UNIX Commands and Tutorials
UNIX Commands
diff -r dir dir2
Compare two directories for differences.
grep -i matchdate *
Find all files taht have matchdate specifications
/ops/bin/find_prompts sym# jobfile
Find all prompts in a job.
id _some_user_name
Find user id and group id of a user.
topas
What is happening on my machine at a system level?
Run this command through the Microsoft telnet or the freeware program putty (not the Episys terminal).
If the time spent in wait states is more than 5% or the hard disk usage is more than 40% on any disk, then there will be a significant response time delay for all users. This may indicate that you need to rethink how your workflow is being processed.
If a repgen program is using more than 15-20% of the CPU time, then there is a good chance that repgen is written very inefficiently. Remember to make the telnet window larger so you can see more AIX system information.
ps -defeal|grep RSJ
Find all running RSJ jobs.
proctree
Find all running RSJ jobs.
Tutorials
VI - UNIX EDITOR
Documentation for learning VI:
https://engineering.purdue.edu/ECN/Support/KB/Docs/ViTextEditorTutorial/printerfriendly
VI editor for Windows that can be installed:
UNIX Shell Programming
Introduction for creating simple Bourne shell (sh) or Korn shell (ksh) scripts.