string-join - join strings with delimiter — fish-shell 3.1.2 documentation

# string-join - join strings with delimiter

## Synopsis

    string join [(-q | --quiet)] SEP [STRING...]
    string join0 [(-q | --quiet)] [STRING...]

## Description

`string join` joins its STRING arguments into a single string separated by SEP, which can be an empty string. Exit status: 0 if at least one join was performed, or 1 otherwise.

`string join0` joins its STRING arguments into a single string separated by the zero byte (NUL), and adds a trailing NUL. This is most useful in conjunction with tools that accept NUL-delimited input, such as `sort -z`. Exit status: 0 if at least one join was performed, or 1 otherwise.

## Examples

    >_ seq 3 | string join ...
    1...2...3