url encode for strings> url encode {flags} ...rest
--all, -a: encode all non-alphanumeric chars including /, ., :
...rest: For a data structure input, check strings at the given cell paths, and replace with result| input | output | 
|---|---|
| list<string> | list<string> | 
| record | record | 
| string | string | 
| table | table | 
Encode a url with escape characters
>'https://example.com/foo bar'|url encode
https://example.com/foo%20bar
Encode multiple urls with escape characters in list
> ['https://example.com/foo bar''https://example.com/a>b''中文字/eng/12 34'] |url encode
╭───┬─────────────────────────────────────────╮
│0│https://example.com/foo%20bar│
│1│https://example.com/a%3Eb│
│2│%E4%B8%AD%E6%96%87%E5%AD%97/eng/12%2034│
╰───┴─────────────────────────────────────────╯
Encode all non alphanumeric chars with all flag
>'https://example.com/foo bar'|url encode--all
https%3A%2F%2Fexample%2Ecom%2Ffoo%20bar
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    https://www.nushell.sh/commands/docs/url_encode.html