Hard Links and File Systems

What is a limitation of hard links?

They can only be created on a single filesystem.

What happens when a hard linked file is changed?

The hard link is broken.

In which directory are man pages typically found?

/usr/share/man/

What is the purpose of the /proc filesystem?

To provide a virtual filesystem for system information. Signup and view all the answers

Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?

cmdline Signup and view all the answers

What is a characteristic of hard links?

They can only be created for regular files. Signup and view all the answers

What is the process ID number of the init process on a System V init based system?

1 Signup and view all the answers

What is the command used to list all running processes on a Linux system?

ps aux Signup and view all the answers

Which of the following daemons is responsible for handling power management events on a Linux system?

acpid Signup and view all the answers

What is the function of the systemd system on a Linux system?

To manage system initialization Signup and view all the answers

What is the parent process of all processes on a System V init based system?

/sbin/init Signup and view all the answers

What is the purpose of the ACPI system on a Linux system?

To manage power management events Signup and view all the answers

Where is UEFI firmware typically stored?

On the motherboard Signup and view all the answers

What type of partition is required for UEFI to work?

An EFI system partition Signup and view all the answers

What is GPT related to?

A partition table format for hard disks Signup and view all the answers

What is the primary function of UEFI?

To act as a firmware on a motherboard Signup and view all the answers

Where is the EFI System Partition typically located?

On a GPT disk Signup and view all the answers

What file system can UEFI recognise on the EFI System Partition?

FAT Signup and view all the answers

What is the vi command to delete two lines, including the current line?

2dd Signup and view all the answers

What happens when the command dbmaint & is used to run dbmaint in the background?

dbmaint is terminated immediately after logging out of the system Signup and view all the answers

Which of the following commands lets dbmaint continue to run even when the user running the program logs out?

nohup dbmaint & Signup and view all the answers

What is the purpose of the nohup command?

to allow a command to continue running after logging out Signup and view all the answers

Which of the following commands directly executes the instructions from the file /usr/local/bin/runme.sh without starting a subshell?

source /usr/local/bin/runme.sh Signup and view all the answers

What is the purpose of the source command in Bash?

to execute a file's instructions in the current shell Signup and view all the answers

What is the name of the file that stores Bash history?

bash_history Signup and view all the answers

Which of the following wildcards will match the filename ttyS0?

tty?[0-5] Signup and view all the answers

Which wildcard will NOT match the filename ttyS2?

tty[A-Z] Signup and view all the answers

What is the correct wildcard to match the filenames ttyS0 and ttyS1?

ttyS[0-1] Signup and view all the answers

What is the purpose of the file that stores Bash history?

To store Bash history Signup and view all the answers

Which wildcard will match the filenames ttyS0, ttyS1, and ttyS2?

ttyS[0-3] Signup and view all the answers

Hard Links and File Systems

Questions and Answers

What is a limitation of hard links?

What happens when a hard linked file is changed?

In which directory are man pages typically found?

What is the purpose of the /proc filesystem?

Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?

What is a characteristic of hard links?

What is the process ID number of the init process on a System V init based system?

What is the command used to list all running processes on a Linux system?

Which of the following daemons is responsible for handling power management events on a Linux system?

What is the function of the systemd system on a Linux system?

What is the parent process of all processes on a System V init based system?

What is the purpose of the ACPI system on a Linux system?

Where is UEFI firmware typically stored?

What type of partition is required for UEFI to work?

What is GPT related to?

What is the primary function of UEFI?

Where is the EFI System Partition typically located?

What file system can UEFI recognise on the EFI System Partition?

What is the vi command to delete two lines, including the current line?

What happens when the command dbmaint & is used to run dbmaint in the background?

Which of the following commands lets dbmaint continue to run even when the user running the program logs out?

What is the purpose of the nohup command?

Which of the following commands directly executes the instructions from the file /usr/local/bin/runme.sh without starting a subshell?

What is the purpose of the source command in Bash?

What is the name of the file that stores Bash history?

Which of the following wildcards will match the filename ttyS0?

Which wildcard will NOT match the filename ttyS2?

What is the correct wildcard to match the filenames ttyS0 and ttyS1?

What is the purpose of the file that stores Bash history?

Which wildcard will match the filenames ttyS0, ttyS1, and ttyS2?

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Hard Links and File Systems

Questions and Answers

What is a limitation of hard links?

What happens when a hard linked file is changed?

In which directory are man pages typically found?

What is the purpose of the /proc filesystem?

Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?

What is a characteristic of hard links?

What is the process ID number of the init process on a System V init based system?

What is the command used to list all running processes on a Linux system?

Which of the following daemons is responsible for handling power management events on a Linux system?

What is the function of the systemd system on a Linux system?

What is the parent process of all processes on a System V init based system?

What is the purpose of the ACPI system on a Linux system?

Where is UEFI firmware typically stored?

What type of partition is required for UEFI to work?

What is GPT related to?

What is the primary function of UEFI?

Where is the EFI System Partition typically located?

What file system can UEFI recognise on the EFI System Partition?

What is the vi command to delete two lines, including the current line?

What happens when the command dbmaint & is used to run dbmaint in the background?

Which of the following commands lets dbmaint continue to run even when the user running the program logs out?

What is the purpose of the nohup command?

Which of the following commands directly executes the instructions from the file /usr/local/bin/runme.sh without starting a subshell?

What is the purpose of the source command in Bash?

What is the name of the file that stores Bash history?

Which of the following wildcards will match the filename ttyS0?

Which wildcard will NOT match the filename ttyS2?

What is the correct wildcard to match the filenames ttyS0 and ttyS1?

What is the purpose of the file that stores Bash history?

Which wildcard will match the filenames ttyS0, ttyS1, and ttyS2?

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