You will have access to LPIC-1 tests with 430+ questions related to the LPIC-1 exam.
It's a mixture of difficult and easy questions, so it covers both basic and advanced level.
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Example questions and answers are below.
Which of the following is the environment variable that stores the path of the current directory?
CURRENTPATH
PWD
HOME
PATHCURRENT
USER
HOMEPATH
The answer is PWD from the following information. The following are typical environment variables prepared in advance.
HISTFILE - Command history save file path
HISTSIZE - Number of command history saved in the current shell
HISTFILESIZE - Number of history saved in command history saved file
HOSTNAME - Hostname
HOME - The home directory of the logged-in user
LANG - Locale (language setting)
PATH - List of directories to search for commands and programs
PWD - Current directory path, USER - Logged in user
Which of the following files contains I / O port address information?
/proc/ioports
/dev/ioports
/etc/ioports
/dev/ioport
/proc/ioport
bin/dev/ioport
Information of the I / O port address can be found in the "/proc/ioports" file.
The I / O port address is a 16-bit address used by the CPU to exchange data with peripheral devices.
In the "/proc/ioports" file, you can see which I / O port address is assigned to which device.
If the I / O port address is duplicated, the hardware may not operate normally.
Which command should be executed to get a list of units that systemd can use.
systemctl installed
systemctl units
systemctl available-units
systemctl list-unit-files
systemctl unitlist
systemctl installed units
Use the systemctl command to manage the operating status and startup settings of each service.
The format of the systemctl command is as follows.
systemctl subcommand [Unit name]
Use the list-unit-files subcommand to display a list of available units.
