nop(1) - Linux man page
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.
See Also
wc(1), acyclic(1), gvpr(1), gvcolor(1), ccomps(1), sccmap(1),
tred(1), libgraph(3)