bemre / awesome-ssh

:computer: A curated list of SSH resources.

Awesome SSH

A curated list of SSH apps, libraries and resources.

Inspired by the awesome list thing.

Please read the contribution guidelines if you want to contribute.

Check out my blog 🦄 or say hi on Twitter.

Table of Contents

• Apps
  • .ssh/config
  • Tools usint the SSH protocol
  • Servers
  • Network
  • Multiplexers
  • SSH Keys / Authentication
  • SSH agent
  • Tools
  • Automation
  • Web
  • Testing / Honeypots
  • Alternatives to SSH
• Libraries
• Resources
  • Tutorials
  • Security
  • Documentation
  • Community

Apps

.ssh/config

• advanced-ssh-config: a transparent wrapper (ProxyCommand) that adds regex, aliases, gateways, includes, dynamic hostnames to SSH and ssh-config.
• storm: Manage your SSH like a boss.
• ansible-ssh-config: Letting Ansible manage ssh config.
• ec2ssh: A ssh_config manager for AWS EC2.
• ssh-config: A tool to help manage your .ssh/config file.

Tools using the SSH protocol

• scp: secure remote file copy utility over SSH.
• rsync: fast incremental transfer utility that supports SSH.
• sftp: file transfer protocol over SSH.
• curl: command line tool and library to transfer data (support sftp).

Servers

• ssh2docker: SSH server to Docker containers.
• whosthere: A ssh server that knows who you are. $ ssh whoami.filippo.io.
• sshfront: Programmable SSH frontend
• ssh-chat - Chat over SSH.
• sshcommand - Turn SSH into a thin client specifically for your app
• sshmuxd - sshmux frontend
• x84 - A python telnet/ssh server for modern UTF-8 and classic cp437 network virtual terminals. In spirit of classic software such as ami/x, teleguard, renegade, iniquity. http://x84.readthedocs.org/

Network

• Mosh - The mobile shell.
• sshfs: Filesystem client based on the SSH File Transfer Protocol.
• ngrok: Introspected tunnels to localhost.
• localtunnel: Expose localhost servers to the Internet.
• sshuttle - Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.
• sshttp - SSH/HTTP(S) multiplexer. Run a webserver and a sshd on the same port w/o changes.
• switcher - Run SSH and HTTP(S) on the same port
• sslh - Applicative Protocol Multiplexer (i.e: SSH + HTTPS)
• tund - SSH reverse tunnel daemon
• autossh - Automatically respawn ssh session after network interruption.
• wssh - SSH to WebSockets Bridge
• docker-volume-sshfs - sshfs docker volume plugin.

Multiplexers

• tmux: Terminal multiplexer.
• clusterssh - Cluster Admin Via SSH
• tmux-cssh: TMUX with a "ClusterSSH"-like behaviour.
• tm: tmux manager / helper
• i2cssh - csshX like ssh tool for iTerm2
• ClusterSSH - Controls a number of xterm windows via a single graphical console.

SSH keys / Authentication

• authy-ssh - Easy two-factor authentication for ssh servers
• github-auth - SSH key management for GitHub users.
• cipherhub - Encrypt messages based on SSH public keys with easy import from GitHub

SSH agent

• ssh-ident - Different agents and different keys for different projects, with ssh.
• oh-my-zsh/plugins/ssh-agent - ssh-agent plugin for ZSH.

Tools

• sshrc - bring your .bashrc, .vimrc, etc. with you when you ssh

Automation

• ansible - App deployment, configuration management and orchestration over SSH.
• rtop - Interactive, remote system monitoring tool based on SSH.
• DSH - Dancer's shell / distributed shell - Wrapper for executing multiple remote shell commands from one command line.
• parallel-ssh - Provides parallel versions of OpenSSH and related tools.
• SSH Power Tool - Execute commands and upload files to many servers simultaneously without using pre-shared keys.

Web

• Secure Shell chrome extension
• GateOne - HTML5-powered terminal emulator and SSH client
• KeyBox - web-based SSH console that centrally manages administrative access to systems.

Testing / Honeypots

• ssh-hammer - SSH load testing tool.
• kippo - SSH Honeypot
• cowrie - SSH Honeypot (based on kippo)
• sshmitm - SSH monkey-in-the-middle

Alternatives to SSH

• GoTTY: Share your terminal as web application
• telnet: An unencrypted network protocol and an application used to connect to remote computers and issue commands.
• rsh: An unencrypted network protocol and application used to connect to remote computers and issue commands.

Libraries

• C/C++
  • libssh: The SSH library.
  • substack/libssh: multiplatform C library implementing the SSHv2 and SSHv1 protocol on client and server side.
• Golang
  • crypto/ssh - built-in SSH client and server library.
  • sftp - SFTP support for the go.crypto/ssh package.
  • go-sshkit - Toolkit for building SSH servers and clients in Go.
• Java
  • jsch - pure java, BSD licensed, SSH2 client library.
• Javascript/Node.js
  • ssh2 - SSH2 client and server modules written in pure JavaScript for node.js
• Python
  • paramiko: Native Python SSHv2 protocol library.
• Ruby
  • net-ssh - Pure Ruby implementation of an SSH (protocol 2) client

Resources

Tutorials

• How to use SSH to Connect to a Remote Server

Security

• 01/14/2016 - Integer Overflow CVE 2016 077[7-8]
• Security/Guidelines/OpenSSH - MozillaWiki - sshd_config for 6.7+, 5.3
• Applied-Crypto-Hardening - sshd_config for 6.X

Documentation

• man page
• Specifications (OpenSSH)
• Wikipedia article

Community

• StackOverflow
• ServerFault

License

To the extent possible under law, Manfred Touron has waived all copyright and related or neighboring rights to this work.