Shell Scripts and Tips

Important

The intention of this tutorial is to provide new users with some basics about using the command line for manageable and sometimes tedious tasks. We assume the reader is familiar with fundamental shell commands. You can follow our antecedent course material on unix for HPC to acquire fundamental knowledge on shell commands.

Contents:

• Introduction
• Bourne Again Shell - bash
• shell variables
• Setting shell variables
• Altering a variable
• Operations with variables
• Loops
• Tests and decisions
• Stream Editor - Sed
• Advanced sed
• Awk and the AWK programming language
• Advanced awk
• SLURM script
• Some practical examples
• Why should anyone bother to spend time to learn the old applications from the 1970s ?
• Downloads

Front page NRIS training

• NRIS training material