	   minor="${BASH_VERSION#${major}.}"
+           echo "${minor%%.*}" ;;
+    patchlevel) minor="${BASH_VERSION#*.*.}"
+		echo "${minor%(*}" ;;
+    version) minor=${BASH_VERSION/#*.*./}
+	     echo ${BASH_VERSION/%.$minor/} ;;
+    release) echo ${BASH_VERSION%(*} ;;
+    build) minor="${BASH_VERSION#*.*.*(}"
+	   echo ${minor%)} ;;
+    *) echo "${BASH_VERSION}" ;;
+    esac
+}
+
+provide bash_version
+
+# bash_version.bash ends here
-- 
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