Which command can be used to change the permissions of a file?

The chmod command
The chmod command enables you to change the permissions on a file. You must be superuser or the owner of a file or directory to change its permissions.

Which of the following commands can be used to change default permissions for files and directories?

chmod
Explanation: The chmod (change mode) command is used to change the permissions of files. This command can only be run by the owner of the file or by the super user.

How do I change permissions on a file in Linux?

To change directory permissions in Linux, use the following:

1. chmod +rwx filename to add permissions.
2. chmod -rwx directoryname to remove permissions.
3. chmod +x filename to allow executable permissions.
4. chmod -wx filename to take out write and executable permissions.

Which of the following commands will allow you to change the ownership of a file in Linux?

The chown command changes user ownership of a file, directory, or link in Linux. Every file is associated with an owning user or group.

Which of the following commands is used to change the ownership of a file?

chown command
Change the owner of a file by using the chown command.

Which of the following commands can be used to change default?

Which of these commands will set the permissions on file textfile to read and write for the owner, read for the group, and nothing for everyone else?…

Which of the following command can be used to change the user password?

Explanation: passwd command in Linux is used to change the user account passwords. The root user reserves the privilege to change the password for any user on the system, while a normal user can only change the account password for his or her own account.

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