Linux is based on the earlier Unix system, which used the principle of modular design. In this type of system, the OS provides simple tools, while shell scripting and command language combine to perform complex workflows. Linux supports a number of languages, including PHP, Perl, Ruby, Python...
Boot Linux GRUB version 1 GRUB version 2 Alternative boot loaders dmesg command Runlevels /etc/inittab Change runlevel Network protocols What is an IP address? What is a MAC address? What is DHCP? What is DNS? Basic networking ifconfig command Configure a static IP address in Ubuntu Configu...
Once you’re familiar with Linux and the Command Line, you can learn basic Linux System Administration. If you’re interested in getting started with development, the Why use Linux for Development? guide will give you a useful primer for making a choice about a development system. This page ...
Using Linux command line interface (CLI): A Command Line Interface (CLI) is a text-based way to interact with an operating system using a keyboard. The Linux CLI allows users to easily control and manage a computer system’s resources by typing simple instructions using the CLI. Once the ...
LXC is a Linux container technology that provides a user interface for Linuxkernelcontainment features, such as namespaces; control groups, or cgroups; change roots, or chroots; secure computing, or seccomp, policies; and other kernel capabilities. The LXC platform includes several components, includ...
Aliases are different names for the same command. Consider them as shortcuts to a longer form command. The .bashrc file already has a set of predefined aliases. As a user, if there is an alias that you use regularly, then instead of defining it every time you open the terminal, you ca...
interact with the Linux system through a command-line interface. The X Window System, also known as X11 or X, is the most common graphical server for Linux, though not the only one. X runs as a server daemon on the system and is called upon by applications when graphical output is ...
special directories. To specify where the file exists, you can either give the file path or just give this command alone in case you are sure that the file can be found within the Linux directories. Here is the basic find command with the -f option to specify that it is a regular ...
Store files in an isolated Linux file system, specific to the installed distribution. Run command-line tools, such as BASH. Run common BASH command-line tools such as grep, sed, awk, or other ELF-64 binaries. Run Bash scripts and GNU/Linux command-line applications including: Tools: vim...
When practicing using cURL, it’s helpful to pick some public API to send commands too, which is what we’ll be doing next. cURL Syntax The basic syntax of the curl command looks like this: cURL [options] [URL] Let's unpack each part of this command: command: All cURL commands ...