Linux Resources

The Best 6 Free and Open-Source Productivity Software

This article covers the best powerful software that enhances the results of companies by boosting the input level on an individual basis that secures maximum productivity. With the assistance of these discussed platforms which are OpenProject, Productive, Trello, Hubstaff, Libre Office and Apache OpenOffice.

The Best 7 Free and Open-Source Onboarding Software

This article covers the best 7 free and open-source onboarding software that empowers companies and organizations for a seamless onboarding process of employees from the initial step till the end efficiently. They include BambooHR, Zenefits, BizMerlinHR, Newired, WorkBright, Justworks, and Zoho People Plus respectively. 

Main Advantages of Onboarding Software includes:

  • Streamlining of a lot of HR functions.
  • Easy form filling, filing and storage.
  • Cloud-based communications.
  • Higher employee engagement, and subsequently retention. 
  • Device independence. 
  • Ease of sharing files.
  • Onboarding data analytics and reporting.
  • Continuous task updates.
  • Adherence to document compliance.
  • Automation of menial tasks, which improve employee productivity.
  • Accountability. 
  • Security.
  • Reliability. 
  • Real-time Accessibility.

Install PostgreSQL on Ubuntu 20.04 - Step by step guide ?

This article covers how to install PostgreSQL on your Ubuntu 20.04 LTS machine. In fact, PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. It's standards-compliant and has many advanced features like reliable transactions and concurrency without read locks.

Service commands for PostgreSQL

The PostgreSQL database server runs as a service under the name "postgresql". You can manage the service by running the commands below.

1. Stop PostgreSQL server:

$ sudo systemctl stop postgresql

2. Start PostgreSQL server:

$ sudo systemctl start postgresql

3. Restart PostgreSQL(e.g. after changing configuration settings) server:

$ sudo systemctl restart postgresql

4. Reload PostgreSQL server:

$ sudo systemctl reload postgresql

5. Check PostgreSQL status:

$ sudo systemctl status postgresql

How to Find Google Chrome Extensions ?

This article covers how to see chrome extensions. Using the chrome extensions, you can use the various features in your google chrome browser.

Strip() Function in Python

This article covers how to use the strip() function in Python. In fact, the Python strip() method removes any spaces or specified characters at the start and end of a string. strip() returns a new string without the characters you have specified to remove.

The syntax for the strip() method is:

" TEST ".strip()

Python String Lower() and Upper()

This article covers how to use the lower() and upper() functions in Python. In fact, the upper() method converts all lowercase characters in a string into uppercase characters and returns it while the lower() method converts all uppercase characters in a string into lowercase characters and returns it.

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