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.

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 command, just as if …

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

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

Jan 26, 2024 · In computing, the backtick has various uses, including: 1. **Command Substitution:** In Unix-based systems and programming languages like Bash, backticks are used for command …

The backtick (`) is often used to format code in markdown and programming, making text stand out as code. It’s usually found on the same key as the tilde (~). Click on the backtick symbol (`) to copy and …

Get a quick, free translation! BACKTICK meaning: 1. the symbol ` on a keyboard, used mainly in writing computer programs 2. the symbol ` on a…. Learn more.

Nov 12, 2025 · Template literals are enclosed by backtick (`) characters instead of double or single quotes. Along with having normal strings, template literals can also contain other parts called …