-- Leo's gemini proxy
-- Connecting to freeshell.de:1965...
-- Connected
-- Sending request
-- Meta line: 20 text/gemini;lang=en-GB
> Check file types and compare values.
> Returns 0 if the condition evaluates to true, 1 if it evaluates to false.
Test if a given variable is equal/not equal to the specified string:
[ "${variable}" {==|!=} "{string}" ]
Test if a given variable is [eq]ual/[n]ot [e]qual/[g]reater [t]han/[l]ess [t]han/[g]reater than or [e]qual/[l]ess than or [e]qual to the specified number:
[ "${variable}" -{eq|ne|gt|lt|ge|le} {integer} ]
Test if the specified variable has a [n]on-empty value:
[ -n "${variable}" ]
Test if the specified variable has an empty value:
[ -z "${variable}" ]
Test if the specified [f]ile exists:
[ -f {path/to/file} ]
Test if the specified [d]irectory exists:
[ -d {path/to/directory} ]
Test if the specified file or directory [e]xists:
[ -e {path/to/file_or_directory} ]
> Copyright © 2014—present the tldr-pages team and contributors.
> This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).
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