readded udpated scripts directory

scripts/formatdir

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# formatdir--Outputs a directory listing in a friendly and useful formatdir
+
+# Note that you need to ensure "scriptbc" (Script #9) is in your current path
+# because it's invoked within the script more than once.
+
+scriptbc=$(which scriptbc)
+
+# Function to format sizes in KB to KB, MB, or GB for more readable output
+
+readablesize()
+{
+    if [ $1 -ge 1048576 ] ; then
+        echo "$($scriptbc -p 2 $1 / 1048576)GB"
+    elif [ $1 -ge 1024 ] ; then
+        echo "$($scriptbc -p 2 $1 / 1024)MB"
+    else
+        echo "${1}KB"
+    fi
+}
+
+################
+## MAIN CODE
+
+if [ $# -gt 1 ] ; then
+    echo "Usage: $0 [dirname]" >&2
+    exit 1
+elif [ $# -eq 1 ] ; then # Specified a directory other than the current one?
+    cd "$@" # Then let's change to that one.
+    if [ $? -ne 0 ] ; then # Or quit if the directory doesn't exist.
+        exit 1
+    fi
+fi
+
+for file in *
+do
+    if [ -d "$file" ] ; then
+        size=$(ls "$file" | wc -l | sed 's/[^[:digit:]]//g')
+        if [ $size -eq 1 ] ; then
+            echo "$file ($size entry)|"
+        else
+            echo "$file ($size entries)|"
+        fi
+    else
+        size="$(ls -sk "$file" | awk '{print $1}')"
+        echo "$file ($(readablesize $size))"
+    fi
+done | \
+    sed 's/ /^^^/g'  | \
+    xargs -n 2
+    sed 's/\^\^\^/ /g' | \
+    awk -F\| '{ printf "%-39s %-39s\n", $1, $2 }'
+
+exit 0