[p4] How to delete changelists

[Ritchie Gillam]

Hi all
 
First let me say that I am new to Perforce so please take it easy on
me.
 
There are a couple things I want to do:
 
1)  Since I am new at this I have things in the depot which I no longer
want in there.   How do I get rid of it?  For example I have a folder
called TestPerforce.
 
2)  I have change lists that are not empty and that are not on the same
client.  I was trying to learn how to setup up clients properly and
since then have deleted the clients where the changelists were
originally created.   How do I get rid of these changelists?
 
Any help you can provide would be greatly appreciated.
 
Thanks in advance.
 
 
 
Ritchie Gillam
Programmer Analyst
Information Technology
Halifax Regional Municipality
(902) 490-6167
gillamr at halifax.ca