Bash'isms

There are probably a million better ways to do these, but these are tricks that I keep using (I'm well on my way to becoming an old crusty unix guy :-( )

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Slides from LISA 2019 Linux systems troubleshooting #LISA2019 https://t.co/D4dMKflK6R Tue Oct 29 05:59:30 +0000 2019

https://t.co/AGeihMALAv configuring grub2 with EFI Fri Sep 13 05:20:01 +0000 2019

I published a Thing on @thingiverse! https://t.co/IYpRyEb7Hz #thingalert Tue Jul 23 19:27:57 +0000 2019

Nokogiri install on MacOSX https://t.co/v3An0miW9L Fri Jul 12 15:06:49 +0000 2019

HTML email with plain mailer plugin on Jenkins https://t.co/Z6FSDMDjy8 Thu Jul 11 21:07:25 +0000 2019