Using lsof Command in Linux with Examples
lsof is a powerful utility available for Linux and Unix-based systems which literally stands for ‘list (of) open files’.
Understanding SFTP vs. FTPS vs. FTP
FTP or File Transfer Protocol is one of the most popular data transfer methods available for various use cases.
How to Install Chromium Browser on Ubuntu 20?
Chromium is an open-source browser project for the modern web that, besides being a full-fledged browser itself, serves as the backend engine for many of the popular browsers in the market.
How to Install Python 3 on CentOS, Ubuntu and Windows?
Python is an open, powerful, interpreted, and easy to learn programming language that supports multiple platforms. It is one of the most preferred programming languages in the fields of Data Analytics and Machine Learning.
How to Install Discord on Windows and Linux (Command Line)
Discord is a popular multi-platform instant messaging platform designed to create communities and allow voice and video calls, text messaging, and file sharing.
20 apt Command to Know as Sysadmin to Manage Ubuntu or Debian Packages
APT or Advanced Package Tool is the Command Line utility for package management in Debian/Ubuntu-based distributions.
7 Daily Sysadmin Tasks to Automate with Ansible
Ansible, a free and open-source Python-based project by Red Hat, is a popular configuration management and IT automation platform.
EX294 vs. EX447: Certifications for Ansible
Ansible is a very flexible and powerful configuration management tool that automates configuration processes and simplifies the administration of multiple systems with different activities that are part of a sysadmin’s day-to-day job.
15 Examples of SFTP command in Linux
SFTP or Secure File Transfer Protocol is a secure remote file transfer utility based on File Transfer Protocol (FTP).
How to Remove Files and Directories in Linux?
One of the basic file system administration tasks involves creating, modifying, and deleting different types of files and directories. Knowing some basic tools and concepts for file deletion comes in handy and can save you time.
How to Install PIP on CentOS, Ubuntu and Windows?
pip (or its recursive acronym “Pip Installs Packages”) is the package installer for Python.
How to Find Linux Reboot Reason?
It often happens that we find a Linux system has rebooted in an unplanned way or due to unknown apparent reasons. Finding and resolving the root cause can help in preventing the recurrence of such issues and avoid unplanned downtime.
16 grep Command Examples to Help You in Real-World
grep, originally developed for Unix-based systems, is one of the most widely used command-line utility in Linux boxes.
How to Reboot and Shutdown Linux Servers?
As a Sysadmin, one of the frequent activities is to reboot or power off servers.
15 tar Command Examples for Sysadmin and Developers
tar is one of the popular file archiving formats available in Unix and Linux-based systems.
How to Add, Modify and Remove User in Linux?
User management in any operating system is one of the basic routine tasks of a system administrator.
Looking For Traceroute on RHEL 8? Try Tracepath
Network diagnostics is an essential part of any Network/System Administrator’s job, which includes analysis and troubleshooting different types of network problems.
What is Cygwin and How to Install on Windows?
Cygwin is a Linux-like environment for Windows-based systems. It consists of an emulation layer and a collection of tools that provide a Linux look and feel.
How to Install Git on CentOS, Ubuntu and Windows?
Git is one of the most popular open-source, distributed version control systems available, designed to handle everything from small to huge projects with speed and efficiency.
Looking for telnet on RHEL 8? Try nc
Telnet is a network protocol used to remotely access a computer and provides two-way text-based communication. So you need a telnet server and client to talk to each other.
How to Block FLoC using Nginx, Apache, WordPress, HAProxy and more?
FLoC or Federated Learning of Cohorts is a recent rollout by Google to replace third-party cookies with their own user surveillance built-in browser itself.
What is AWS CLI and how to install on Windows, macOS, Docker and Linux?
AWS Command Line Interface or CLI is a set of open-source tools that allows you to manage and automate AWS services using commands.
kubectl Command Examples to Know as Sysadmin
Kubernetes, also known as K8S, is a popular container orchestration tool for managing and scaling containerized infrastructure.
How to Check Established Network Connections in Docker Container
View and manage network connections established by a Docker container.