If you're using command line tools, others have posted how to use them. C-v-shift-_ and C-v-shift-^ both work for me. They print a little strangely, but if yo

If you're using command line tools, others have posted how to use them. C-v-shift-_ and C-v-shift-^ both work for me. They print a little strangely, but if you were really dedicated to the idea, you could alias the tools you use to use these by default for their input and output separators.