line - read one line
line
The utility line copies one line (up to a newline) from standard input to standard output. It always prints at least a newline and returns an exit status of 1 on EOF or read error.
read(1p)
For bug reports, use the issue tracker at <https://github.com/util-linux/util-linux/issues>.
The line command is part of the util-linux package which can be downloaded from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.