forked from extern/nushell
86 lines
4.0 KiB
Markdown
86 lines
4.0 KiB
Markdown
# str
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Applies the subcommand to a value or a table.
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## Examples
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```shell
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> shells
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ /home/TUX/stuff/expr/stuff
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1 │ │ filesystem │ /
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> shells | str upcase path
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ /HOME/TUX/STUFF/EXPR/STUFF
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1 │ │ filesystem │ /
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> shells | str downcase path
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ /home/tux/stuff/expr/stuff
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1 │ │ filesystem │ /
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> shells | str substring "21, 99" path
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ stuff
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1 │ │ filesystem │
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> shells | str substring "6," path
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ TUX/stuff/expr/stuff
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1 │ │ filesystem │
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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```shell
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> echo "1, 2, 3" | split row "," | str to-int | math sum
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6
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```
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```shell
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> echo "nu" | str capitalize
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Nu
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```
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```shell
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> echo "Nu " | str trim
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Nu
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```
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```shell
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> echo "Nushell" | str reverse
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llehsuN
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```
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```shell
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> shells | str find-replace "TUX" "skipper" path
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━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ │ name │ path
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───┼───┼────────────┼────────────────────────────────
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0 │ X │ filesystem │ /home/skipper/stuff/expr/stuff
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1 │ │ filesystem │ /
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━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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```
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