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https://github.com/nushell/nushell
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59 lines
3.7 KiB
Markdown
59 lines
3.7 KiB
Markdown
# select
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This command displays only the column names passed on to it.
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## Examples
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```shell
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> ls
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━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━
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# │ name │ type │ readonly │ size │ created │ accessed │ modified
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───┼────────────────────────────┼──────┼──────────┼────────┼─────────────┼─────────────┼─────────────
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0 │ zeusiscrazy.txt │ File │ │ 556 B │ a month ago │ a month ago │ a month ago
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1 │ coww.txt │ File │ │ 24 B │ a month ago │ a month ago │ a month ago
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2 │ randomweirdstuff.txt │ File │ │ 197 B │ a month ago │ a month ago │ a month ago
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3 │ abaracadabra.txt │ File │ │ 401 B │ a month ago │ a month ago │ a month ago
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4 │ youshouldeatmorecereal.txt │ File │ │ 768 B │ a month ago │ a month ago │ a month ago
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━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━
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```
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```shell
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> ls | select name
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━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ name
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───┼────────────────────────────
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0 │ zeusiscrazy.txt
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1 │ coww.txt
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2 │ randomweirdstuff.txt
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3 │ abaracadabra.txt
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4 │ youshouldeatmorecereal.txt
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━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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The order in which you put the column names matters:
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```shell
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> ls | select type name size
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━━━┯━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━
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# │ type │ name │ size
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───┼──────┼────────────────────────────┼────────
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0 │ File │ zeusiscrazy.txt │ 556 B
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1 │ File │ coww.txt │ 24 B
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2 │ File │ randomweirdstuff.txt │ 197 B
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3 │ File │ abaracadabra.txt │ 401 B
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4 │ File │ youshouldeatmorecereal.txt │ 768 B
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━━━┷━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━
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```
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```shell
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> ls | select size type name
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━━━┯━━━━━━━━┯━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ size │ type │ name
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───┼────────┼──────┼────────────────────────────
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0 │ 556 B │ File │ zeusiscrazy.txt
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1 │ 24 B │ File │ coww.txt
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2 │ 197 B │ File │ randomweirdstuff.txt
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3 │ 401 B │ File │ abaracadabra.txt
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4 │ 768 B │ File │ youshouldeatmorecereal.txt
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━━━┷━━━━━━━━┷━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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