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unset all http proxy related environment variables in one go in the current shell
$ eval "unset $(printenv | grep -ioP '(?:https?|no)_proxy' | tr 'n' ' ')" View this command to comment, vote or add to favourites View all commands by acavagni Diff your entire server config at ScriptRock.com Article Source.
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Why Smart Cards Are Smart
by Kyle Rankin If you use GPG keys, learn about the benefits to storing them on a smart card. GPG has been around for a long time and is used to secure everythingfrom your email to your software. If you want to send an email tosomeone and be sure that...
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How To Verify NTP Setup (Sync) is Working or Not In Linux?
2DayGeek: Learn, whether the NTP setup is working or not in Linux using following three commands? Article Source.