A 26-line Bash script can replace a full Linux screen recording app

A Linux user with 15 years of experience shared how they replaced SimpleScreenRecorder, a mature C++/Qt application with over 15,000 lines of code, with a 26-line Bash script using ffmpeg. The script handles screen capture at 1600x900 resolution with audio and saves output as an MKV file, requiring no GUI or settings window. The author runs a minimal Linux setup with CrunchBang++, Openbox, and Tint2 on a 2021 HP laptop that boots in roughly 17 seconds. The piece argues that underlying command-line tools like ffmpeg do the actual work regardless of whether they are launched from a GUI or a shell script. The author frames the script not as an argument against GUI applications, but as a reminder that a simple terminal-based solution can sometimes be the most practical choice.