Category: Uncategorized

  • An error occurred while installing debase 0.2.4.1 and…

    An error occurred while installing debase (0.2.4.1), and Bundler cannot continue. https://github.com/ruby-debug/debase/issues/65 gem install debase — –with-cflags=”-Wno-error=implicit-function-declaration”

  • Virtual host challenges DocumentRoot must be set for…

    Virtual host challenges DocumentRoot must be set for whatever port `*.80` or `*.443` that you wish to direct to. https://community.letsencrypt.org/t/problem-binding-to-port-80-could-not-bind-to-ipv4-or-ipv6/60527 : To use –standalone you must stop your apache before you run certbot. The standalone spins up a temporary web service to enable responses to the challenge request. This is only used when there is…

  • Create a web server on a compute instance…

    Create a web server on a compute instance https://docs.oracle.com/en/learn/lab_compute_instance/index.html#troubleshooting firewall-cmd https://firewalld.org/documentation/man-pages/firewall-cmd.html sudo firewall-cmd –add-port=8000/tcp # don’t forget the equal sudo firewall-cmd –reload https://superuser.com/questions/1487012/no-route-to-host-when-trying-to-connect-to-a-tcp-service-on-an-oracle-cloud-in