Linux – Linux Harbour

Technology News of Linux & Open Source

Configuring HAProxy: Enabling Access to an API Server with Fixed IP for SaaS Cloud Systems

In the realm of Software-as-a-Service (SaaS) cloud systems, it is common to have an API server that should only be

Squid is a popular open-source caching proxy server that primarily operates as an HTTP proxy. It acts as an intermediary

A number of suspicious access to Linux servers happens on the Internet every day. Fail2ban is software to protect Linux

Email relay is an email server which forwards incoming SMTP emails to an another SMTP server. Postfix can be setuped

virsh is the administration tool of KVM virtual machine, for examples, starting up or shutting down VM operation, control and