Session and utilities

The zip command

Creates .zip compressed archives, the format most compatible with Windows, macOS and almost any program.

Syntax

zip [-r] archivo.zip fichero...

Most useful options

-rIncludes folders recursively
-9Maximum compression
-eEncrypts with a password

Copy-ready examples

$ printf 'hola\n' > f.txt && zip p.zip f.txtCreate a .zip

You can try them in the browser terminal: it does not touch your computer.

Typical mistakes

  • Unlike gzip, zip bundles several files into one.
  • Classic zip encryption is weak; for sensitive data use other tools.

Related commands

unziptargzip

FAQ

Why use zip instead of tar.gz?

Because the Windows recipient opens it without installing anything.

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