102-400 Exam Dumps - LPIC Level 1 Questions and Answers

export $VARIABLE

export VARIABLE

set $VARIABLE

set VARIABLE

env VARIABLE

ssh --port 2222 example.com

ssh -p 2222 example.com

ssh -o Port=2222 example.com

ssh -o GatewayPort=2222 example.com

ssh example.com:2222

They are equivalent options with the same behaviour.

The -f option tests for a regular file. The -e option tests for an empty file.

Both options check the existence of the path. The -f option also confirms that it is a regular file.

The -f option tests for a regular file. The -e option tests for an executable file.

/etc/pgroup

/etc/shadow

/etc/group

/etc/passwd

/etc/gshadow

sshd

ssh-agent

ssh-keygen

ssh-add

umask

usermod

ulimit

passwd

chage

xkb

atkb

GOK

xOSK

Start and prepare the desktop environment for the user.

Configure additional devices like new monitors or projectors when they are attached.

Handle the login of a user.

Lock the screen when the user was inactive for a configurable amount of time.

Create an X11 configuration file for the current graphic devices and monitors.

It is placed in curly brackets as in Section SectionName { ... }.

It is placed between a line containing Section "SectionName" and a line containing EndSection.

It is placed between the tags

It is placed after the row [SectionName].

It is placed after an initial unindented Section "SectionName" and must be indented by exactly one tab character.

rotatelog

striplog

syslogd --rotate

logrotate

logger