How to Disable (or Enable) Firewall on AlmaLinux

AlmaLinux and other RHEL-based Linux distributions use firewalld to manage firewall rules. Note that firewalld is simply a frontend for iptables, which is the system firewall baked directly into the Linux kernel. firewalld makes firewall rules easier to manage by setting up “zones.” In this tutorial, you will see how to disable or enable the […]

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Linux Convert xlsx to csv

Files with the .xlsx extension are Microsoft Excel spreadsheets. These files can be converted to .csv (comma separated values) files to be more compatible with other applications, or to be opened by a plain text editor. In this tutorial, you will see different methods to convert xlsx files to csv in terminal and GUI on

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