Re: Processing a big file using more CPUs

2019-02-11 Thread Nio Wiklund
Den 2019-02-11 kl. 23:54, skrev Ole Tange: On Mon, Feb 4, 2019 at 10:19 PM Nio Wiklund wrote: : cat bigfile | parallel --pipe --recend '' -k gzip -9 > bigfile.gz : The reason why I want this is that I often create compressed images of the content of a drive, /dev/sdx, and I lose

Re: Processing a big file using more CPUs

2019-02-11 Thread Ole Tange
On Mon, Feb 4, 2019 at 10:19 PM Nio Wiklund wrote: : >cat bigfile | parallel --pipe --recend '' -k gzip -9 > bigfile.gz : > The reason why I want this is that I often create compressed images of > the content of a drive, /dev/sdx, and I lose approximately half the > compression improvement