Introduction to Linux in HPC/Files

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HPC.NRW
HPC.NRW
Other HPC Courses
GPU Introduction to GPU Programming
GPROF Gprof Tutorial
Introduction to Linux in HPC
1. Historical Background
2. The Command Line
3. Directory structure
4. Files
5. Text display search
6. Processes and permissions
7. The vim text editor
8. Shell scripting environment variables
9. System configuration files
10. Various tips
11. Beyond the cluster
12. Linux in HPC
12. SSH Login


Video


Quiz

Can you copy directory with cp <old_dir> <new_dir>?

Yes
No, -r option is needed for copying directory


Warning:  rm -f: no confirmation! Use with care. (page 53)
Wildcards expand before given to program. (page 56)


Exercises in Terminal

1. Use the find command to search for files, whose name ends with dat, in your home directory.
2. Use the find command to search for directories, whose name begins with test and ends with _dir, in your home directory.


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