Irix Mode vs. Solaris Mode in Top Command
On Solaris, the top command always takes all cpu usage as a maximum 100%, no matter how many cpus are there on the board. In… Read More »Irix Mode vs. Solaris Mode in Top Command
Operating System
How to Remove ^M Character from Files
Editing on client side computer has many advantages than on server side. In real world, Windows takes the largest market share on client environment, therefore,… Read More »How to Remove ^M Character from Files
How to Remove No-Name or Empty-Name Files
After you finish your shell scripting, you'd like to try your scripts to see the result in your test environment. In the debug phase, you… Read More »How to Remove No-Name or Empty-Name Files
How to Resolve Only at Command is Available to Schedule Jobs
Only at Command Available When you are a customer DBA at your client's site to do routine db data collection or planned health check tasks,… Read More »How to Resolve Only at Command is Available to Schedule Jobs
How to Monitor Unix Memory Usage by Processes
Monitor Memory Usage In Unix, you have many tools to monitor the overall memory usage, such as vmstat, sar, top and free. Using vmstat Command… Read More »How to Monitor Unix Memory Usage by Processes