How do you display the first 10 lines of a file in Linux?

The `tail` command displays the last 10 lines of a file by default.

The `less` command is a pager that allows viewing file content interactively, but does not specifically display only the first 10 lines by default.

The `cat` command concatenates files and prints their entire content to standard output.

The `head` command displays the first few lines of a file or files to standard output, with the default number of lines being 10. You can specify a different number using the `-n` option.