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| NOP(1) |
General Commands Manual |
NOP(1) |
NAME¶
nop - pretty-print graph file
SYNOPSIS¶
nop [ -p? ] [ files ]
DESCRIPTION¶
nop reads a stream of graphs and prints each in pretty-printed
(canonical) format on stdout. If no files are given, it reads from
stdin.
OPTIONS¶
The following options are supported:
- -p
- Produce no output - just check the input for valid DOT.
- -?
- Print usage information.
EXIT STATUS¶
If any errors occurred while processing any input, such as a file not found or a
file containing illegal DOT, a non-zero exit value is returned. Otherwise,
zero is returned.
