Joe Zeff wrote: > On 6/4/21 2:05 PM, Samuel Sieb wrote: >> >> You removed your text when quoting my email. In the email I replied to, >> you were quoting the grep line. No mention of rm at all. > > We were, and are discussing the way rm acts in a shell script, so I expected > that rm was the implied command. I don't think that's entirely accurate. :) You quoted the portion which had `grep -Ev` in your reply: On 6/4/21 12:21 PM, Joe Wulf via users wrote: > The structure within the paren's looks like what would be used for a 'grep > -Ev' to find everything BUT that mix of patterns. Checking with the man page, I find that -v stands for verbose, telling you what's happening. So Joe Wulf is explicitly talking about the -v option to grep and your reply suggests that -v means verbose -- without any mention that you are referring to rm. Within your own context that might have made perfect sense, but I hope you can see how it's certainly not as clear to others reading the various sub-threads in this topic. :) Anyway, all of that was a distraction from the issue at hand, which was the difference between interactive use with extglob and non-interactive use without it. -- Todd
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