Terminus

Run Bash Shell In Docker

start an interactive shell in Docker container

How To Use sudo su

A quick overview of using sudo su

POST JSON data with cURL

Different ways of sending JSON via cURL

Grep Count

Efficiently count lines or occurrences in a file.

Grep Multiple Strings

For two or more string, use an “or” expression (\|), or the -e flag.

How to use sudo rm -rf safely

We'll help you understand its components

How to run chmod recursively

Using -R is probably not what you want

Bash printf

How to use string formatting with bash printf

Bash Comments

Comments will help make your scripts more readable

Bash Concatenate Strings

Join two strings together in Bash

Curl Post Request

Use cURL to send data to a server

Bash Aliases

Create an alias for common commands

Reading User Input

Via command line arguments and prompting users for input

Bash Case Statement

A popular alternative to the if-then-else statement