mirror of
https://github.com/nushell/nushell.git
synced 2024-12-01 21:03:58 +01:00
bff81f24aa
* Autogenerate missing docs * Update ansi.md * Rename question mark command docs * Delete empty?.md
28 lines
622 B
Markdown
28 lines
622 B
Markdown
# if
|
|
Run blocks if a condition is true or false.
|
|
|
|
## Usage
|
|
```shell
|
|
> if <condition> <then_case> <else_case> {flags}
|
|
```
|
|
|
|
## Parameters
|
|
* `<condition>` the condition that must match
|
|
* `<then_case>` block to run if condition is true
|
|
* `<else_case>` block to run if condition is false
|
|
|
|
## Flags
|
|
* -h, --help: Display this help message
|
|
|
|
## Examples
|
|
Run a block if a condition is true
|
|
```shell
|
|
> let x = 10; if $x > 5 { echo 'greater than 5' } { echo 'less than or equal to 5' }
|
|
```
|
|
|
|
Run a block if a condition is false
|
|
```shell
|
|
> let x = 1; if $x > 5 { echo 'greater than 5' } { echo 'less than or equal to 5' }
|
|
```
|
|
|