NAME
     line - read one line

SYNOPSIS
     line

DESCRIPTION
     The line utility reads one line (up to and including the first newline)
     from the standard input and writes it to the standard output.

     If end-of-file occurs before a newline, line writes any input and appends
     a newline, and exits with nonzero status.

     The line utility exits 0 on success, and >0 if end-of-file is encountered
     or an error occurs.

SEE ALSO
     sh(1)