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200 0 ReplyEmbedded for convenience:
230 0 ReplyWow TIL about the use of underscore in an interactive session.
184 0 Replywhaaaaaaaa this is so tight. I use an interactive session as a calculator on my pc and always wish there was a way to refer to the last result.
29 0 Reply$_ in bash is the most recent parameter Always look for the built in variables. They save time.
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