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Troubleshooting and Maintenance

Take a dive into various issues you may encounter, and how to solve them.

11 videos  //  69 minutes of training

Free training week — 600+ on-demand courses and hands-on labs

Course description

Know how to troubleshoot common problems like booting, root password recovery and network performance. The course also teaches you how to automate repetitive tasks with different types of scripts, how to use wildcards and how to perform different testing functions. Additionally, familiarize yourself with common utilities that you can use to process text files and streams.

Course syllabus

Booting Part 1Duration: 6:33

Booting Part 2Duration: 5:06

Run Levels Part 1Duration: 7:58

Run Levels Part 2Duration: 7:48

Network Troubleshooting Part 1Duration: 5:43

Network Troubleshooting Part 2Duration: 5:49

Scripting Part 1Duration: 6:28

Scripting Part 2Duration: 7:36

Scripting Part 3Duration: 7:45

Scripting Part 4Duration: 4:58

Text Stream UtilitiesDuration: 3:04

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At Infosec, we believe knowledge is the most powerful tool in the fight against cybercrime. We help IT and security professionals advance their careers with a full regimen of certification and skills training. We also empower all employees with security awareness training to stay cybersecure at work and home. Driven by smart people wanting to do good, Infosec educates entire organizations on how to defend themselves from cybercrime. That’s what we do every day — equipping everyone with the latest security skills so the good guys win.

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Infosec Skills courses and labs are powered by LX Labs — our elite team of cyber SMEs, learning specialists and community of top-ranked security instructors, published authors and sought-after industry leaders. We rigorously vet all Infosec Skills training resources to guarantee they meet certification and compliance requirements and align with recognized guidelines like the NICE Cybersecurity Workforce Framework.

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