---
name: "nauty-deledgeg"
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-deledgeg"
---

# nauty-deledgeg(1)

delete an edge in each possible way

## NAME

nauty-deledgeg - delete an edge in each possible way

## SYNOPSIS

**deledgeg** \[*-lq*\] \[*-v#*\] \[*-d#*\] \[*-z*\] \[*infile* \[*outfile*\]\]

## DESCRIPTION

-

  For each edge e, output G-e

-

  The output file has a header if and only if the input file does.

- **-z**

  Consider as digraph and delete directed edges

- **-l**

  Canonically label outputs

**-v**# Only delete edges incident to this vertex (as head for digraph)

**-d**# Specify a lower bound on the minimum out-degree of the output

- **-q**

  Suppress auxiliary information