#!/bin/bash

clear

echo "
****************************************
	   Split/Rejoin Files		
    What would you like to do today?
 Split Files=(S)	Rejoin Files=(R)
****************************************"
read routine
if [ $routine = s -o $routine = S ]
then
### Split File Routine ###
echo "
## This script will split specified files ##
## into smaller chunks of specified size. ##
##     The chunks will be placed in a     ##
##   specified directory on the Desktop.  ##
##         Systems Boy 12/31/04           ##

"
echo "
Enter file to split..."
read file
echo "
Enter chunk size (in MB - 2000 MB maximum)..."
read size
echo "
Name chunks directory..."
read chunksDir
mkdir ~/Desktop/"$chunksDir"
echo "
Enter chunks name..."
read chunksName
echo "
Creating chunks. Please wait...
"
split -b "$size"m "$file" ~/Desktop/"$chunksDir"/"$chunksName".
open ~/Desktop/"$chunksDir"
echo "
Splitting complete! Check the directory $chunksDir on the Desktop
for the split files.

Bye!
"
else
if [ $routine = r -o $routine = R ]
then
### Rejoin File Routine ###
echo "
##  This script will rejoin a specified   ##
##        folder of split files.          ##
##   The rejoined file will be placed in  ##
##  the directory specified by the user.  ##
##         Systems Boy 12/31/04           ##

"
echo "
Enter directory containing files to be rejoined..."
read rejoinDir
cd "$rejoinDir"
echo "
Enter name of rejoined file..."
read name
echo "
Where would you like to save the rejoined file?..."
read saveDir
echo "
Rejoining files. Please wait...
"
cat * > "$saveDir"/"$name".ReJoined
echo "
Rejoining complete!
Enjoy your big fat file!
"
open "$saveDir"
else
echo "
You must enter "S" or "R" to choose a routine.
Please try again.
"
fi
fi

exit 0