PART $$ C : PACKAGE MANAGEMENT with yum

$9.$ List the yum configuration file in $/$etc$/$yum$.$conf & view the configuration file.

$10.$ Using yum or dnf command

a$.$ List all the available packages

b$.$ List all the installed packages

c$.$ Install dcraw $($error is given as no accessible repository is defined$)$

$11.$ Create local yum repository for $/$AppStream and $/$BaseOS and confirm the repository is created

sudo yum $-$v repolist $($SCREENSHOT$)$

$12.$ Using yum or dnf

a$.$ List available packages in both repositories

b$.$ List specific package quota, dcraw, httpd$,$ postfix $($SCREENSHOT$)$

c$.$ List packages using wild card search for packages starting with quo

d$.$ Check for packages of a specific files $/$etc$/$passwd$,/$etc$/$group$,/$etc$/$shadow$,/$etc$/$hosts

e$.$ Find the packages for the commands passwd, useradd, adduser, ls $,$ chage, vim $($SCREENSHOT$)$

f$.$ View header information of package quota $($SCREENSHOT$)$

g$.$ Check if dcraw package is already installed

h$.$ Install dcraw package using yum $($note that unlike rpm$,$ yum does not require full path of the

package$)$

i$.$ Check if dcraw is installed using both rpm and yum command $($SCREENSHOT$)$

j$.$ Remove the dcraw package using yum command $($SCREENSHOT$)$

k$.$ Check for the package dcraw using yum and rpm

$13.$ Find the available modules

$14.$ Find the available group packages

$($SCREENSHOT: history $|$grep $-$E 'yum$|$dnf$\text{'})$

$15.$ Login to montreal VM and create local yum repository for $/$AppStream and $/$BaseOS

and confirm the repository created: sudo yum $-$v repolist $($SCREENSHOT$).$ Logout from VM

PART$-$D : Familiarize with Redhat environment

$16.$ Familiarize with the Top Panel Menus, Activities, right of top panel $-$ date$/$time$,$ power button,

$17.$ Try Windows key$+$A to search for applications

$18.$ Check log files in $/$var$/$log and $/$var$/$log$/$anaconda

$19.$ Click on Activities and search for Display, notification etc.,

$20.$ toronto VM is GUI based and montreal VM is command line with minimal install. Familiarize

yourself with GUI and command line environment