I agree there isn't enough. Some programs are OK (especially command-line programs), some aren't as good as the actual good quality ones. > Do one thing and do

I agree there isn't enough. Some programs are OK (especially command-line programs), some aren't as good as the actual good quality ones. > Do one thing and do it well! This does not necessarily mean that it would have only one button (or any buttons). Depending on what is being done, there may be many options for being done, although there might also be default settings. A command-line program might do it better that you only need to specify the file name, but if there are options (what options and how many options there will be depends what program it is) then you can also specify those options if the default settings are not suitable.