The tip below applies to systems that use the “dnf” package manager, e.g. RedHat 8 and AlmaLinux. 1. Find installed package based on wildcard name You can use the following command to search all of the installed packages based on a wildcard name. For example, if we wish to find the package name that provides… Continue reading Linux how to find installed package name of Java and remove it
To install Java 11 (Amazon Corretto) on RHEL8 machines, you can run the following commands: After running the above commands, check if Java 11 is successfully installed: That’s it!
If you are using Drush (the command line tool for Drupal), you might come across this error on certain Linux distributions: This error is caused by an incompatibility between Drush and the Linux distribution used. Drush will still be functional, however these error messages will clutter your console. In order to fix this, you can… Continue reading Fix unexpected end of file bug with Drush on RHEL8/CentOS 8 / AlmaLinux
Every operating system (and most browsers) have their own local list of trusted Certificate Authorities (CA). If a SSL certificate is issued by one of the CA’s in this list the SSL certificate will be validated. However if you try to access a website of which the SSL certificate is NOT issued by a known… Continue reading How to fix “ERROR: the certificate of … is not trusted” on RHEL 8 / CentOS 8 /AlmaLinux 8
Sometimes when installing a package on Linux you will come across the following error: The error reads the following: 1. Cause The cause of this error is that the daemonize package is required, but it cannot be found in the repositories available on the system. Thus it throws the error that you see above. Daemonize… Continue reading Install daemonize on RHEL 8 / CentOS 8 / AlmaLinux 8
You can get the following error during steps which are dependent on re2c, for example while executing the make command. If you get an error like the one above, read here how to install it on RHEL / CentOS 8 or AlmaLinux. 1. Find and download the .rpm for re2c First, download the RPM for… Continue reading Install re2c on RHEL8 / CentOS 8 / AlmaLinux