Bash as a Service

Re:Bash as a Service by swah on Tuesday March 13, 2012 @04:43PM (#3700333)

I understood it as "run a this command in an implementation that is parallelized and runs in 1000's of machines but has the same interface.

[ Parent | on HN ]

Re:Bash as a Service by icebraining on Tuesday March 13, 2012 @05:01PM (#3700417)

     parallel --onall my-command

Done! (Assuming you've added the SSH logins to ~/.parallel/sshloginfile)

For example, to use them to convert a bunch of images from PNG to JPG:

    find . --name '*.png' | parallel --onall --trc {.}.jpg "convert {} {.}.jpg"

This takes care of sending the PNGs and retrieving the JPGs. Now you just need a few aliases to hide the parallel.

[ Parent | on HN ]

Re:Bash as a Service by davidcuddeback on Tuesday March 13, 2012 @06:30PM (#3700676)

Thank you!

[ Parent | on HN ]