---
name: "nebula-cert"
section: "1"
platform: "linux"
package: "nebula"
version: "1.9.3+dfsg-6+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nebula-cert"
---

# nebula-cert(1)

performant, scalable network overlay

## NAME

nebula-cert - performant, scalable network overlay

## DESCRIPTION

### Usage of nebula-cert \<global flags\> \<mode\>:

-

  Global flags:

**-version**: Prints the version

**-h**, **-help**: Prints this help message

-

  Modes:

-

  ca \<flags\>: create a self signed certificate authority keygen \<flags\>: create a public/private key pair. the public key can be passed to \`nebula-cert sign\` sign \<flags\>: create and sign a certificate print \<flags\>: prints details about a certificate verify \<flags\>: verifies a certificate isn't expired and was signed by a trusted authority.

## AUTHOR

 This manpage was written by Alex David for the Debian distribution and\
  can be used for any other usage of the program.

## SEE ALSO

 [nebula(1)](/nebula/1.md), [nebula.yml(5)](/nebula.yml/5.md)