13

Normally, to zip a directory, I can do something like this:

zip -r archive.zip directory/

However, if I try to remove the extension from archive.zip like this:

zip -r archive directory/

It implicitly appends the .zip extension to the output. Is there a way to do this without creating a .zip and then renaming it?

I'm using this version of zip on Ubuntu 18.04:

Copyright (c) 1990-2008 Info-ZIP - Type 'zip "-L"' for software license.
This is Zip 3.0 (July 5th 2008), by Info-ZIP.
  • 3
    I'm just curious, but why do you need it? – jnovacho Dec 19 '19 at 10:03
  • 2
    @jnovacho I have a Makefile which builds a Python zipapp (zip file with shebang that the Python interpreter knows how to open and run code from). The executable looks cleaner if I omit a file extension extension as would be done with other Unix executables. – Wasabi Fan Dec 19 '19 at 19:27
26

The -A (--adjust-sfx) option causes zip to treat the given archive name as-is:

zip -Ar archive directory/

This works even when archive isn’t created as a self-extracting archive.

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16

You can have it provide the zip output to stdout and then redirect it to a file:

zip -r - -- directory/ > archive

The first dash refers to stdout and the pair of dashes separates the initial arguments from the input list, for clarity.

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