Welcome to the CHICKEN Scheme pasting service

compression pasted by andyjpb on Mon May 6 17:35:31 2013

$ ls
04-01-salmonella.html  04-08-salmonella.html  04-15-salmonella.html  04-22-salmonella.html  04-29-salmonella.html
04-01-salmonella.log   04-08-salmonella.log   04-15-salmonella.log   04-22-salmonella.log   04-29-salmonella.log
04-02-salmonella.html  04-09-salmonella.html  04-16-salmonella.html  04-23-salmonella.html  04-30-salmonella.html
04-02-salmonella.log   04-09-salmonella.log   04-16-salmonella.log   04-23-salmonella.log   04-30-salmonella.log
04-03-salmonella.html  04-10-salmonella.html  04-17-salmonella.html  04-24-salmonella.html  05-01-salmonella.html
04-03-salmonella.log   04-10-salmonella.log   04-17-salmonella.log   04-24-salmonella.log   05-01-salmonella.log
04-04-salmonella.html  04-11-salmonella.html  04-18-salmonella.html  04-25-salmonella.html  05-03-salmonella.html
04-04-salmonella.log   04-11-salmonella.log   04-18-salmonella.log   04-25-salmonella.log   05-03-salmonella.log
04-05-salmonella.html  04-12-salmonella.html  04-19-salmonella.html  04-26-salmonella.html  05-04-salmonella.html
04-05-salmonella.log   04-12-salmonella.log   04-19-salmonella.log   04-26-salmonella.log   05-04-salmonella.log
04-06-salmonella.html  04-13-salmonella.html  04-20-salmonella.html  04-27-salmonella.html  05-05-salmonella.html
04-06-salmonella.log   04-13-salmonella.log   04-20-salmonella.log   04-27-salmonella.log   05-05-salmonella.log
04-07-salmonella.html  04-14-salmonella.html  04-21-salmonella.html  04-28-salmonella.html
04-07-salmonella.log   04-14-salmonella.log   04-21-salmonella.log   04-28-salmonella.log

$ du -hs .
21M     .

$ mkdir html.z; cp -a *.html html.z

$ mkdir log.z; cp -a *.log log.z

$ du -hs html.z log.z/
908K    html.z
21M     log.z/

$ cd log.z/

$ gzip *

$ du -hs .
2.0M    .

$ rm *

$ cp -a ../*.log ./

$ du -hs .
21M     .

$ tar cf test.tar *.log

$ gzip test.tar 

$ du -hs test.tar.gz 
1.9M    test.tar.gz

$ rm test.tar.gz

$ tar cf test.tar *.log

$ gzip -9 test.tar 

$ du -hs test.tar.gz 
1.9M    test.tar.gz

$ tar cf test.tar *.log

$ bzip2 test.tar 

$ du -hs test.tar.bz2 
996K    test.tar.bz2

$ rm test.tar.bz2 

$ du -hs .
21M     .

$ bzip2 *

$ du -hs .
1.5M    .

$ rm -fr *

$ cp -a ../*.log ./

$ du -hs .
21M     .

$ tar cf test.tar *.log

$ bzip2 -9 test.tar

$ du -hs test.tar.bz2 
996K    test.tar.bz2

lzma added by andyjpb on Mon May 6 17:41:50 2013

$ rm test.tar.bz2

$ du -hs .
21M     .

$ tar cf test.tar *.log

$ du -hs test.tar 
21M     test.tar

$ lzma test.tar 

$ du -hs test.tar.lzma 
144K    test.tar.lzma

$ rm -fr test.tar.lzma 

$ tar cf test.tar *.log

$ du -hs test.tar 
21M     test.tar

$ lzma -9 test.tar 

$ du -hs test.tar.lzma 
132K    test.tar.lzma

$ rm test.tar.lzma

$ du -hs .
21M     .

$ lzma *

$ du -hs .
1.1M    .

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