How to access Linux command cheat sheets from the command line

The power of Linux command line is its flexibility and versatility. Each Linux command comes with its share of command line options and parameters. Mix and match them, and even chain different commands with pipes and redirects. You get yourself literally hundreds of use cases even with a few basic commands, and it’s hard even […]
Continue reading…

 

How to manage DigitalOcean VPS droplets from the command line on Linux

DigitalOcean is one of the hottest new kids in the block in the cloud VPS hosting market. While not offering as comprehensive service portfolio as Amazon Web Services and the likes, DigitalOcean is already a strong contender for the best Linux-based cloud VPS service targeted at small businesses and developers, thanks to their competitive pricing […]
Continue reading…

 

How to access SoundCloud from the command line in Linux

If you enjoy music streaming and originally-created sounds, you cannot have missed SoundCloud. Based in Germany, this cloud streaming service is now famous and well-established for any music adventurer. And naturally, as a Linux enthusiast, you might wonder how to join your passion for Linux with your love for music. As a solution, I advise […]
Continue reading…

 

How to access popular search engines from the command line on Linux

Why would anyone want to search things on the Internet via a terminal? I don’t know. There are probably a lot of reasons. But since an answer that no one asked for is always less frustrating than a question that no one can answer, here is a list of popular search engines with the command-line […]
Continue reading…

 

How to monitor Nginx web server from the command line in real time

Once Nginx web server is up and running in a production environment, you will want to monitor its activity in real time. In fact, general network monitoring software such as Nagios, Zabbix, Munin provide support for real-time Nginx monitoring. However, if you do not need comprehensive reporting capabilities or long-term statistics offered by such tools, […]
Continue reading…

 

How to take a screenshot from the command line on Linux

There are various flavors of Linux screenshot utilities, including desktop-specific screenshot programs (e.g., KSnapshot for KDE, gnome-screenshot for GNOME, Screenshooter for Xfce), or general screenshot utilities (e.g., Shutter). One of unique screenshot utilities is Scrot (short for “SCReen shOT”), which is a command-line screenshot utility. While its interface is minimalistic, Scrot is, feature-wise, as powerful […]
Continue reading…

 

How to download webcomics from the command line on Linux

Do you never miss a new strip from xkcd? Read webcomics regularly? Or would you like to back up all the strips of your favorite website? Hopefully, the open source community has the solution: a command line program to download all your favorite webcomics from your terminal. Before we begin, remember that you should keep […]
Continue reading…

 

How to manage VMs with OpenStack command line tools

OpenStack is an industry-standard open-source cloud management platform. Using OpenStack, one can build public, private or hybrid clouds easily. Due to the purely open nature of the platform, major IT vendors including Red Hat, Rackspace, IBM and HP are betting on its future, actively contributing to OpenStack development. In OpenStack, there are two different interfaces […]
Continue reading…