fdncred/nushell_bashisms.md

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nushell bashisms

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nushell_bashisms.md

Bashisms

What is a bashism

A bashism is a command, operator, or syntax in the repl that most people associate with bash.

What bashisms does Nushell support?

Bang Bang syntax

In reedline we support these bashisms.

!! - Repeat the last command.
!n - Repeat the nth command from your nushell history.
!-n - Repeat the nth command from your last history entry.
!$ - Get the last spatially separated token from the last command in your history.
!term - Repeat the last command match a strings beginning.

How to invoke bang bang syntax

In nushell when you type a bang command, it performs that functionality and places the result in the nushell command line buffer in the repl. It does not execute it.

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