tldr/pages/common/7z.md

7z

File archiver with a high compression ratio. More information: https://manned.org/7z.

• [a]dd a file or directory to a new or existing archive:

7z a {{path/to/archive.7z}} {{path/to/file_or_directory}}

• Encrypt an existing archive (including filenames):

7z a {{path/to/encrypted.7z}} -p{{password}} -mhe=on {{path/to/archive.7z}}

• Etract an archive preserving the original directory structure:

7z x {{path/to/archive.7z}}

• Etract an archive to a specific directory:

7z x {{path/to/archive.7z}} -o{{path/to/output}}

• Etract an archive to stdout:

7z x {{path/to/archive.7z}} -so

• [a]rchive using a specific archive type:

7z a -t{{7z|bzip2|gzip|lzip|tar|zip}} {{path/to/archive}} {{path/to/file_or_directory}}

• [l]ist the contents of an archive:

7z l {{path/to/archive.7z}}

• Set the level of compression (higher means more compression, but slower):

7z a {{path/to/archive.7z}} -mx={{0|1|3|5|7|9}} {{path/to/file_or_directory}}