LFCS Exam Dumps - Linux Foundation Certified SYSADMIN Questions and Answers

New name servers may be added to the resolver configuration.

Network interfaces may become active or inactive.

The routing table may change.

IP addresses may change.

The system's host name may change.

startd

systemd

Upstart

SysInit

SysV init

find /usr -uid 0 -perm +4000

find -user root +mode +s /usr

find -type suid -username root -d /usr

find /usr -ls \*s\* -u root

find /usr -suid -perm +4000

edquota

repquota

quota -e

quota

Run the command chsh -s /bin/false with the user name.

Set the UID for the user to 0.

Remove the user from the group staff.

Add the user to /etc/noaccess.

Create a .nologin file in the user's home directory.

A B

A B C

A C

B C

C B A

multi on

192.168.168.4 dns-server

hosts: files dns

include /etc/nsswitch.d/

It will break the file into new files of 1,024 byte pieces each.

It will break the file into new files of 1,000 line pieces each.

It will break the file into new files of 1,024 kilobytepieces each.

It will break the file into new files that are no more than 5% of the size of the original file.

The skew in time between the system clock and the hardware clock.

The skew in time between the system clock and the reference clock.

Changes in the time zone of the current computer's location.

Adjustments needed to support Daylight Saving Time.

grep '[56]' birthdays

grep 05?6? birthdays

grep '[0-9]*-0[56]-' birthdays

grep 06 birthdays | grep 05