RHEL
Configure Static IP Configure YUM Set Hostname The # , it would indicate the root user. The $ might indicate that the root shell is customized or that a non-root user is running a shell with administrative privileges. Linux File System: Key Directories in the Linux File System / (Root Directory) The top-most directory in Linux, containing all other directories. Everything starts from here. /bin (Essential User Binaries) Contains essential binary executables (commands) like ls , cp , mv , cat , echo , grep , etc. /boot (Boot Files) Stores boot-related files, including the Linux kernel ( vmlinuz ), GRUB bootloader files, and initramfs. /dev (Device Files) Contains files representing system devices (e.g., /dev/sda for disks, /dev/tty for terminals, /dev/null , etc.). /etc (Configuration Files) Stores system-wide configuration files (e.g., /etc/passwd ,...