mirror of
https://github.com/nushell/nushell
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54 lines
5.2 KiB
Markdown
54 lines
5.2 KiB
Markdown
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# get
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Open given cells as text.
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Syntax: `get ...args`
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### Parameters:
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* `args`: optionally return additional data by path
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## Examples
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If we run `sys` we recieve a table which contains tables itself:
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```shell
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> sys
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━
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host │ cpu │ disks │ mem │ temp │ net │ battery
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────────────────────────────────────────┼────────────────────────────────────┼────────────────┼───────────────────────────────────────┼────────────────┼────────────────┼────────────────
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[row arch hostname name release uptime │ [row cores current ghz max ghz min │ [table 7 rows] │ [row free swap free swap total total] │ [table 6 rows] │ [table 3 rows] │ [table 1 rows]
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users] │ ghz] │ │ │ │ │
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━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━
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```
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To access one of the embeded tables we can use the `get` command
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```shell
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> sys | get cpu
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━━━━━━━┯━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━
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cores │ current ghz │ min ghz │ max ghz
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───────┼───────────────────┼────────────────────┼───────────────────
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4 │ 1.530000000000000 │ 0.5000000000000000 │ 3.500000000000000
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━━━━━━━┷━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> sys | get battery
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━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━
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vendor │ model │ mins to full
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────────┼──────────┼──────────────────
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SMP │ L14M2P21 │ 16.7024000000000
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━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━
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```
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There's also the ability to pass multiple parameters to `get` which results in an output like this
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```shell
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sys | get cpu battery
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━━━┯━━━━━━━┯━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━
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# │ cores │ current ghz │ min ghz │ max ghz │ vendor │ model │ mins to full
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───┼───────┼───────────────────┼────────────────────┼───────────────────┼────────┼──────────┼───────────────────
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0 │ 4 │ 1.500000000000000 │ 0.5000000000000000 │ 3.500000000000000 │ │ │
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1 │ │ │ │ │ SMP │ L14M2P21 │ 16.94503000000000
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━━━┷━━━━━━━┷━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━
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```
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