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41 lines
801 B
Markdown
41 lines
801 B
Markdown
# str substring
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substrings text
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## Usage
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```shell
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> str substring <range> ...args {flags}
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```
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## Parameters
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* `<range>` the indexes to substring [start end]
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* ...args: optionally substring text by column paths
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## Flags
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* -h, --help: Display this help message
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## Examples
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Get a substring from the text
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```shell
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> echo 'good nushell' | str substring [5 12]
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```
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Alternatively, you can use the form
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```shell
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> echo 'good nushell' | str substring '5,12'
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```
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Drop the last `n` characters from the string
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```shell
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> echo 'good nushell' | str substring ',-5'
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```
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Get the remaining characters from a starting index
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```shell
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> echo 'good nushell' | str substring '5,'
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```
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Get the characters from the beginning until ending index
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```shell
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> echo 'good nushell' | str substring ',7'
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```
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