def for core

Signature

> def {flags} (def_name) (params) (body)

Parameters

• def_name: definition name
• params: parameters
• body: body of the definition

Input/output types:

Examples

Define a command and run it

>defsay-hi [] { echo'hi' };say-hi
hi

Define a command and run it with parameter(s)

>defsay-sth [sth: string] { echo$sth };say-sthhi
hi

Notes

This command is a parser keyword. For details, check: https://www.nushell.sh/book/thinking_in_nu.html