Recently I had a fail when trying to automate the renewal of my LetsEncrypt SSL certificates using a CRON job, I experienced the following error when running “certbot-auto renew” :…
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I have a Linux server that I use for managing web sites, development work, etc. In addition, I use it to host a mail server for two domains that…
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Scientists at the University of California, Berkeley, led by Xiang Zhang, have demonstrated for the first time they were able to cloak three-dimensional objects using artificially engineered materials that redirect…
Read moreI am one of the unfortunate many who’s name is in the FBI’s Terrorist Screening Database, also known as the Terrorist Watch List. What this means is that when I…
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