RHCSA Exam 2024Questions and Answers All Correct
How do you lower the nice level of a process? - Answer-renice -n <nice level> <process id>
How do you list all available and installed packages? - Answer-yum list
How do you list all available and installed packages matching a spec...
RHCSA Exam 2024Questions
and Answers All Correct
How do you lower the nice level of a process? - Answer-renice -n <nice level> <process
id>
How do you list all available and installed packages? - Answer-yum list
How do you list all available and installed packages matching a specific string? -
Answer-yum list <string>
How do you search for packages with a specific string in their name, summary, or
description? - Answer-yum search all '<string>'
How do you view detailed information about a package? - Answer-yum info <package>
How do you display packages that provide a path? - Answer-yum provides <path>
How do you update all packages? - Answer-yum update
How do you update a specific package? - Answer-yum update <package>
How do you remove a package? - Answer-yum remove <package>
How do you view all installed and available groups? - Answer-yum group list
How do you install a group and all its mandatory and default packages and
dependencies? - Answer-yum group install "<group>"
Where can you view the log of all install and remove transactions? - Answer-
/var/log/dnf.rpm.log
How can you display a summary of install and remove transactions? - Answer-yum
history
How do you undo a yum install/remove? - Answer-yum history undo <transaction
number>
How do you view all available repositories? - Answer-yum repolist all
How do you enable a repository? - Answer-yum-config-manager --enable <repositor>
, How do you create a repository? - Answer-yum-config-manager --add-repo="<repository
address>"
How do you disable a respository? - Answer-yum-config-manager --disable <repository>
What is a module? - Answer-A set of RPM packages that belong together as a set.
How do you list all available modules? - Answer-yum module list
How do you list all modules that match a specific string? - Answer-yum module list
<string>
How do you install a module? - Answer-yum module install <module>
How do you disable a module? - Answer-yum module disable <module>
How do you list all available block devices? - Answer-lsblk
How do you manually mount a filesystem? - Answer-mount <filesystem to mount>
<mount point directory>
How do you list the full path of all block devices? - Answer-lsblk -fp
How do you mount a filesystem by UUID? - Answer-mount UUID="<UUID>" <mount
point directory>
How do you unmount a filesystem? - Answer-umount <mount point directory>
What most likely caused an unmount to fail if the system reports the "target is busy?" -
Answer-The filesystem is in use (and you potentially need to change directories out of
the filesystem!)
How do you determine what files are open in the provided directory? - Answer-lsof
<directory>
How do you start an interactive session of partition editor? - Answer-parted <disk>
In parted, how do you create a new partition? - Answer-mkpart
How do you instruct the system to wait to detect a new partition? - Answer-udevadm
settle
What is the configuration file that list the file systems to mount at boot? - Answer-
/etc/fstab
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