Tech with Junian

When I face a technical problem, I write the solution.

How to Convert macOS Icon (.icns) to Image (.png)

A simple command line to convert .icns file to .png

Apr 7, 2020 · 2 min read

Take Screenshot from Video with FFmpeg

How to capture a frame from a selected timestamp of a video by using FFmpeg

Apr 2, 2020 · 2 min read

Fix Corrupted Zip Archive

How to fix corrupted zip file using CLI tool

Apr 2, 2020 · 2 min read

How to Fix Mi / Redmi Airdots Connection and Pairing Problem

Make the Airdots bluetooth TWS work again by resetting it

Mar 30, 2020 · 3 min read

Vertical to Horizontal Video Conversion with Blur Sides by using FFmpeg

How to turn vertical video into standard 16:9 horizontal video with echo pillarboxing

Mar 29, 2020 · 3 min read

How to Fix Raspberry Pi Slow USB Drive Write Speed Problem

A simple guide to fix the super slow USB HDD write speed on Raspberry Pi

Mar 28, 2020 · 2 min read

Wget File Download with Correct Name

How to tell wget to get correct file name when downloading from a redirected URL

Mar 28, 2020 · 2 min read

Permanently Enable macOS Night Shift

A simple hack to trick macOS to keep Night Shift on (almost) all the time

Mar 28, 2020 · 2 min read

How To Convert PSP ISO Games To CSO on Raspberry Pi

Save disk storage by compressing PSP ROMs collection to CSO format, directly from RetroPie

Mar 27, 2020 · 5 min read

How to Set Up Aria2 Download Manager with Web UI on Raspberry Pi

A simple guide to set up a download manager that always running on background

Mar 27, 2020 · 4 min read

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