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How to open port 80 on Ubuntu VM running on Oracle Cloud Always Free Tier
Yesterday, I was struggling a lot with accessing the default Nginx webpage from my browser being served from an Ubuntu VM on Oracle Cloud Always Free Account. For some weird reason, the ufw rules do not apply once the VM has been set up and running. Luckily, I came across the documentation here on Oracle… — read more
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TIL: Polish Notation, adding $JAVA_HOME on Ubuntu with 1 command
Polish Notation Typically, in mathematics we are used to seeing lots of expressions in the form of operand operator operand . For instance, addition of two numbers, say 1 and 2 would be expressed as 1 + 2 . However, when it comes to functional languages like Clojure. This order is not honored anymore. Typical… — read more
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Paul Mayero 