Podman – Simple HTTP Uploader Container

Podman is very useful tool to rapidly deploy containers. In this post I just wanted to show you, how you can use Podman to deploy simple web uploader service, I used this for personal reasons in my local network so I can easily upload/download files on my local server through http without installing any http […]

VMWare Workstation Auto-run Guest on reboot

VMWare workstation 15.1 and above does NOT support auto start virtual machine after reboot. This future has been disabled for some unknown reason! To solve this problem (under Linux host) we can define our own “systemd service” and execute in in every reboot.( In Windows , you need to add a service to Task Scheduler) […]

Email successful SSH Login

In case if you want to send an warning email to user or admin once the user successfully logged in through SSH, the script below can be added to “/etc/profile”. This file is loaded on users login.

Roundcube Webmail Client

I was installing roundcube webclinet on my server and both SMTP and IMAP server using TTLS for encrypted connection. However, I used Lets Encrypt SSL certificate. The PHP couldn’t validate the certificate when configuring roundcube. Therefore, it couldn’t establish connection to SMTP and IMAP. here is the command to test the SSL on you SMTP […]

Squid Configuration With Authentication

This is a simply configuration settings for “Squid” server to be used as a proxy server to forward the connection thought the server. Digested Authentication also added to force users who are not white-listed to  authenticate before using the server. White-listed IP addresses won’t be authenticated for simplicity. 

Apache and MariaDB High Load Crash

Hello…. Today I was trying to check my website appearance on different browsers to see how my website looks like. But when the load on server was high, I’ve noticed that SQL server crashed. Of course there is a memory limit on my server and Apache server is configured to accept unlimited connections and child […]