Category: blog

backspace – linux pain

Post author By rawi
Post date July 21, 2026

Going “Hacker Mode” to Fix a Stuck Backspace Key

We’ve all been there: you hold down the backspace key to erase a massive typo, but it deletes exactly one letter and stops. To erase a sentence, you now have to tap the key 50 times like a caffeinated woodpecker.

If clicking through settings menus feels too slow, it is time to open the terminal and fix it like a programmer. Here is the instant, two-line fix for Linux users.

The Terminal Quick-Fix

Open your terminal (Ctrl + Alt + T) and type this secret spell to force your keys to repeat:

bash

xset r on

Use code with caution.

Test your backspace key. It should now delete continuously!

Boost the Speed

If the text is deleting too slowly, you can overclock your keyboard’s repeat rate. Run this command next:

bash

xset r rate 200 40

Use code with caution.

This tells your system to wait only 200 milliseconds before it starts repeating, and then delete 40 characters per second.

blog

Self confession: Image & video formats!!!!!!!

Post author By rawi
Post date May 28, 2026

Changing PNG to WebP and MP4 to newer codecs barely changes the feeling of the modern web.

Everything is still heavy, bloated, autoplaying, and endlessly loading.

The problem was never only the file format.

Stop the madness!!!!!!!

blog bookmark

signup – don’t forgot you do have account setup wizard :D

Post author By rawi
Post date May 25, 2026

bash blog SSH

tail

Post author By rawi
Post date May 20, 2026

tail -n +1 *.js

tail -n +1 *.js

blog mero.live

mero.live filter

Post author By rawi
Post date May 18, 2026

blog mero.live officialstupid

talk.mero.live 24 hours

Post author By rawi
Post date May 9, 2026

found more interesting things about Go lang, so 😃 why not start boiling my brain hard.

Same loop — tiny CMS practice with an open tiny community style.

“Stay hungry, stay foolish” – Steve Jobs

blog mero.live officialstupid

mero.live Day 4 – done part!!!

Post author By rawi
Post date May 8, 2026

Success Log

Grid refined the layout so the wall 1000 to 50 now.
Hardened Gestures wipe-to-camera logic for a much smoother
Fix Time-Stamping
Added new security layers to protect user videos and prevent unauthorized saving.
Locked the UI zoom and added custom brand icons for a professional, finished look.

Todo

still not happy with video quality and size.
camera overlay
more beter Gestures

blog VIDEO

video encoding drama

Post author By rawi
Post date May 7, 2026

firefox drama!

cmd := exec.Command("/usr/bin/ffmpeg",
	"-y",
	"-i", temp,

	// LIMIT DURATION
	"-t", "4.0",

	// VIDEO SIZE (stable + no distortion)
	"-vf", "scale=720:720:force_original_aspect_ratio=increase,crop=720:720",

	// VIDEO ENCODING (balanced)
	"-c:v", "libx264",
	"-profile:v", "baseline",
	"-level", "3.1",

	"-crf", "23",
	"-preset", "fast", // ⚡ better than medium for server load

	// KEYFRAMES (CRITICAL for Firefox + scrolling)
	"-g", "30",
	"-keyint_min", "30",
	"-sc_threshold", "0",

	// PIXEL FORMAT (browser compatibility)
	"-pix_fmt", "yuv420p",

	// AUDIO (light + stable)
	"-c:a", "aac",
	"-b:a", "64k",
	"-ac", "2",

	// FAST START (important for streaming feel)
	"-movflags", "+faststart",

	fPath,
)

cmd := exec.Command("/usr/bin/ffmpeg",
	"-y",
	"-i", temp,

	// LIMIT DURATION
	"-t", "4.0",

	// VIDEO SIZE (stable + no distortion)
	"-vf", "scale=720:720:force_original_aspect_ratio=increase,crop=720:720",

	// VIDEO ENCODING (balanced)
	"-c:v", "libx264",
	"-profile:v", "baseline",
	"-level", "3.1",

	"-crf", "23",
	"-preset", "fast", // ⚡ better than medium for server load

	// KEYFRAMES (CRITICAL for Firefox + scrolling)
	"-g", "30",
	"-keyint_min", "30",
	"-sc_threshold", "0",

	// PIXEL FORMAT (browser compatibility)
	"-pix_fmt", "yuv420p",

	// AUDIO (light + stable)
	"-c:a", "aac",
	"-b:a", "64k",
	"-ac", "2",

	// FAST START (important for streaming feel)
	"-movflags", "+faststart",

	fPath,
)

ok but not happy!

blog cms

surf

Post author By rawi
Post date April 23, 2026

GOLD-backup-2026-04-23-1606.tar.gz

blog cms

joke of the day!

Post author By rawi
Post date April 22, 2026

A frustrating morning with madenp.com (Three.js and the CMS) had my head going ring-a-ring o’ roses. Then, somehow, a spam email made me happy, which helped me get over the frustration 😄

blog cms threejs

Yes – I’m happy!!

Post author By rawi
Post date April 21, 2026

After 5 days of digging, I finally stopped my madness over the text editor—dragging, cloning, sorting, blah blah blah—and got back to the core part.

Three.js cross-origin ‘Russian doll’ effect at the end.