How to Install PyCharm on Ubuntu 18.04

In this article we will learn How to Install PyCharm on Ubuntu 18.04.

PyCharm is a Python IDE for Professional Developers. You can use Professional or Free Community version.

install pycharm on ubuntu 18.04

PyCharm Features

Intelligent Coding Assistance
PyCharm provides smart code completion, code inspections, on-the-fly error highlighting and quick-fixes, along with automated code refactorings and rich navigation capabilities.

Built-in Developer Tools
PyCharm’s huge collection of tools out of the box includes an integrated debugger and test runner; Python profiler; a built-in terminal; integration with major VCS and built-in database tools; remote development capabilities with remote interpreters; an integrated ssh terminal; and integration with Docker and Vagrant.

Web Development
In addition to Python, PyCharm provides first-class support for various Python web development frameworks, specific template languages, JavaScript, CoffeeScript, TypeScript, HTML/CSS, AngularJS, Node.js, and more.

Scientific Tools
PyCharm integrates with IPython Notebook, has an interactive Python console, and supports Anaconda as well as multiple scientific packages including Matplotlib and NumPy.

System requirements:

    • Any 64-bit Linux distribution with Gnome, KDE, or Unity
    • 4 GB RAM minimum, 8 GB RAM recommended
    • 1.5 GB hard disk space + at least 1 GB for caches
    • 1024×768 minimum screen resolution
    • Python 2.7, or Python 3.5 or newer

Watch this video to learn how to install PyCharm on Ubuntu

Update all your system packages:

sudo apt-get update
sudo apt-get upgrade

Method-1: Direct Download

Go to PyCharm link to download for Ubuntu 18.04

Installation Instructions:
1. Copy the pycharm-2019.3.tar.gz to the desired installation location
(make sure you have rw permissions for that directory)

2. Unpack the pycharm-2019.3.tar.gz file to an empty directory using the following command: tar -xzf pycharm-2019.3.tar.gz

Note: A new instance MUST NOT be extracted over an existing one. The target folder must be empty

3. Run pycharm.sh from the bin subdirectory

Method-2: Install with Command line

sudo snap install [pycharm-professional|pycharm-community] --classic

If you want to use free version:

sudo snap install pycharm-community --classic

Successful Installation Message:

pycharm-community 2019.3 from jetbrains installed

Method-3: Install from Ubuntu Software

Step -1: Open Ubuntu software.

Step-2: Search “PyCharm”

Step-3: Click on “Install”

install pycharm on ubuntu 18.04

Learn how to install Atom on Ubuntu 18.04

How To Install and Configure the OpenLiteSpeed Web Server on Ubuntu 18.04

install openlitespeed server on ubuntu 18.04

In this article, we’ll learn how to install and configure OpenLiteSpeed on an Ubuntu 18.04 server.

install openlitespped server ubuntu 18OpenLiteSpeed is the Open Source edition of LiteSpeed Web Server Enterprise. OpenLiteSpeed contains all of the essential features found in LiteSpeed Enterprise, and represents our commitment to support the Open Source community. It features Apache-compatible rewrite rules, a built-in web-based administration interface, and customized PHP processing optimized for the server.

OpenLiteSpeed Features:

Event-Driven Architecture
Fewer processes, less overhead, and enormous scalability. Keep your existing hardware.

Understands Apache Rewrite Rules
OpenLiteSpeed is mod_rewrite compatible, with no new syntax to learn. Continue to use your existing rewrite rules.

Friendly Admin Interfaces
OLS comes with a built-in WebAdmin GUI. Control panel support is available with CyberPanel.

Built for Speed and Security
Features Anti-DDoS connection and bandwidth throttling, ModSecurity v3 integration, and more.

Intelligent Cache Acceleration
Built-in full-page cache module is highly-customizable and efficient for an exceptional user experience.

PageSpeed Optimization
Automatically implement Google’s PageSpeed optimization system with the mod_pagespeed module.

