https://pypi.org/project/psutil/

(probably) a suite of various tools which do things and stuff.

I needed pidof.

• 2016-04-01 – 3.3.0 on Slackware 14.1

• 2016-03-26 – 1.2.1-1ubuntu2 on Lubuntu 14.04.4 LTS

2016-04-01 – 3.3.0 ∞

I installed with slpkg:

\slpkg  -s sbo  psutil