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https://github.com/genuinetools/certok

Command line tool to check the validity and expiration dates of SSL certificates.
https://github.com/genuinetools/certok

bot certificates cli ssl-certificate

Last synced: 30 days ago
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Command line tool to check the validity and expiration dates of SSL certificates.

Host: GitHub
URL: https://github.com/genuinetools/certok
Owner: genuinetools
License: mit
Created: 2016-10-03T04:20:35.000Z (about 8 years ago)
Default Branch: master
Last Pushed: 2020-09-17T20:05:07.000Z (about 4 years ago)
Last Synced: 2024-11-05T22:41:22.330Z (about 1 month ago)
Topics: bot, certificates, cli, ssl-certificate
Language: Go
Size: 2.89 MB
Stars: 159
Watchers: 7
Forks: 16
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

awesome-repositories - genuinetools/certok - Command line tool to check the validity and expiration dates of SSL certificates. (Go)

README

        # certok

[![make-all](https://github.com/genuinetools/certok/workflows/make%20all/badge.svg)](https://github.com/genuinetools/certok/actions?query=workflow%3A%22make+all%22)

[![make-image](https://github.com/genuinetools/certok/workflows/make%20image/badge.svg)](https://github.com/genuinetools/certok/actions?query=workflow%3A%22make+image%22)

[![GoDoc](https://img.shields.io/badge/godoc-reference-5272B4.svg?style=for-the-badge)](https://godoc.org/github.com/genuinetools/certok)

[![Github All Releases](https://img.shields.io/github/downloads/genuinetools/certok/total.svg?style=for-the-badge)](https://github.com/genuinetools/certok/releases)

Command line tool to check the validity and expiration dates of SSL certificates.

**Table of Contents**

- [Installation](#installation)

    - [Binaries](#binaries)

    - [Via Go](#via-go)

- [Usage](#usage)

## Installation

#### Binaries

For installation instructions from binaries please visit the [Releases Page](https://github.com/genuinetools/certok/releases).

#### Via Go

```console

$ go get github.com/genuinetools/certok

```

## Usage

Pass a line deliminated file filled with hostnames to either stdin or the first

argument of the command. For example:

```console

$ certok ~/hostsfile

NAME                 SUBJECT            ISSUER                        ALGO           EXPIRES     SUNSET DATE

telize.j3ss.co:443   telize.j3ss.co     Let's Encrypt Authority X3    SHA256-RSA     77 days

r.j3ss.co:443        r.j3ss.co          Let's Encrypt Authority X3    SHA256-RSA     77 days

contained.af:443     contained.af       Let's Encrypt Authority X3    SHA256-RSA     77 days

```

```console

$ certok -h

certok -  A tool to check the validity and expiration dates of SSL certificates.

Usage: certok 

Flags:

  -all     Show entire certificate chain, not just the first. (default: false)

  -d       enable debug logging (default: false)

  -days    Warn if the certificate will expire within this many days. (default: 0)

  -months  Warn if the certificate will expire within this many months. (default: 0)

  -years   Warn if the certificate will expire within this many years. (default: 0)

Commands:

  version  Show the version information.

```