--> |
|
| -e, --echo | treat each ARG as an input line |
| -i, --input-range=LO-HI |
| | treat each number LO through HI as an input line |
| -n, --head-lines=LINES |
| | output at most LINES lines |
| -o, --output=FILE |
| | write result to FILE instead of standard output |
| --random-source=FILE |
| | get random bytes from FILE (default /dev/urandom) |
| -z, --zero-terminated |
| | end lines with 0 byte, not newline |
| --help | display this help and exit |
| --version |
| | output version information and exit |
|
With no FILE, or when FILE is -, read standard input. 