In what context?
Double dash marks end of options
just saw it in a so answer
ok, didn't find this on google
this is valid: ls -A -- $dir??
Run it and see for yourself
yes, it runs
It's used to tell the command the all arguments after this one are actual input, not options. Consider ls -l It is ambiguous: it can mean "show file named -l" OR "show files in current directory using long output format".
oh yes, thanks
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