PHP LiteSpeed SAPI
Native SAPI for PHP allows external applications written in PHP to run up to 50% faster.

WordPress Acceleration
Experience a measurable performance boost with OpenLiteSpeed and LSCache for WordPress.

Step 1 – Installing OpenLiteSpeed on Ubuntu 18.04

OpenLiteSpeed provides a software repository we can use to download and install the server with Ubuntu’s standard apt command.

Update all your system packages:

sudo apt-get update
sudo apt-get upgrade

Download and add the developer’s software signing key:

$ wget -qO - https://rpms.litespeedtech.com/debian/lst_repo.gpg | sudo apt-key add -

Now we will add the repository information to our system:

$ sudo add-apt-repository 'deb http://rpms.litespeedtech.com/debian/ bionic main'

Install the OpenLiteSpeed server and its PHP processor using apt install:

$ sudo apt install openlitespeed lsphp73

Finally, create a soft link to the PHP processor we just installed. This directs the OpenLiteSpeed server to use the correct version:

$ sudo ln -sf /usr/local/lsws/lsphp73/bin/lsphp /usr/local/lsws/fcgi-bin/lsphp5

 

OpenLiteSpeed server is installed, we’ll secure it by updating the default admin account.

Step 2 – Configure OpenLiteSpeed & Setting the Admin Password

Configure the administrative password for OpenLiteSpeed web server. By default, the password is set to 123456, so we should change this immediately. We can do this by running a script provided by OpenLiteSpeed:

sudo /usr/local/lsws/admin/misc/admpass.sh

Provide a username for the administrative user as below:

Please specify the user name of administrator.
This is the user name required to login the administration Web interface.
 
User name [admin]: wpcademyadmin
 
Please specify the administrator's password. This is the password required to login the administration Web interface.
 
Password:
Retype password:

Administrator's username/password is updated successfully!

Step 3 – Accessing the OpenLiteSpeed Web Server

OpenLiteSpeed should have started automatically. We can verify this with the following command:

$ sudo /usr/local/lsws/bin/lswsctrl status

Output:

litespeed is running with PID 990.
sudo /usr/local/lsws/bin/lswsctrl start

Output:

[OK] litespeed: pid=5137.

We need to open up some ports on our firewall. Configure Firewall for Port Access. Add the firewall rules:

$ sudo ufw allow http
$ sudo ufw allow https
$ sudo ufw allow 8088
$ sudo ufw allow 7080

ReloAd ufw to effect the changes:

sudo ufw reload

In your web browser, navigate to your server’s domain name or IP address, followed by :8088 to specify the port:

http://server_domain_or_IP:8088

Browser should load the default OpenLiteSpeed web page as seen below:
install openlitespeed ubuntu 18.04

To configure the administrative interface. Got to your web browser, using HTTPS, navigate to your server’s domain name or IP address followed by :7080 to specify the port:

https://server_domain_or_IP:7080

install openlitespeed ubuntu 18.04 and configure admin interface

Enter the admin logins you had created during the OpenLiteSpeed configuration. Once you correctly authenticate, you will be presented with the OpenLiteSpeed administration interface:

openlitespeed-admin-dashboard

Step 4 – Configuring the Port

In the list of listeners, click the “View/Edit” button for the Default listener:

litesped listeners summary port config

Click the edit button in the top-right corner of the “Address Settings” table to modify its values:
modify listener value port

On the next page, then click the floppy disk icon, Save.

change port 8088 to port 80

You’ll need to now open up port 80 on your firewall:

$ sudo ufw allow 80

The default web page should now be accessible in your browser on port 80 instead of port 8088.

Congratulations! You should have OpenLiteSpeed and PHP installed and running on an Ubuntu 18.04 server.

You are running Ubuntu 16.04 : Install OpenLiteSpeed on Ubuntu 16.04

Visit OpenLiteSpeed Official Website fore more details.