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nushell/docs/commands/str.md

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Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
# str
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
Applies the subcommand to a value or a table.
Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
## Examples
```shell
> shells
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ /home/TUX/stuff/expr/stuff
1 │ │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> shells | str upcase path
Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ /HOME/TUX/STUFF/EXPR/STUFF
1 │ │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> shells | str downcase path
Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ /home/tux/stuff/expr/stuff
1 │ │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> shells | str substring "21, 99" path
Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ stuff
1 │ │ filesystem │
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> shells | str substring "6," path
Substring option for str plugin Adds new substr function to str plugin with tests and documentation Function takes a start/end location as a string in the form "##,##", both sides of comma are optional, and behaves like Rust's own index operator [##..##].
2019-10-31 17:40:56 +00:00
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ TUX/stuff/expr/stuff
1 │ │ filesystem │
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```
Updated Doc, error on bad input
2019-11-01 22:25:08 +00:00
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```shell
Fix str --to-int usages (#2167)
2020-07-13 19:07:34 +00:00
> echo "1, 2, 3" | split row "," | str to-int | math sum
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
6
```
str plugin can capitalize and trim strings. (#1652) * Str plugin can capitalize. * Str plugin can trim.
2020-04-24 21:37:58 +00:00
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> echo "nu" | str capitalize
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
Nu
```
str plugin can capitalize and trim strings. (#1652) * Str plugin can capitalize. * Str plugin can trim.
2020-04-24 21:37:58 +00:00
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> echo "Nu " | str trim
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
Nu
```
Add str reverse subcommand (#2170) * Add str reverse subcommand * rustfmt
2020-07-14 20:47:04 +00:00
```shell
> echo "Nushell" | str reverse
llehsuN
```
First pass at updating all documentation formatting and cleaning up output of examples (#2031)
2020-06-23 18:21:47 +00:00
```shell
Str plugin promoted to built-in Nu command.
2020-05-26 22:19:18 +00:00
> shells | str find-replace "TUX" "skipper" path
Docs: Mention how to use `str --find-replace` in the docs. (#1653) Co-authored-by: Christoph Siedentop <christoph@siedentop.name>
2020-04-25 06:07:38 +00:00
━━━┯━━━┯━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# │ │ name │ path
───┼───┼────────────┼────────────────────────────────
0 │ X │ filesystem │ /home/skipper/stuff/expr/stuff
1 │ │ filesystem │ /
━━━┷━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```
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