Which command would you use to sort a file's contents?

Which command would you use to sort a file's contents?

• A. sort
• B. uniq
• C. ln
• D. passwd

Answer: (A)

The command used to sort a file's contents is "sort." This command organizes the lines of text in the specified file into a specified order, typically in ascending or descending order. By default, it sorts the input in ascending order based on the first character of each line and can also be customized with various options to sort based on different criteria, including numerical or specific column values. The other commands listed serve different purposes: "uniq" is used to filter out or report repeated lines in a file, "ln" is utilized to create links to files, and "passwd" is focused on changing user passwords. Therefore, when it comes to organizing or sorting text data, "sort" is the appropriate choice.

The command used to sort a file's contents is "sort." This command organizes the lines of text in the specified file into a specified order, typically in ascending or descending order. By default, it sorts the input in ascending order based on the first character of each line and can also be customized with various options to sort based on different criteria, including numerical or specific column values.

The other commands listed serve different purposes: "uniq" is used to filter out or report repeated lines in a file, "ln" is utilized to create links to files, and "passwd" is focused on changing user passwords. Therefore, when it comes to organizing or sorting text data, "sort" is the appropriate choice.