2019-10-04 14:37:11 +00:00
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# nth
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2020-03-13 17:23:41 +00:00
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This command returns the nth row of a table, starting from 0.
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2019-10-04 14:37:11 +00:00
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If the number given is less than 0 or more than the number of rows, nothing is returned.
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2020-06-23 18:21:47 +00:00
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## Usage
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2019-10-04 14:37:11 +00:00
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```shell
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2019-11-28 18:32:31 +00:00
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> [input-command] | nth <row number> ...args
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2019-10-04 14:37:11 +00:00
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```
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2020-06-23 18:21:47 +00:00
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## Parameters
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2019-11-28 18:32:31 +00:00
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* `<row number>` the number of the row to return
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* `args`: Optionally return more rows
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2019-10-04 14:37:11 +00:00
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## Examples
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2020-06-23 18:21:47 +00:00
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2019-10-04 14:37:11 +00:00
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```shell
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> ls
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2020-06-23 18:21:47 +00:00
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────┬────────────────────┬──────┬──────────┬──────────────
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# │ name │ type │ size │ modified
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────┼────────────────────┼──────┼──────────┼──────────────
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0 │ CODE_OF_CONDUCT.md │ File │ 3.4 KB │ 53 mins ago
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1 │ CONTRIBUTING.md │ File │ 1.3 KB │ 6 mins ago
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2 │ Cargo.lock │ File │ 113.3 KB │ 53 mins ago
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3 │ Cargo.toml │ File │ 4.6 KB │ 53 mins ago
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4 │ LICENSE │ File │ 1.1 KB │ 3 months ago
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5 │ Makefile.toml │ File │ 449 B │ 5 months ago
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6 │ README.md │ File │ 15.8 KB │ 2 mins ago
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7 │ TODO.md │ File │ 0 B │ 53 mins ago
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8 │ assets │ Dir │ 128 B │ 5 months ago
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9 │ build.rs │ File │ 78 B │ 4 months ago
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10 │ crates │ Dir │ 704 B │ 53 mins ago
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11 │ debian │ Dir │ 352 B │ 5 months ago
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12 │ docker │ Dir │ 288 B │ 3 months ago
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13 │ docs │ Dir │ 192 B │ 53 mins ago
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14 │ features.toml │ File │ 632 B │ 4 months ago
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15 │ images │ Dir │ 160 B │ 5 months ago
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16 │ rustfmt.toml │ File │ 16 B │ 5 months ago
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17 │ src │ Dir │ 128 B │ 1 day ago
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18 │ target │ Dir │ 160 B │ 5 days ago
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19 │ tests │ Dir │ 192 B │ 3 months ago
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────┴────────────────────┴──────┴──────────┴──────────────
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```
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2019-10-04 14:37:11 +00:00
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2020-06-23 18:21:47 +00:00
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```shell
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2019-10-04 14:37:11 +00:00
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> ls | nth 0
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2020-06-23 18:21:47 +00:00
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──────────┬────────────────────
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name │ CODE_OF_CONDUCT.md
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type │ File
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size │ 3.4 KB
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modified │ 54 mins ago
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──────────┴────────────────────
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```
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2019-11-28 18:32:31 +00:00
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2020-06-23 18:21:47 +00:00
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```shell
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2019-11-28 18:32:31 +00:00
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> ls | nth 0 2
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2020-06-23 18:21:47 +00:00
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───┬────────────────────┬──────┬──────────┬─────────────
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# │ name │ type │ size │ modified
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───┼────────────────────┼──────┼──────────┼─────────────
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0 │ CODE_OF_CONDUCT.md │ File │ 3.4 KB │ 54 mins ago
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1 │ Cargo.lock │ File │ 113.3 KB │ 54 mins ago
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───┴────────────────────┴──────┴──────────┴─────────────
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```
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2019-10-04 14:37:11 +00:00
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2020-06-23 18:21:47 +00:00
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```shell
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2019-10-04 14:37:11 +00:00
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> ls | nth 5
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2020-06-23 18:21:47 +00:00
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──────────┬───────────────
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name │ Makefile.toml
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type │ File
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size │ 449 B
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modified │ 5 months ago
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──────────┴───────────────
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```
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