tests: unix bash pipelines

[RusherRG]

Description

The purpose of the test is to compare the times of different unix bash pipeline combinations in both lind and native to benchmark the performance of Unix pipes and the bash coreutils like cat, grep, wc, etc.

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [X] Tests (test scripts for unit testing or benchmarks)
• [ ] This change requires a documentation update

How Has This Been Tested?

• pipeline_tests - lind_project/tests/pipeline_tests/

Checklist:

• [X] My code follows the style guidelines of this project
• [X] I have commented my code, particularly in hard-to-understand areas
• [X] My changes generate no new warnings
• [X] I have added tests that prove my fix is effective or that my feature works
• [ ] Any dependent changes have been added to a pull request and/or merged in other modules (native-client, lind-glibc, safeposix-rust)

[rennergade]

do we need the test content txt files here, are they too big to upload?

[RusherRG]

do we need the test content txt files here, are they too big to upload?

Yeah we would need the big.txt file to generate the 4GB file and run the bash pipelines on it. Can't really generate random text because we want a realistic scenario while grep for words.