Blog
Install AnyDesk on Ubuntu using flatpak
AnyDesk is a remote desktop sharing application like TeamViewer and Google Remote Desktop. I normally use Google Chrome Remote desk as it…
Nginx Config for Laravel Application
Here is Nginx configuration for a laravel application server { listen 80; server_name www.domain.com; access_log /var/log/nginx/domain.com.log; root /home/domain.com/html/public; index index.html index.php; access_log…
Adding Backup Disk on a Linux Server
It is better to have a second hard disk on servers for backup. Here, we will partition a fresh disk, format and…
Debian 8 jessie repo error
On a Debian 8 server, when running apt update, got following error W: Failed to fetch http://mirror.com/debian/dists/jessie/main/source/Sources 404 Not Found [IP: 185.194.238.133…
Apache Invalid command AuthGroupFile
On Plesk server, i get following error on error_log for a site [Tue Apr 23 08:50:32.336220 2019] [core:alert] [pid 30457:tid 140337888573184] [client…
Linux User Account
Linux How to Disable a user account useradd usermod Adding a group in Linux with addgroup Linux groups
Linux How to Disable a user account
To disable or lock a linux user account, run passwd -l USERNAME_HERE Or usermod -L USERNAME_HERE To verify if a user is…
WordPress debug
If you have a wordpress web site that give blank screen, you can add following to wp-config.php to enable displaying errors. This…
Apache Limit access to a url
I want to limit access to admin login url of a web application to specified IP address. The web site had admin…
Check if web site is mobile friendly
To check if web site is mobile friendly, go to web site https://search.google.com/test/mobile-friendly