LPIC1 Category – 101.1 Determine and configure hardware settings
uname command display information about the running Kernel.
unameDisplay a list of all running Kernel modules on the system.
lsmodDisplays information about a specific Kernel module.
modinfoUsed to dynamically load and unload modules at runtime.
modprobeUnderstand UDEV Folder /dev Understand D-BUS Device Commands List devices on PCI BUS lspci List devices on USB BUS lsusb…
A pseudo file system does not exist on a physical hard disk,is created by the Kernel and only runs all…
Linux ACLs can control the filesystem features and flags for each file or folder. Introducing ACLs in Linux ACLs Kernel…
Learn how to Install Power DNS on Red Hat 7 using a command line. Configure your DNS Authoritive server and…
BIOS Processor Instructions INTAddressTypeFunction Description00h0000:0000hProcessorDivide Error01h0000:0004hProcessorSingle Step02h0000:0008hProcessorNon-maskable interrupt03h0000:000ChProcessorBreakpoint instruction04h0000:0010hProcessorOverflow instruction05h0000:0014hBIOS ProcessorPrint screen Bound range exceeded06h0000:0018hProcessorInvalid opcode07h0000:001ChProcessorCoprocessor not available08h0000:0020hHardware ProcessorIRQ 0…
Linux Kernel Booting Parameters are passed to the kernel when the machine is booting. We can pass parameters to control…