What is the command used to create user account and list out all its options? When invoked without the -D option, the useradd command creates a new user account using the values specified on the command line plus the default values from the system. Depending on command line options, the useradd command updates system files and may also create the new user’s home directory and copy initial files.
How do I add a user to a specific user ID? Create a User with Specific User ID
defs file. Use the -u option to create a user with a specific UID. To create a user called user_name with UID of 9999, you need to use. Verify that the user’s UID is 9999 using the id command.
Which of the following commands is used to show the information about a directory or a symbolic link? ls command to find a symbolic link in UNIX systems
when you run the ls -lrt command in any directory it prints permission details of each file and directories, if you look carefully for links that String starts with a small L ( l for the link).
Which of the following command is used to create the files? Creating a File with cat Command
The cat command is mainly used to read and concatenate files, but it can also be used for creating new files. To create a new file run the cat command followed by the redirection operator > and the name of the file you want to create.