initial import from bash_3.1dfsg.orig.tar.gz

1 files changed, 43 insertions, 0 deletions

diff --git a/examples/scripts/vtree2 b/examples/scripts/vtree2
new file mode 100755
index 0000000..878cbab
--- /dev/null
+++ b/examples/scripts/vtree2
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# vtree - make a tree printout of the specified directory, with disk usage
+#	  in 1k blocks
+#
+# usage: vtree [-a] [dir]
+#
+# Original posted to Usenet sometime in February, 1996
+# I believe that the original author is Brian S. Hiles <bsh29256@atc.fhda.edu>
+#
+usage()
+{
+	echo "vtree: usage: vtree [-a] [dir]" >&2
+}
+
+while getopts a opt
+do
+	case "$opt" in
+	a)	andfiles=-a ;;
+	*)	usage ; exit 2 ;;
+	esac
+done
+
+shift $((OPTIND - 1))
+
+export BLOCKSIZE=1k	# 4.4 BSD systems need this
+
+[ $# -eq 0 ] && set .
+
+while [ $# -gt 0 ]
+do
+	cd "$1" || { shift; [ $# -ge 1 ] && echo >&2; continue; }
+	echo -n "$PWD"
+
+	du $andfiles | sort -k 2f | sed \
+		-e 's/\([^	]*\)	\(.*\)/\2  (\1)/' \
+		-e "s#^$1##" \
+		-e 's#[^/]*/\([^/]*\)$#|____\1#' \
+		-e 's#[^/]*/#|    #g'
+	
+	[ $# -gt 1 ] && echo 
+	shift
+done