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LPIC-1-Exam 101 - Terms and Utilities $11.49   Add to cart

Exam (elaborations)

LPIC-1-Exam 101 - Terms and Utilities

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/sys - answer-virtual file system which stores and allows modification of system connected devices /proc - answer-virtual file system with text files showing kernel and process status /dev - answer-contains files that represent devices (device nodes) modprobe - answer-program to add and re...

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  • August 26, 2024
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  • Exam (elaborations)
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  • LPIC-1-
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TOPDOCTOR
LPIC-1-Exam 101 - Terms and Utilities
/sys - answer-virtual file system which stores and allows modification of
system connected devices

/proc - answer-virtual file system with text files showing kernel and process
status

/dev - answer-contains files that represent devices (device nodes)

modprobe - answer-program to add and remove modules from the Linux
Kernel

lsmod - answer-program to show the status of modules in the Linux Kernel

lspci - answer-list all PCI devices

/var/log/messages - answer-system log (On Ubuntu it's /var/log/syslog)

dmesg - answer-print or control the kernel ring buffer

BIOS - answer-Basic Input Output System

bootloader - answer-a program that loads an operating system

kernel - answer-the code between the hardware and applications

/etc/inittab - answer-config file that controls what happens on a restart or
when the run levels are force changed

shutdown - answer-bring the system down

init - answer-program that spawns other processes (Replaced with upstart in
Ubuntu)

/etc/init.d - answer-where traditional sysvinit scripts and upstart backward
compatible scripts reside

telinit - answer-change system runlevel

/ (root) filesystem - answer-base level of the files system directory tree

/var filesystem - answer-location of often changing files (such as database
files)

, /home filesystem - answer-location of user home directories

swap space - answer-drive space used as slow virtual memory

mount point - answer-directory entry point to other mounted storage
volumes

partitions - answer-a logical storage unit

/boot/grub/menu.lst - answer-config file that determines which kernel GRUB
boots

grub-install - answer-install GRUB to a device

MBR - answer-Master Boot Record

superblock - answer-file system blocks that contain info like: file system
type, status, size, and other info

/etc/lilo.conf - answer-config file for LILO boot loader (alternative to GRUB)

lilo - answer-LInux LOader (boot loader)

ldd - answer-print shared library dependencies

ldconfig - answer-configure dynamic linker run-time bindings

/etc/ld.so.conf - answer-config file that dictates where to search for libraries
(colon, space, newline, tab, or comma-separated)

LD_LIBRARY_PATH - answer-: separated list of paths used by the linker to
resolve ELF executable dependencies during run-time

/etc/apt/sources.list - answer-list used by Apt to determine where to get
package info and packages

dpkg - answer-package manager for Debian

dpkg-reconfigure - answer-reconfigure an already installed package

apt-get - answer-APT package handling utility - - command-line interface

apt-cache - answer-query the APT cache

aptitude - answer-high-level interface to the package manager

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