line(1) manual page
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line - read one line
line
SUNWcsu
The line utility copies one line (up to and including a new-line) from
the standard input and writes it on the standard output. It returns an exit
status of 1 on
EOF and always prints at least a new-line. It is often used
within shell files to read from the user’s terminal.
Exit status
is:
- Successful completion
- >0
- End-of-file on input.
sh(1)
, read(2)
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