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https://github.com/nushell/nushell
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48 lines
882 B
Markdown
48 lines
882 B
Markdown
---
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title: find
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layout: command
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version: 0.59.0
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---
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Searches terms in the input or for elements of the input that satisfies the predicate.
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## Signature
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```> find ...rest --predicate```
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## Parameters
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- `...rest`: terms to search
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- `--predicate {block}`: the predicate to satisfy
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## Examples
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Search for multiple terms in a command output
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```shell
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> ls | find toml md sh
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```
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Search for a term in a string
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```shell
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> echo Cargo.toml | find toml
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```
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Search a number or a file size in a list of numbers
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```shell
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> [1 5 3kb 4 3Mb] | find 5 3kb
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```
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Search a char in a list of string
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```shell
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> [moe larry curly] | find l
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```
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Find the first odd value
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```shell
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> echo [2 4 3 6 5 8] | find --predicate { |it| ($it mod 2) == 1 }
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```
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Find if a service is not running
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```shell
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> echo [[version patch]; [0.1.0 $false] [0.1.1 $true] [0.2.0 $false]] | find -p { |it| $it.patch }
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```
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