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In this article we will learn how to use ‘systemctl’ command, ‘systemctl’ is a new command which is available in the new version of Linux distributions which is used to control the system and services, we will explore some possible ways to use the ‘systemctl’ command in Linux.Checking Services StatusWe can verify the status of the services using this command. Below is the command to check the service.# systemctl status httpd httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled) Active: active (running) since Thu 2016-06-02 06:48:58 EDT; 27s ago Docs: man:httpd(8) man:apachectl(8) Main ... Read More
Doxygen is the de facto regular tool for generating documentation from annotated C++ sources, however, it additionally supports different wellknown programming languages akin to C, objective-C, C#, Hypertext Preprocessor, Java, Python, IDL (Corba, Microsoft, and UNO/OpenOffice flavors), Fortran, VHDL and Tcl. This article explains about-“how to install Doxygen on Ubuntu”To install Doxygen, use the following command –$ sudo apt-get install doxygenThe sample output should be like this –Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libterm-readkey-perl linux-headers-4.4.0-31 linux-headers-4.4.0-31-generic linux-image-4.4.0-31-generic linux-image-extra-4.4.0-31-generic linux-signed-image-4.4.0-31-generic Use 'sudo ... Read More
Django is an excessive stage Python internet framework that encourages speedy development, clean along with pragmatic layout. It takes a lot of care in building a trouble free web development programming language so that you can start writing your app in an easier manner without having to reinvent the wheel. It is an open-source software. This article provides the necessary instructions on – “How to install Django 1.9 on Ubuntu”.Before we start with the Django installation, we should update the Ubuntu repository as shown in the below command-$ sudo apt-get updateInstalling DjangoThere are so many methods which are available to ... Read More
In this article, you can learn about – how to setup SFTP (Secured File Transfer Protocol) which will help us to transfer the files from local machine to remote server secure. FTP (File Transfer protocol) is a very popular method used to transfer files from one machine to another or from remote servers.SFTP stands for Secure File Transfer protocol, is a separate protocol, which uses SSH to secure the connection and makes the file transfer which traverses the file system on both remote server & local machine.How to Connect using SFTPSFTP uses the SSH protocol to connect and establish a ... Read More
Bower is a bundled supervisor for the web and offers a conventional technique for the drawbacks in entrance-finish package management. It basically maintains and monitors all packages and examines new updates. Bower also makes use of a take place file called bower.Json to keep track of applications. This article explains about -“How to install bower on Ubuntu”.To install bower, we require pre-installed Node.js and NPM. To verify the node.js version, use the following command-$ node -vThe sample output should be like this-v6.9.2To verify the NPM version, use the following command$ npm -vThe sample output should be like this-3.10.9If you wants ... Read More
This article will help us to understand the multiplex SSH sessions by setting up a master session, then having subsequent sessions by using multiplexer to speed up the SSH connection on Linux.MultiplexingMultiplexing is nothing but send more than or more over a single connection of SSH and can reuse the existing TCP/IP connection for multiple concurrent SSH connection. This will reduce the load of creating new TCP connections on the server.Advantages of Multiplexer on SSH Connection.It uses the existing *inx socket to connect.IT uses existing TCP/IP connection no more new TCP/IP.No more key exchanges.No need of authentications.Configuring MultiplexingIf the config ... Read More
Text editors can be utilized for writing code, enhancing text files such as configuration records, developing person guideline documents and plenty of extra. In Linux, text editors are of two kinds ie., graphical user interface (GUI) and command line text editors. This article explains about how to install best Open Source Text Editors.Vi/Vim EditorVim is designed for use of both command-line interface and as a standalone application in a graphical user interface. Vim is free and open source software and is released under a license that includes some charity ware clauses. To install vim editor, use the following command –$ ... Read More
We human beings are always encircled by electronic gadgets everywhere in today’s time. The invention of newer technologies escalates our obsession towards gadgets. In a nutshell, we are on the verge of developing an unquenchable thirst for gadgets.Speaking of gadgets, the first thing that comes to everyone’s mind might perhaps be a phone. Whether, it may be a landline phone, a feature phone or even a Smartphone, these devices have been one of the basic human necessities of the current era. As a result, we end up having a lot of these devices.How to Mobilize LandlinesSometimes, it becomes a painful ... Read More
Cat command is a well known Unix utility that reads files sequentially. Writing them to conventional output. The name is derived from its function for concatenating and listing the documents. Tac (that is “cat” backwards) concatenates every record to traditional output much like the cat command. However in opposite: line-by means of-line, printing the last line first. This article explains about “How to use ‘cat’ and ‘tac’ commands with examples”.The basic example of cat command should be like this –$ cat text.txtThe above command is to read files and display them to stdout, meaning to display the content of files ... Read More
To install speed test CLI command line, it should require Python ppi. Use the following command to install Python ppi .$ sudo apt-get install python-pipThe sample output should be like this –Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libbs2b0 libopusfile0 libqmmp-misc libqmmpui0 libsidplayfp linux-headers-4.2.0-27 linux-headers-4.2.0-27-generic linux-image-4.2.0-27-generic linux-image-extra-4.2.0-27-generic linux-signed-image-4.2.0-27-generic php7.0-opcache Use 'apt-get autoremove' to remove them. The following extra packages will be installed: python-chardet-whl python-colorama python-colorama-whl python-distlib python-distlib-whl python-html5lib python-html5lib-whl python-pip-whl python-requests-whl python-setuptools python-setuptools-whl python-six-whl python-urllib3-whl python-wheel Suggested packages: python-genshi Recommended packages: ... Read More