See also: http://lists.gnu.org/archive/html/parallel/2011-01/msg00011.html
/Ole On Mon, Apr 25, 2011 at 7:38 PM, Jay Hacker <[email protected]> wrote: > For running the exact same command(s) on a bunch of machines, you > might want to look into a tool like func or Cluster SSH. Parallel is > more for "I have a bunch of jobs and I don't really care where they > run." > > That said, it's certainly possible, with something like: > > $ parallel -q -j0 ssh {} 'echo {}; parallel md5sum < files.txt' < hosts.txt > > This assumes files.txt (and parallel) is on all the hosts. > > > > On Sat, Apr 23, 2011 at 4:43 PM, Mag Gam <[email protected]> wrote: >> I have 2 files and I want to do something like this with parallel. >> >> fileA >> /var/log/httpd.log >> /var/log/mapd.log >> /var/log/mysqld.log >> /var/log/postgresql.log >> >> fileB >> host1 >> host2 >> host3 >> host4 >> >> I would like to run, 'md5sum' with `cat fileA` on all these hosts `cat >> fileB`. >> >> Any ideas? >> >> > >
