Show program name and kilobytes only

[mrkafk]

No description provided.

[pixelb]

This looks useful thanks.
I presume this is to ease further processing.
Perhaps it would be useful to swap the name and size, so that size is first (just like du -k)

[mrkafk]

Right, I swapped size and name so the size is first now.

Your presumption is correct, I need ps_mem.py output for scripting and tracking, not for human reading directly.

I have also added -g / --group-args which groups by program name and its arguments. This is useful mostly for distinguishing different Java processes.

[pixelb]

Please split these into separate commits.

The description of --group-args suggests it's very similar to --split-args.
Are they not essentially the same thing? I see the initial command name might be different.
Perhaps we should change --split-args to behave like your group args?

[pixelb]

There was work recently on the --total option. I might use that to output the total mem usage in bytes on the left for each command, and a total as the last line