iSeries AS/400 Cheat Sheet

I am using IBM iSeries AS/400 a lot these days. Since I am not a specialist on such system, I've gathered some simple commands to help me to understand what's going on with my jobs and act on them when necessary.

Here's a simple list of some commands:

Working Active Jobs
Description: shows working active jobs.
Command: wrkactjob

Working Submitted Jobs
Description: shows the list of the working submitted jobs
Command: wrksbmjob

Working Object Lock
Description: shows the locks on an object, like a file.
Command: wrkobjlck (library/object)

CPU Usage Statistics
Description: shows CPU usage statistics, usually filtered to show only resource usages above 2%.
Command: who

Working System Status
Description: shows system overview usagestatus.
Command: wrksyssts

Working Disks Statistics
Description: shows disk usage statistics.
Command: wrkdsksts

Display Message Descriptions
Description: shows detailed information about the messages in a message file.
Command: dspmsgd range(messageId) msgf(library/file)

Display File
Description: shows the contents of a file.
Command: df library/file

Work with Objects
Description: shows a list of names and attributes of specified objects in specified libraries.
Command: wrkobj file

./M6