OK, we definitely have CR (\r) in that file.
Now we could try to find out why "grep" or "sed" or both obviously don't support
$'\r' or '\r$', but you could also try my first version.
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In my business, I use the LTS (Long Term Support) versions of Linux. My workstations do real work, and so I rarely have the patience to deal with silly problems caused by an upgraded kernel that had experimental software on it to begin with from a r…
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