A personal blog. Sharing is caring

• execvp(3) failed.: Permission denied Apr 6, 2026 - 2 min read
• Windows 11 setup from USB: a possible fix for 'media driver is missing' error Mar 30, 2026 - 3 min read
• Deep merging the YAML files using yq Jan 13, 2026 - 2 min read
• QEMU + Ubuntu Server + GDB. Debugging the linux server using a virtual machine May 8, 2025 - 10 min read
• Bash: search and replace operation in directory Nov 25, 2024 - 1 min read
• Helix Editor: a cheat sheet Sep 28, 2024 - 2 min read
• Rewriting the Git history: user name and e-mail Jul 9, 2024 - 2 min read
• Bash: an underestimated tool for development Jan 26, 2024 - 9 min read
• Hacking the Nethack: a small example of reverse engineering in Linux Feb 4, 2023 - 13 min read
• Crafting a good command-line application Jan 6, 2023 - 14 min read