MacGUI_Utilities

Unzip MacGUI_Utils2.app and place into Applications folder if you like

MacGUI Utils contain several programs (being added from time to time)

Start MacGUI_Utils2.app and select sub program in menu to start. Output from one program can be channeled to another program by "Run and Send Output"

SubPrograms	Usage
Multijoin	Join multiple files based on matched values in selected columns - different from Unix's join, input files does not need to be sorted.
cut	Select and/or rearrange specific columns - different from Unix's cut, columns can be rearranged instead of just cutting specific columns out