Have a decade of experience in Information technology & Broadcast Engineering. My core interesting subject is Linux & Cloud computing. Specialist in infrastructure design & implementation.
The “df” is a standard command in Linux, and Unix-like systems are termed “Disk Filesystem.” It is used to display consumed and available disk space for the specific file system. Whenever you run this Linux command-line utility, it displays the …
Nature choose human, provides him best best facilities. Till now human didn’t do anything which is good to nature. Question is “are human really capable to do anything to making nature better then ever?” “is this a one way relation, …
Introduction In this tutorial we will go trough the following things: Setup and configure Traefik in a Docker container Let’s Encrypt setup for automatic HTTPS certificates Deploy a simple service (Portainer) and expose it to the internet You will find …
That’s perfect! I never found a method like this, although I suspected it was something that was straight forward. Just seemed that EVERYBODY had trouble with it, hence why webupd8team stepped in. Here is the command list I used to …
Bluebox FreeSwitch install guide (CentOS v6.x, Freeswitch v1.2, Bluebox v1) CentOS v6.5 Freeswitch v 1.2 Bluebox v1.0.4 Lets get started Install the EPEL repository. This is optional but often useful for adding 3rd party tools. rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm Update the base …
For many facilities there are system calls, others are hidden behind netlink interfaces, and even others are exposed via virtual file systems such as /proc or /sys. These file systems are programming interfaces, they are not actually backed by real, persistent storage. They …
Unlike traditional servers, Nginx doesn’t rely on threads to handle requests. Instead, it uses a much more scalable event-driven (asynchronous) architecture. Nginx powers several high traffic web sites, such as WordPress, Hulu, Github, and SourceForge. This page collects hints how …
Postfix is a replacement for Sendmail which has several security advantages over Sendmail. Postfix consists of several small programs that perform their own small task. And almost all programs run in a chroot jail. These are just a few examples …