LX0-101 Exam Questions

Which of the following is the purpose of the Bash built-in export command?

Which of the following commands will uninstall a package but leave its configuration files in case a package is re-installed?

How does an administrator get a list of files that have been installed from a dpkg package?

You are building a server that will undergo many hardware and operating system upgrades. The server is the file server for all users on your 100 user network. Which directory shoul...

What file is read by the program ldconfig?

You see following output while trying to install an updated package: [root@example pub]# rpm -I gthumb-2.2.0.i386.rpm package gthumb- 1.0.1.i386.rpm is already installed. Which com...

Which of the following would do the same as the command cat < file1.txt > file2.txt?

As root you have navigated to directory /B. You wish to move all of the files and directories from directory /A to directory /B. Which of the following options would be the most ap...

What key sequence will suspend the current process and return you to a shell prompt?

Which TWO commands will find the path for the binary vim?

What command changes the priority of the process running with process id of 12345 to the highest priority?

Which of the following GNU commands would be the most likely command you'd use to find the system load average?

Which of the following commands is equivalent to kill 1234?

What command would execute cmd1 followed by cmd2, regardless of the exit status of cmd1?

What command will remove duplicate lines from a sorted file?

Which command line option would you use to restrict the GNU find command to searching a particular number of subdirectories?

What is the disadvantage of using the command kill -9 ?

To prevent a command run as root from sending both standard out (stdout) and standard error (stderr) to any terminal or other file or device, which of the following strings should...

You want to search the file myfile for all occurances of string containing at least five characters, where character number 2 and 5 are 'a' and character number 3 is NOT 'b'. Which...

You want to the command foo to take its input from the file foobar and send its output to the program bar. Which of the following command lines will do this?

The command cat /proc/dma will show you what?

which signal sends to the background process to resume it execution?

To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?

Which command will allow you to find a specific installed package?

Which of the following is very important when installing from source code (Check TWO that apply)?

You are about to install a new program on an RPM based Linux system. Which of the following would be the best way to accomplish this?

You are installing Linux on a workstation for a new employee. Which partition should be largest?

While installing from source code you don't see the configuration script. What command can you run to compile the code?