Requirements: user with root privileges or non-root user with sudo privileges.
1. Edit the /etc/firewalld/firewalld.conf.
2. Find LogDenied=off.
3. Replace LogDenied=all.
4. Restart the firewalld service.
Continue readingRequirements: user with root privileges or non-root user with sudo privileges.
# Ubuntu/Debian
$ sudo curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
$ sudo curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash -
$ sudo curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
$ sudo apt install nodejs -y
# Centos/Fedora/RHEL
$ sudo curl -sL https://rpm.nodesource.com/setup_12.x | bash -
$ sudo curl -sL https://rpm.nodesource.com/setup_11.x | bash -
$ sudo curl -sL https://rpm.nodesource.com/setup_10.x | bash -
# Centos
$ sudo yum install nodejs -y
# Fedora/RHEL
$ sudo dnf -y install nodejs