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nushell/docs/commands/update.md
Bruno Heridet cb24a9c7ea
doc: rename edit command to update (#1774)
2020-05-13 20:02:41 +12:00

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update

Updates an existing column on a table. First parameter is the column to update and the second parameter is the value to put.

Examples

> ls
━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━┯━━━━━━━━━━━
 # │ name                       │ type │ readonly │ size   │ accessed  │ modified
───┼────────────────────────────┼──────┼──────────┼────────┼───────────┼───────────
 0 │ zeusiscrazy.txt            │ File │          │ 556 B  │ a day ago │ a day ago
 1 │ coww.txt                   │ File │          │  24 B  │ a day ago │ a day ago
 2 │ randomweirdstuff.txt       │ File │          │ 197 B  │ a day ago │ a day ago
 3 │ abaracadabra.txt           │ File │          │ 401 B  │ a day ago │ a day ago
 4 │ youshouldeatmorecereal.txt │ File │          │ 768 B  │ a day ago │ a day ago
━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━━
> ls | update modified neverrrr
━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━┯━━━━━━━━━━┯━━━━━━━━┯━━━━━━━━━━━┯━━━━━━━━━━
 # │ name                       │ type │ readonly │ size   │ accessed  │ modified
───┼────────────────────────────┼──────┼──────────┼────────┼───────────┼──────────
 0 │ zeusiscrazy.txt            │ File │          │ 556 B  │ a day ago │ neverrrr
 1 │ coww.txt                   │ File │          │  24 B  │ a day ago │ neverrrr
 2 │ randomweirdstuff.txt       │ File │          │ 197 B  │ a day ago │ neverrrr
 3 │ abaracadabra.txt           │ File │          │ 401 B  │ a day ago │ neverrrr
 4 │ youshouldeatmorecereal.txt │ File │          │ 768 B  │ a day ago │ neverrrr
━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━

> shells
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 # │   │ name       │ path
───┼───┼────────────┼────────────────────────────────
 0 │ X │ filesystem │ /home/username/stuff/expr/stuff
 1 │   │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> shells | update " " X | update path /
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━
 # │   │ name       │ path
───┼───┼────────────┼──────
 0 │ X │ filesystem │ /
 1 │ X │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━