Commands and shortcuts can boost your productivity 🔥
If you are a developer, commands and shortcuts are everywhere. Knowing the commands and shortcuts saves you a lot of time.
As a programmer, you most likely use git or will have to use git. Git is a version control system that is often used to work with code.
Vim, a programmers editor, heavily uses commands/shortcuts. The w
to jump to the next word, b
to jump backwards, /
to search, d2w
to delete two words and so on.
You probably have to learn SQL if you use databases. Nearly all web apps use a database and SQL is the language that interacts with databases.
Linux commands are the most important part for the study of Linux. Without the knowledge of these commands, a normal Linux user cannot compete with an advance or an expert!
You can practice git, practice linux and others online instead of going through hundreds of manuals or blogs 😄
Show me commands
Some Linux commands are shown below. The ls command lists the contents of directories
$ ls
The tree command lists the contents of directories in a tree-like format.
$ tree
The du command shows disk usage for a directory and its subdirectories.
$ du
The find command find files.
$ find . -name "*.mkv"
The tail command just prints the last 10 lines of a file.
$ tail ~/.bash_history
The head command prints the first 10 lines of a file.
$ head ~/.bash_history
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