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/functions/lowercase | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 examples/functions/lowercase

(limited to 'examples/functions/lowercase')

diff --git a/examples/functions/lowercase b/examples/functions/lowercase
new file mode 100644
index 0000000..3cf6bde
--- /dev/null
+++ b/examples/functions/lowercase
@@ -0,0 +1,27 @@
+#! /bin/bash
+#
+# original from
+# @(#) lowercase.ksh 1.0 92/10/08
+# 92/10/08 john h. dubois iii (john@armory.com)
+#
+# conversion to bash v2 syntax done by Chet Ramey
+
+lowercase()
+{
+	for file; do
+		[ -f "$file" ] || continue
+		filename=${file##*/}
+		case "$file" in
+		*/*)    dirname=${file%/*} ;;
+		*) dirname=.;;
+		esac
+		nf=$(echo $filename | tr A-Z a-z)
+		newname="${dirname}/${nf}"
+		if [ "$nf" != "$filename" ]; then
+			mv "$file" "$newname"
+			echo "lowercase: $file -> $newname"
+		else
+			echo "lowercase: $file not changed."
+		fi
+	done
+}
-- 
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