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Information Technology Articles
Page 8 of 10
Psensor graphical hardware temperature monitor for linux
Generally speaking, Linux administrators are supposed to track the performance of your computer hardware issues or faults which might occur accidentally. Sometimes, overheating issues can occur due to various software concerns such as buggy graphics card driver, mis-configured fan control program, malfunctioning CPU frequency scaling daemon, etc. If these problems are not detected early, these might become serious threats which may cause permanent damage on your hardware. Hence, keeping an eye on over heating issues should be your top priority.Psensor is considered to be one of the simplest application to monitor hardware temperature and to plot real-time analytics from raw ...
Read MoreTop 5 open source bug tracking system
In Software development life cycle (SDLC), tracking bugs is one of the critical area and without this step, SDLC process cannot be completed. Developers are generally required to track bugs using bug tracking software in development projects. There are certain bug tracking system providers in the market which are specialized into tracking bugs and managing of full software projects.After a detailed research, I have listed down the Top 5 open source bug tracking systems for Linux.BugzillaBugzilla is an open source bug tracking system. It is used to manage software development which is also helpful to get a handle on software ...
Read MoreInstall wordpress on localhost with xampp server
WordPress is a free content management system (CMS) and well-known across the globe. It is an open source CMS based on MySQL and PHP. Beginners generally begin with WordPress on localhost. Here’s how we start with WordPress on localhost using XAMPP.TerminologyContent Management System (CMS) − A CMS has a central interface that is used to publish, edit, modify, and maintain content. Some well know CMS include, WordPress, Drupal, and Joomla.WordPress− It is an open source content management system founded by Matt Mullenweg and Mike Little. It was initially released in the year 2003 and its current version is WordPress 4.4.Xampp− ...
Read MoreShutter the ultimate linux screenshot program
Do you know “How to take screenshots in Linux operating system”? then this article is for you! There are many tools, which are available for Linux operating systems but one of the most reputed tool for screenshots which I would recommend is Shutter. It is an open source program and is written in perl. It is designed extremely well, offering an easy way to take screenshots of the entire screen, a region of the screen, a specific window, or even a website with a click of a button.Features of ShutterThe main attributes of the shutter tool are listed below –It ...
Read MoreHow to install gnome desktop on centos rhel 7 using yum command
GNOME is a totally intuitive and user friendly desktop environment for CentOS and RHEL 7.x based system. The latest version of GNOME Desktops are GNOME 2 to GNOME 3 and the GNOME Shell desktop. Most of the users who prefer traditional desktop environments can get it via GNOME’s classic mode. It is also fully configurable with extensions. If you have done basic installation, this article will give insights on – how to install Gnome GUI on a CentOS 7 or RHEL 7 using a command line options.Installing Gnome GUITo install Gnome GUI, use the following commands-$ yum grouplistThe sample output ...
Read MoreHow to optimize and compress jpeg or png images in linux
Do you want to optimize the images or compress images without losing its original quality before uploading them to any cloud or local storages? There are plenty of GUI applications or web applications which are available that will help you to optimize the images. This article helps you to optimize and compress JPEG or PNG images in Linux Command Line.Using jpegoptimjpegoptim is a simple utility to optimize JPEG images without losing quality. It provides lossless optimization and “lossy” optimization based on the setting with a maximum quality factor.To install jpegoptim , use the following command –$ sudo apt-get install jpegoptimThe sample ...
Read MoreHow to find and sort files based on modification date and time in linux
While working with computers, we have a habit of saving a lot of information in our computers such as files, folders, etc. Normally desktop looks like a mess but the problem arises when users want to search a modified file on a particular date or time. There are simple commands which are available in Linux to search a modified file. This article describes “How to Find and Sort Files Based on Modification Date and Time in Linux”.List Files Based on Modification TimeThe list command shows a list of files, directories, information about date and time of modification or access, permissions, ...
Read MoreHow to show historical and statistical running time of linux systems
The important part of the system administrators is to monitor and examine for a way long Linux system has been strolling. It is a just right concept to hold tracking up time of the Linux systems to optimise the system assets. This article describes Tuptime tool that can help System Administrators to know for how long a Linux machine has been up and running.Tuptime tool is used for reporting the historical and statistical running time (uptime) of Linux systems, which tracks it between restarts.FeaturesRegister the first boot timeTracks System startupsCounts System shutdownsCalculates uptime and downtimeCalculates largest, average, low uptime and downtimePrint ...
Read MoreHow to use rainbow colors in linux terminal
This article is for those who believe that Linux command line is boring and there is not much fun. To create an interesting colorful setting lolcat utility can be used, which produces rainbow colors in Linux terminal. Lolcat utility works for Linux, BSD and OSX which concatenates like similar to cat command.Installing LolcatLolcat utility is one of the gem in Ruby programming language. Hence, if you would like to practice this tip, it is essential to install the latest version of Ruby.To install Ruby use the following command –$ sudo apt-get install rubyThe sample output should be like this –Reading package ...
Read MoreHow to record your desktop screen with youtube
Screen recording is an awesome feature and supposed to be the best way to illustrate something which is happening on your screen. For instance, if you wish to share your own computer screen for giving training or for gaming purpose, this is definitely a much more easier method than setting up a camera in front of the screen and getting a grainy, shaky video. Moreover, screen recorded videos seem much more professional and educational when it comes to teaching, as learning becomes more practical oriented. The viewer knows exactly what to do and where to go. Much better than sitting ...
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