arek2's comments | WingNews

arek2 | 12 years ago | on: What I learned from others' shell scripts

All right, but he wrote: "The 2>&1 > /dev/null puts both output stream and error stream to /dev/null (which means nothing printed on console).". So the intention was different.

PS. I think "which" will never produce anything on stderr

arek2 | 12 years ago | on: What I learned from others' shell scripts

Shouldn't it be:

which curl >/dev/null 2>&1

?

(what I learned from man bash)

arek2 | 12 years ago | on: DigitalOcean raises $3.2M Seed Round

#1255 on my top list: http://5000best.com/tools/Cloud/

arek2 | 12 years ago | on: Introduction to Recommender Systems

I'll drop a link to my (non-free) e-book: http://arek-paterek.com/book/