0
votes
0answers
35 views

Gzip, firmware problems

I am trying to unpackage firmware. The file command gives me this. gzip compressed data, ASCII, has CRC, extra field gzip -d gzip.gz gives this. gzip: gzip.gz has flags 0xcf -- not supported Any ...
3
votes
2answers
3k views

Is there a way to force gzip not to overwrite files on conflict?

I'm writing a script in which I'm gzipping files. There's a possibility that I might zip a file, create a file of the same name, and try to gzip this as well, e.g. $ ls -l archive/ total 4 ...
0
votes
1answer
118 views

gzip many files one by one

I have 100 files, n1.txt, n2.txt,… and I want to gzip each of them, but not in one file – finally I'd like to have 100 n*.txt.gz files. How can I do that in Linux with Bash?
1
vote
1answer
4k views

What command to use to unpack a .tar.gz file in Windows?

I use to receive tar.gz files fromm colleagues but unpacking them with 7zip is not convenient as it unpacks a tar file from gz first while I usually seek to get the tar file contents (so I have to ...
2
votes
1answer
170 views

UNIX shell command to expand files of any compressed type

Is there any UNIX shell command to expand a compressed file which type is not known in advance? I should be able to use this command to expand at least any of the following types of files, though the ...
8
votes
4answers
9k views

How to obtain maximum compression with .tar.gz?

The way i understand the use of tar + gzip is that tar is normally used to consolidate a grouping of files into a single file, then gzip is used to compress that file. I recently learned that tar can ...
6
votes
3answers
4k views

How to gzip a directory, transfer via scp, and decompress in one command?

I frequently transfer large directories over scp and it would be sweet if I could somehow compress the directory, send it, and decompress it all in one. Is something like this possible?
2
votes
1answer
1k views

gzip - Extracting without deleting zip file

Right now I am running an extract from a .gz file using the Windows gzip.exe. However when I decompress the file, it kills the .gz file and leaves me with the extract file. For example if I run this ...
8
votes
4answers
6k views

gzip all files without deleting them

I need to gzip all files in a dir separately including all files in sub-directories without deleting the originals afterwards. So let's say I have index.html, I want to have at the end index.html.gzip ...
8
votes
1answer
12k views

How to list the contents of a zip along w/ file sizes and compression ratio via cmd line

How do I list the contents of a zip along w/ file sizes and compression ratio (or packed size) on osx w/ command line tools?
14
votes
5answers
38k views

Command to 'gzip' a folder?

I am new to Mac command prompt stuff. How do you create a gzip of a folder in Mac OS X? I was told by a few folks that if you want to create a gzip of a folder you should 'tar' it first and then ...
1
vote
3answers
869 views

Linux Command line: recursively overwriting every file with a gzipped version?

______________ myFolder What can I replace with _____ to recursively gzip every file starting at myFolder and have the gzip be overwrite the file (rename the gzip file to the original filename)?