What is ACLs Linux? This type of situation is what Linux Access Control Lists (ACLs) were intended to resolve. ACLs allow us to apply a more specific set of permissions to a file or directory without (necessarily) changing the base ownership and permissions. They let us “tack on” access for other users or groups.
What is Red Hat Linux based on? Red Hat Enterprise Linux 8 (Ootpa) is based on Fedora 28, upstream Linux kernel 4.18, GCC 8.2, glibc 2.28, systemd 239, GNOME 3.28, and the switch to Wayland. The first beta was announced on November 14, 2018.
Who created Linux and why? Linux, computer operating system created in the early 1990s by Finnish software engineer Linus Torvalds and the Free Software Foundation (FSF). While still a student at the University of Helsinki, Torvalds started developing Linux to create a system similar to MINIX, a UNIX operating system.
How do I make a Linux user read only?
- Create the user useradd readonlyuser.
- Enter its password if you want password auth, otherwise, setup SSH keys passwd readonlyuser.
- Give Read and Execution permission to the directory Owner and all its sub-folders and files chmod -R o+rx /var/www/html/websitenamehere/