LPIC-1

Which command is used to display information about disk space usage in Linux?

• df
• du
• diskinfo
• lsblk

What is the purpose of the 'chmod' command in Linux?

• Change ownership of a file
• Change file permissions
• Create a new file
• Copy files

In Linux, what command is used to create a symbolic link?

• softlink
• symlink
• ln
• link

What is the purpose of the 'grep' command in Linux?

• Search for a specified pattern in a file
• Display the contents of a file
• List all files in a directory
• Create a new file

Which of the following commands is used to add a user to a group in Linux?

• useradd
• adduser
• usermod
• groupadd

What is the purpose of the 'ps' command in Linux?

• Display the current user
• Show running processes
• Print system information
• Change process status

In Linux, what command is used to display the routing table?

• netstat
• route
• ifconfig
• ping

Which command is used to find files in a directory based on their name?

• locate
• find
• search
• grep

What does the 'tar' command in Linux stand for?

• Total Archive
• Text Archive
• Tape Archive
• Tool for Archive

Which file contains the list of users who are allowed to use the 'su' command?

• passwd
• users
• suaccess
• sudoers