Many command-line interface languages and the scripting (programming) languages like Perl, PHP, Ruby and Julia (though see below) use pairs of backticks to indicate command substitution.

The backtick, `, is a punctuation mark used mainly in computing and programming.

Dec 28, 2014 · Backticks enclose template literals, previously known as template strings. Template literals are string literals that allow embedded expressions and string interpolation …

Everything you type between backticks is evaluated (executed) by the shell before the main command (like chown in your examples), and the output of that execution is used by that …

Mar 6, 2011 · On a Hungarian keyboard the backtick character is available via Alt Gr + 7 (Right Alt + 7). On German keyboard, backtick ´ is on the left to backspace , or right to ß key. You need …

Nov 25, 2025 · Despite its unassuming appearance, the backtick plays a surprisingly vital role in various computing contexts. What is a backtick on a keyboard? It’s more than just a character; …

Jun 25, 2025 · Alternatively known as acute, backtick, left quote, or an open quote, the back quote or backquote is a punctuation mark (`). It's on the same U.S. computer keyboard key as the tilde.

Jul 23, 2025 · It introduces the concept of template literals, providing us with a more concise and expressive way to construct strings compared to traditional methods. Below are the uses of …

Jul 12, 2024 · In JavaScript, backticks differ significantly from single (') and double (") quotation marks. While traditional quotes create simple string primitives, backticks generate template …

Delimiting code blocks: Backticks are used to enclose code blocks in various programming languages, including Python, Ruby, and JavaScript. This allows programmers to group related …