A collection of IBM i based applications (mainly utilities). Follow the links below for more information and the source.

DSPOSRLS: Display Operating System Release

A utility to identify what OS release your IBM i is on
DSPOSRLS Project Page

DSPPGMLCK: Display Program Locks

An IBM i utility to identify which jobs include a specified program in their call stack.
DSPPGMLCK Project Page

RGZLIB: Reorganise Library

A simple command to reorganise all of the physical file members in a selected library.
RGZLIB project page