Whenever I play video games on my pc, after a little while, different parts of my screen start turning red, and it makes gaming on my pc almost intolerable. Any thoughts on what the problem could be? There has been a new development, I got a second screen and when the original red screened the other was fine. Why would this happen if it was an issue with the graphics card?
Using normal bash tools (ie, built-ins or commonly-available command-line tools), is it possible, and how to extract/save attachments on emails? For example, say I have a nightly report which arrives via email but is a zip archive of several log files. I want to save all those zips into a backup directory. How would I accomplish that? Answer If you're aiming for portability, beware that there are several different versions of mail(1) and mailx(1) . There's a POSIX mailx command, but with very few requirements. And none of the implementations I have seem to parse attachments anyway. You might have the mpack package . Its munpack command saves all parts of a MIME message into separate files, then all you have to do is save the interesting parts and clean up the rest. There's also metamail . An equivalent of munpack is metamail -wy .
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