I wanted to compress a directory which I did with:
I knew that you could specify the compression level with gzip so I then did:
Now I know this probably won't work )it's a 1.3GB file and still going in the background) as I'm trying to compress a file that's already compressed (with tar -z), and it's now producing output on the screen that's just complete rubbish, with umlauts and so forth, but the thing is that my speaker has gone mad. I'm using cygwin on windows XP, and the default 'ding' is playing about four times a second almost non-stop whilst the compression is going. But there are no messages on the screen other than the console window output.
is forcibly compressing the initial file (already compressed) with a compression level of 9 and printing the stats in verbose mode to the screen, but compressing to a file (the second filename listed)?
Why then does that have anything to do with the speakers? The command ran for an hour before I stopped it - the 'dings' were driving me mad.
is forcibly compressing the initial file (already compressed) with a compression level of 9 and printing the stats in verbose mode to the screen, but compressing to a file (the second filename listed)?
Why then does that have anything to do with the speakers? The command ran for an hour before I stopped it - the 'dings' were driving me mad.
H.
When you send the binary output of gzip (a lot of unprintable chars and some terminal control commands) to stdout the terminal beeps in protest.
Another thing, compressing a gzip file again will not save any disk space and you will be spending twice the amount of time compressing and extracting the archive.
BTW, I had to remove the previously corrupted archive, but:
does not work. It says "Removed backup15062007.tar.gz" but it still shows up in the directory listing.
Hi All,
I have a random test file: test.txt, size: 146
$ ll test.txt
$ 146 test.txt
Take 1:
$ cat test.txt | gzip > test.txt.gz
$ ll test.txt.gz
$ 124 test.txt.gz
Take 2:
$ gzip test.txt
$ ll test.txt.gz
$ 133 test.txt.gz
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