nushell/docs/commands/nth.md
2019-11-28 19:32:31 +01:00

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# nth
This command returns the nth row of a table, starting from 0.
If the number given is less than 0 or more than the number of rows, nothing is returned.
### Usage
```shell
> [input-command] | nth <row number> ...args
```
### Parameters:
* `<row number>` the number of the row to return
* `args`: Optionally return more rows
## Examples
```shell
> ls
━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━
# │ name │ type │ readonly │ size │ accessed │ modified
───┼────────────┼───────────┼──────────┼────────┼───────────────┼───────────────
0 │ Cargo.toml │ File │ │ 239 B │ 2 minutes ago │ 2 minutes ago
1 │ .git │ Directory │ │ 4.1 KB │ 2 minutes ago │ 2 minutes ago
2 │ .gitignore │ File │ │ 19 B │ 2 minutes ago │ 2 minutes ago
3 │ src │ Directory │ │ 4.1 KB │ 2 minutes ago │ 2 minutes ago
━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━
> ls | nth 0
━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━
# │ name │ type │ readonly │ size │ accessed │ modified
───┼────────────┼───────────┼──────────┼────────┼───────────────┼───────────────
0 │ Cargo.toml │ File │ │ 239 B │ 2 minutes ago │ 2 minutes ago
━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━
> ls | nth 0 2
━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━
# │ name │ type │ readonly │ size │ accessed │ modified
───┼────────────┼───────────┼──────────┼────────┼───────────────┼───────────────
0 │ Cargo.toml │ File │ │ 239 B │ 2 minutes ago │ 2 minutes ago
2 │ .gitignore │ File │ │ 19 B │ 2 minutes ago │ 2 minutes ago
━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━
> ls | nth 5
```