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To C or not to C, that is a question.

System

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Posted on 18 hours ago
2 Hits NOTHING System

Diagnosing External Display Issues with Fedora 42 and NVIDIA: A Real-World Debug Log

Excerpt

My friend recently returned from the Teyvat Continent and we had dinner together last night. During our cat

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Posted on 13 days ago
0 Hits NOTHING System

Installing NVIDIA Driver on Fedora 42 with Secure Boot Enabled

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Many developers know that NVIDIA’s support for Linux isn’t exactly stellar. Still, when it comes to w

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Posted on 15 days ago
0 Hits NOTHING System

Sanitize NVMe SSDs on Linux

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Sometimes, we need to physically erase data blocks on disks. In the era of hard disk drives (HDDs), this wa

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Posted on 15 days ago
0 Hits NOTHING System

Understanding BASH_SOURCE, FUNCNAME, and BASH_LINENO in Bash

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One day, I was wondering how to share a function across multiple Bash scripts. So I asked a large language

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Posted on 29 days ago
0 Hits NOTHING System

Restore Minimize and Maximize Window Buttons in Fedora 42 Workstation via Command Line

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If you’ve just installed Fedora 42 Workstation, you might have noticed that the minimize and maximize butto

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Posted on 2025-05-12
0 Hits NOTHING System

Install an Ubuntu Server VM Remotely with KVM

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In my previous blog, I showed you how to install a KVM virtual machine on Fedora 41. That method works grea

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Posted on 2025-03-28
1 Hit NOTHING System

Testing Network Throughput with Netcat on Linux

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Netcat (nc or ncat) is a powerful tool for network troubleshooting and testing. Today, I’ll show you how to

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Posted on 2025-03-28
0 Hits NOTHING System

Enabling UFW on Ubuntu Without Locking Yourself Out

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By default, UFW (Uncomplicated Firewall) is disabled on Ubuntu. While enabling it strengthens security, it

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Posted on 2025-03-28
0 Hits NOTHING System

Customizing Terminal Output Colors with echo

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The echo command is commonly used to print user-specified strings to standard output. Sometimes, we may wan

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Posted on 2025-03-25
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Use tee to Append to Files in Privileged Permission, not Output Redirection

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Sometimes, we want to append text to a file which we don’t have permission to write to. Let’s s

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