Let's Learn Linux: Customize or write simple scripts — Lesson 1/2

submitted by
edited

https://watch.linuxrenaissance.com/videos/watch/d5ea3e52-7da6-4af8-98ef-7e19bd4f2945

Learn how to customize or write simple scripts — this is lesson 105.2 from the LPIC-1 exam curriculum (102-500).

We cover:

  • Use standard sh syntax (loops, tests).
  • Use command substitution.
  • Test return values for success or failure or other information provided by a command.
  • Execute chained commands.
  • Perform conditional mailing to the superuser.
  • Correctly select the script interpreter through the shebang (#!) line.
  • Manage the location, ownership, execution and suid-rights of scripts.

📅 We go live every Sunday at 19:00 CEST — interactive, follow-along sessions where I expect you to participate and answer questions. No passive watching here.

📖 Official study material: https://linuxrenaissance.com/courses/LPI-Learning-Material-102-500-en.pdf 💬 Homework & discussion: https://forum.linuxrenaissance.com/t/lets-learn-linux-customize-or-write-simple-scripts-lesson-1-2/55

📺 All LPIC-1 101 lessons: https://www.youtube.com/playlist?list=PL3KVgwMTWoO3ozWUP1CYGf_Xv7vW5L0a4 📺 All LPIC-1 102 lessons: https://www.youtube.com/playlist?list=PL3KVgwMTWoO3ePYHkmrHHEygTfDP9zijD

🔴 This stream is proudly sponsored by OPNsense — the open source firewall and routing platform trusted by professionals worldwide. 👉 https://opnsense.org

Support Linux Renaissance:

Find me elsewhere:

Licence: Attribution

0
2

Log in to comment

Insert image