Unix

There are a number of Unix-like operating systems based on or descended from the Berkeley Software Distribution (BSD) series of Unix variants. The three...

  Introduction Cron job are used to schedule commands to be executed periodically. You can setup commands or scripts, which will repeatedly run at a...

Concourse Continuous Integration System Concourse CI is a simple and scalable continuous integration system with an end goal of providing a system with as few...

ClusterSSH is a Cluster administration tool via SSH. It is used to control number of xterm windows via a single graphical console window to allow commands...

LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, Nginx HTTP Server,...

Memcached is a general-purpose distributed memory caching system that was originally developed by Danga Interactive for LiveJournal, but is now used by many other sites. It is often used to...

GlusterFS aggregates various storage servers over Ethernet or Infiniband RDMA interconnect into one large parallel network file system. It is free software, with some parts licensed under the GNU General...

One of the core component of network of all organizations is security. Many large companies will have hardware firewalls to protect their network. Those...

Sometimes we work with long paths in directories and it is hard to remember all of them. What about popping them when we need...

About BSD Berkeley Software Distribution, abbreviated as BSD, is a UNIX operating system derivative, developed and distributed at the university of California, Berkeley, from 1977...

Question:  ssh slow connection to solaris 10 and  11 hosts , how to  solve  this ? Answer : Normally  in Linux  hosts  we solve ssh...

In this tutorial i will show you how to install AMP(Apache, MySQL, PHP ) in FreeBSD9. Installing AMP in FreeBSD System: # uname -a FreeBSD Freebsd-unixmen 9.1-RELEASE...

Introduction In our three part tutorial for installing and configuring a full monitoring system we have already installed both Graphite and collectd on the Ubuntu...

Introduction Across our many tutorials we have looked at hundreds of different technologies. In almost every article, we've based our work on Apache or NGINX...

Introduction In the first part of this series we installed and configured Graphite on an Ubuntu 16.04 server. Remember that Graphite is software for visualizing data, so...

Tripwire is an open-source security and data integrity tool useful for monitoring and alerting on specific file change(s) on a range of systems. If any...

rsnapshot is a filsystem snapshot utility written in Perl. It is a remote backup utility used to take single or multiple backup of filesystems...

Dear unixmen reader, In this article I will teach you how to create an iso image from your files with the genisoimage tool. What is genisoimage? genisoimage...