The Linux operating system has been here for a while and is one of the most popular open-source software platforms. From smartphones to desktops and servers, it powers many devices and services that make our lives easier. With its powerful features and flexibility, it’s no wonder why so many people choose Linux as their go-to platform.
Read on and discover five useful tricks for quicker and easier Linux navigation using the terminal.
What is Linux?
Linux is a widely-used, open-source operating system that powers millions of devices and services worldwide. It was first released in 1991 by creator Linus Torvalds and has since become a popular and versatile operating system.
Among the primary reasons Linux is so popular are its flexibility and security parameters. It can power servers and run desktop computers and even mobile devices without your having to worry about getting infected with viruses or malware.
The operating system also has many user-friendly features, including an easy-to-use command line interface called the terminal. With the terminal, users can quickly and easily access resources on their computer and execute commands with one line of code.
Here are some of the best Linux terminal tricks you can do in navigating Linux operating systems:
1) Use Aliases To Create Shortcuts for Commonly Used Commands
Aliases are shortcuts you can use to reduce the typing required for commonly used commands in the Linux terminal. You can quickly and efficiently execute a command with just a few keystrokes or mouse clicks by creating an alias.
Creating an alias is very simple. You must input the command with its full path, followed by an equal sign and the handle you want to create. For example, if you’re going to make an alias for ‘ls’ (list files in a directory), you would enter:
alias ls='/usr/bin/ls -l’Once saved, all you must do is type ‘ls’ in the terminal, and it will execute the command without having to type out the full path.
2) Use Command Line Completion
Command line completion is a great way to speed up your Linux terminal navigation. It allows you to quickly access commands, files, folders, and more with just a few keystrokes. This can be especially useful when navigating to directories deep in the filesystem tree.
To enable command line completion, hit the Tab key after typing the first few letters of a directory name or command. The terminal will then generate a list of available options for you to choose from. You can then hit the Enter key to select the one you want and continue typing.
3) Learn How To Use Wildcards
Wildcards are a powerful and convenient way to search for directories and files in the Linux terminal. A wildcard is any character or string of characters that you can use to represent any other character or group. The most common wildcard is the asterisk (*), representing any number of characters.
For example, to search the directory for all files beginning with “My,” you would enter:
ls My*This command would display a list of all files that start with the letters “My.” Wildcards are also helpful when navigating Linux within folder hierarchies, as you can quickly jump between levels. This will make it easier for you to search through your files for when you need to pay taxes, for example.
4) Take Advantage of Command History
The Linux terminal is a powerful tool for accessing and navigating Linux resources on your system. One of the most valuable tricks to quickly move between commands and directories is taking advantage of the command history with the up/down arrow keys.
You can cycle through previously entered commands in the terminal by hitting the up or down arrow key. That is a great way to search and quickly access resources you have already accessed. It also allows you to change existing commands without retyping them from scratch.
You can also use the Page Up and Down keys to hurry through your command history. This is especially useful when navigating longer directory paths or dealing with an extensive list of commands.
5) Use Keyboard Shortcuts
Using keyboard shortcuts such as CTRL + A, CTRL + E, and CTRL + U is a great way to make Linux terminal navigation faster and more efficient. These shortcut keys allow you to quickly move the cursor around the command line without clicking each letter manually.
- CTRL + A takes you to the beginning of the line
- CTRL + E takes you to the end of the line
- CTRL + U deletes all characters from the beginning of the line up until where your cursor is located
The keyboard shortcuts are handy when dealing with more extended commands or directory paths, as they allow you to jump between letters and words quickly. They can also be used to quickly move the cursor to any point within a line of text.
By taking advantage of these keyboard shortcuts, you can significantly reduce the time to execute commands in the terminal. This will help make your workflow more efficient and give you more time to focus on other tasks.
Navigate With Ease
Linux terminal navigation can be daunting, but with some practice and knowledge of its features, you can become an expert in no time. By taking advantage of command line completion, wildcards for searches, keyboard shortcuts, and the up/down arrow keys to access command history, you’ll find navigating your way around the Linux shell much simpler. With these tips, even novice users will quickly learn to navigate their systems like pros.
