Unzip gunzip file

With the other option this is now the best answer. Show 6 more comments. Without requiring a temporary file: zcat somefile. This also works great if you want to pipe the output to another command with buffering without deleting the file zcat file.

The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked Related 0. Hot Network Questions. Viewed k times. How can I do this? Improve this question. Peter Mortensen Darkdeamon Darkdeamon 1, 2 2 gold badges 8 8 silver badges 8 8 bronze badges.

Can we see what you have tried please? Why is this so downvoted? The question can't be that bad given that there are 2 answers with above unitary upvotes. PauloNeves probably because the question shows no research at all from its author. Add a comment. Active Oldest Votes. Improve this answer. Erick 1, 12 12 silver badges 17 17 bronze badges.

Matt Matt 2, 2 2 gold badges 9 9 silver badges 7 7 bronze badges. According to the docs you need params for read obj and a write obj, docs. JeyJ : this is the purpose of the 'with' statement. Really useful if something is going wrong like an exception.

It makes sure that the resource is closed — sweetdream. Note that shutil. In particular, a negative length value means to copy the data without looping over the source data in chunks; by default the data is read in chunks to avoid uncontrolled memory consumption. Yu Xiang, gzip can only hold one file at the time, that's why it's often use with a tar archive.

If you have a. Show 3 more comments. The detection of the input format is automatic. When using the first two formats, gunzip checks a 32 bit CRC. For pack, gunzip checks the uncompressed length.

The standard compress format was not designed to allow consistency checks. However gunzip is sometimes able to detect a bad. Z file. If you get an error when uncompressing a. Z file, do not assume that the. Z file is correct simply because the standard uncompress does not complain.

This generally means that the standard uncompress does not check its input, and happily generates garbage output. Files created by zip can be uncompressed by gzip only if they have a single member compressed with the 'deflation' method. This feature is only intended to help conversion of tar. To extract zip files with several members, use unzip instead of gunzip. Eduonix Learning Solutions. Frahaan Hussain. Pradeep D.