Take our free Linux quiz and find out how much you know about Linux in general. The quiz is not timed. The passing score is 80%. Good luck!
#1. Which command is used to execute tasks at certain intervals in Linux?
#2. The line 00 21 * * * root rm /home/bob/trash/* in the /etc/crontab file specifies that…?
#3. If you use the bash shell, your shell script must begin with…?
#4. The default shell in most Linux distributions is…?
#5. In Linux, the priority of a running process can be changed using which command?
#6. Which command is used to create file archives in Linux?
#7. The /etc/shadow file in Linux is used to store…?
#8. Which command is used to display the default permissions for newly created files?
#9. What does the pwd command do?
#10. A virtual filesystem created dynamically by Linux that contains information about system resources is…?
#11. The command uname -a will…?
#12. To inspect the the boot process of a Linux system, which command can be used?
#13. The most common way to display the network settings of network interfaces on a Linux system is by using the…?
#14. The /etc/hosts file contains…?
#15. The partitions that are used as virtual memory when the system runs out of physical memory are known as…?