This tutorial will guide you upgrade Debian 9 to 10
Linux command line sending mail via SMTP
Test your destination SMTP server Install swaks command line tool Play with it ~~ Enjoy ?
Nginx add basic authentication
Step 1 — Installing Apache Tools You’ll need the htpassword command to configure the password that will restrict access to the target…
Fix call function of mobile Facebook Messenger
Tested environment1. Android 9 Oneplus62. iOS 12 Iphone SE This issue has been annoyed me for couple months. While using…
IPtables default setup on Debian
Reset your IPtables and IP6tables Everytime restart will restore saved IPtables rules via rc.local Others useful method Photo by Arnold Leow on Unsplash…
Fix MySQL 127.0.0.1 cant resolve
MySQL 127.0.0.1 localhost cant resolve cause phpMyAdmin cannot login issue Photo by Valerie Elash on Unsplash
Fix wordpress admin can’t update and database error
Env: Hosted on VPS Debian9 PHP7.3 + Nginx 1.6 Fix admin cant update wordpress Jetpack blocked your IP Force disable…
Using rsync moving files and folders between linux
If you want to move a folder or file from under same machine, then mv will be enough, but if…
MTR on Mac
MTR is similar to a traceroute test that tests the network connections/path between your physical location and your server here on…
How to speed up WordPress by disable useless Jetpack modules
If your site often “Waiting for pixel.wp.com”, then you gonna switch off some useless Jetpack built-in modules. Enjoy ? Photo…