Introduction to Linux in HPC/Users and permissions
Introduction to Linux in HPC/Processes /
Jump to navigation
Jump to search
Revision as of 13:58, 17 November 2020 by Marc-andre-hermanns-bc32@rwth-aachen.de (talk | contribs) (use tutorial navigation template)
HPC.NRW | |
---|---|
Other HPC Courses | |
1. | Gprof Tutorial |
2. | OpenMP in Small Bites |
Introduction to Linux in HPC | |
1. | Background and History |
2. | The Command Line |
3. | Directory structure |
4. | Files |
5. | Text display and search |
6. | Users and permissions |
7. | Processes |
8. | The vim text editor |
9. | Shell scripting |
10. | Environment variables |
11. | System configuration |
12. | SSH Connections |
13. | SSH: Graphics and File Transfer |
14. | Various tips |
Video
Exercises in Terminal (slide 89)
1. Start a process (e.g. sleep 10m)
Answer: |
Use a second console to look at it in top. Kill it. Hint: To kill the started process (e.g. sleep 10m): 1. Go to the terminal that started the process. 2. Press Ctrl-C to kill it. |
2. Start a process, bring it into background/foreground.
Hint: |
To bring a process to background: Press Ctrl-Z (pause the process). Type bg (bring it to background). To bring a process to foreground: Type fg (bring it to foreground). |