---
name: "nauty-checks6"
section: "1"
platform: "linux"
package: "nauty"
version: "2.8.9+ds-1+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nauty-checks6"
---

# nauty-checks6(1)

check a file of graphs and optionally perform corrections

## NAME

nauty-checks6 - check a file of graphs and optionally perform corrections

## SYNOPSIS

**checks6** \[*-p#:#*\] \[*w*\] \[*infile* \[*outfile*\]\]

## DESCRIPTION

-

  Check a file of graphs, optionally write corrected version

**-p**# **-p**#:#

-

  Specify range of input lines (first is 1)

- **-w**

  Write corrected graphs (default is not to write) A header is written if there is one in the input.