LX0-101 Exam Questions

Given the following output: prompt> myapp [1]+ Stopped myapp prompt> Which of the following commands will resume executing the stopped process while allowing the user to continue t...

Which of the following configuration files should be modified to disable the ctrl-alt-delete key combination?

You have run out of disk space on a partition. Which of the following would be an easy way to move data to a new partition without reconfiguring the path to the data in existing ap...

You ran out of space and added a eighth disk to your SCSI-1 system. When you try to start, the system no longer boots. What is most likely the cause of this problem?

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?

Which system administration command you can use to update Id.so.cache after the installation of new shared libraries?

Which of the following is the output when the below shell script executes? cat <<foobar Hello foobar foobar

Which of the following Debian package system commands will list all partially installed packages and suggest how to get them correctly installed?

What information is displayed by the command cat/proc/dma?

Many people like the vi text editor but the default bash command line editor recognizes emacs keystrokes. Which of the following commands, entered into a bash initialization file,...

In bash, inserting 1>&2 after a command redirects

Which shell built-in command can be used to create a shortcut or pseudonym for a longer command? Assume a modern bournE.like shell, such as bash.

Which command displays information about connected USB devices?

Which of the following commands is run LAST during boot on a system with quotas enabled?

After installing and configuring XFree86, you notice that when you start X, the display is not centered. What program can you run to find a better modeline setting?

According to the File System Hierarchy Standard, the lost+found directory is used for:

Which command is used to dump files in octal format?

Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new content as it is appended to the file by another process?

The sticky bit is usually set on

Which of the following command line redirection characters instructs the shell to read from the current input source until a specific word, on a separate line and without and trail...

In order to append the output of Is to a file called bazz, which of the following command lines would you use?

Which of the following commands will send output from the program myapp to both standard output (stdout) and the file file1.log?

To what environment variable will an administrator assign or append a value if the administrator needs to tell the dynamic linker to look in a build directory for some of a program...

Which of the following commands will print the current video settings to stdout in XF86Config "Modeline" format?

You want to preview where the package file, apachE.xml.i386.rpm, will install its files before installing it. What command do you issue?

What single command (no options or arguments) can be used to fully extract a file called abc.tar.bz2? )

Which of the following is the default Xorg configuration file?

You discovered a pending job for the at command. Which of the following do you have to use to remove it?

Which of the following configuration files should be modified to set default shell variables for all users?

When using ssh, what can you do to recover a lost passphrase for a DSA or RSA authentication key?

Which configuration file would you edit to change default options for outbound ssh sessions?

On a system using shadowed passwords, the correct permissions for /etc/passwd are ___ and the correct permissions for /etc/shadow are ___.

The correct crontab entry to execute the script chklog once per hour between 3 p.m. and 5 p.m. on Monday and Thursday each week is:

Of the ways listed, which is the best way to temporarily suspend a user's ability to interactively login?

You have a user whose account you want to disable but not remove. What should you do?

Which crontab entry could be used to set the system time at regular intervals?

Identify the statement that would create a default route using a gateway of 192.168.1.1.

X is running okay but you're concerned that you may not have the right color depth set. What single command will show you the running color depth while in X?

You suspect that a gateway machine on your network has failed but you are unsure which machine. Which command will help locate the problem?

Suppose that the command netstat a hangs for a long time without producing output. You might suspect:

Consider the following command and an abbreviated version of its output: $ netstat nr Kernel IP routing table Destination Gateway Genmask Flags Iface 192.168.165.0 0.0.0.0 255.255....

What command is used to force a file-system check, when rebooting?

Which TWO of the following options are valid, in the /etc/exports file?

To restore the kernel source to the previous, unpatched, version, which of the following commands could be used?

What command can be used to check the Samba configuration file?

Consider the following excerpt from an RPM spec file: Summary: Complete Web authoring system for linux Name: nvu Version: 0.50 Release: 5 Source0:%{name}-%{version}.tar.bz2 PatchO:...

What command can be used to install a Perl module ('Smodule') from the CPAN archive?

Which pseudo-file contains information on the status of software RAID devices?

Messages from programs are not appearing in the user's native language. What environment variable must be set for this to happen?