Shebang

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In computing, a shebang is the character sequence #!, consisting of the characters number sign (also known as hash or octothorpe) and exclamation mark (also known as bang), at the beginning of a script. It is also called sharp-exclamation, sha-bang, hashbang, pound-bang, or hash-pling.

Excerpt from the Wikipedia article “Shebang (Unix)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: User:Linuxerist, Public domain, via Wikimedia Commons.