Operators

Arithmetic Operators

+ - Plus / Addition
- - Minus / Subtraction
* - Multiply
/ - Divide
== - Equal
!= - Not Equal
// - Floor Division
< - Less Than
> - Greater Than
<= - Less Than or Equal To
>= - Greater Than or Equal To
mod - Modulo
** - Pow

Bitwise Operators

Nushell provides support for these bitwise operators:

bit-or - bitwise or
bit-xor - bitwise exclusive or
bit-and - bitwise and
bit-shl - bitwise shift left
bit-shr - bitwise shift right

Other operators

=~/like - Regex Match / Contains
!~/not-like - Not Regex Match / Not Contains
in - Is a member of (doesn’t use regex)
not-in - Is not a member of (doesn’t use regex)
has - Contains a value of (doesn’t use regex)
not-has - Does not contain a value of (doesn’t use regex)
starts-with - Starts With
not-starts-with - Does not start with
ends-with - Ends With
not-ends-with - Does not end with
and - And
or - Or

Brackets

`[` and `]`

The brackets can be used to make lists.

~> [ 1, 2, 3 ]
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
│ 2 │ 3 │
╰───┴───╯

`{` and `}`

The braces can be used to make records and closures.

~> { a: 1, b: 2 }
╭───┬───╮
│ a │ 1 │
│ b │ 2 │
╰───┴───╯

`(` and `)`

The parentheses can be used to denote sub-expressions.

~> # This would fail without parentheses
~> { a: ('aaa' | str length), b: 2 }
╭───┬───╮
│ a │ 3 │
│ b │ 2 │
╰───┴───╯

Ported from nushell/nushell.github.io. Copyright (c) 2021 Nushell Project. MIT License.

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