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Mac

Fix visual studio code Mac Could not create temporary directory: Permission denied

I got this error on Mac OS 10.14 VSCode with following error messageCould not create temporary directory: Permission denied Solutions…

EdwardMarch 9, 2019May 24, 2020
Mac

Visual Studio Code install Fira code fonts

Programmers use a lot of symbols, often encoded with several characters. For the human brain, sequences like ->, <= or…

EdwardMarch 8, 2019May 24, 2020
Mac

Fix id_rsa permission are too open

On mac, when you copy ur backed up id_rsa from other computer, it will show an error permissions 0644 for…

EdwardMarch 8, 2019May 24, 2020
Linux

How to config Nginx 1.17 support Brotli Stream

This is a note shows how I config my Debian9 Nginx 1.17.0server to support Brotli, Stream module Config files Download…

EdwardFebruary 28, 2019May 24, 2020
Linux

PHP7 fpm tweak for small VPS

Env: Debian9, PHP-7.3 FPMVPS: 1GB or 512 MB Ram

EdwardFebruary 22, 2019May 24, 2020
Linux

MySQL tweak on small VPS

How to Optimize MySQL Performance Using MySQLTuner Env: Debian9, MySQL 5.7The MySQLTuner script assesses your MySQL installation and then outputs suggestions for…

EdwardFebruary 22, 2019May 24, 2020
Technology

The free DNS provider

When in earlier 2000, No-IP and Dyn was the most favorite DDNS provider, but Dyn shutdown it free DDNS service…

EdwardFebruary 18, 2019May 24, 2020
Dev

WordPress speed tweak

Website load speed greatly impacts your website search rankings, bounce rates, and overall user experience. I will list out several…

EdwardFebruary 18, 2019May 24, 2020
Dev

Pi-hole with IPtables wired trick to block ads

As you can see, our internet now days became the monopoly, rule by Google, Facebook, Amazon ads, Chinese hijacking ads,…

EdwardFebruary 18, 2019May 24, 2020
Dev

Reduce Go binary size

I will show a simple way to reduce Go binary size Dev env: go version go1.11.5 darwin/amd64 Mac OSX 10.14…

EdwardFebruary 18, 2019May 24, 2020

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