trzsz-ssh

trzsz-ssh(tssh): Highly OpenSSH-compatible client with extended features

trzsz-ssh ( tssh ) is an ssh client designed as a drop-in replacement for the openssh client. It aims to provide complete compatibility with openssh, mirroring all its features, while also offering additional useful features not found in the openssh client.

trzsz-ssh ( tssh ) with tsshd also supports intermittent connectivity, allows roaming, and can be used on high-latency links such as cellular data connections, unstable Wi-Fi, etc.

Basic Features

trzsz-ssh ( tssh ) works exactly like the openssh client. The following common features have been implemented:

Features	Support Options
Pseudo TTY	-t -T RequestTTY
Algorithms	-c Ciphers KexAlgorithms
SSH Proxy	-J -W ProxyJump ProxyCommand
Network	-4 -6 AddressFamily ConnectTimeout
Command	-s RemoteCommand LocalCommand PermitLocalCommand
Multiplexing	-M -S -O ControlMaster ControlPath ControlPersist
SSH Agent	-a -A ForwardAgent IdentityAgent IdentitiesOnly SSH_AUTH_SOCK
X11 Forward	-x -X -Y ForwardX11 ForwardX11Trusted ForwardX11Timeout XAuthLocation
Basic Login	-l -p -i -F HostName Port User IdentityFile CertificateFile SendEnv SetEnv
Canonicalize	CanonicalizeHostname CanonicalDomains CanonicalizeMaxDots CanonicalizeFallbackLocal
Authentication	PubkeyAuthentication PasswordAuthentication KbdInteractiveAuthentication GSSAPIAuthentication
Known Hosts	UserKnownHostsFile GlobalKnownHostsFile StrictHostKeyChecking VerifyHostKeyDNS HashKnownHosts
Port Forward	-g -f -N -n -L -R -D LocalForward RemoteForward DynamicForward GatewayPorts ClearAllForwardings StreamLocalBindUnlink StreamLocalBindMask
Others	EscapeChar

Extra Features

trzsz-ssh ( tssh ) offers additional useful features:

English	中文
Login Prompt	登录界面
Custom Theme	主题风格
Trzsz ( trz / tsz )	支持 trz tsz
Zmodem ( rz / sz )	支持 rz sz
Support scp sftp	支持 scp sftp
Batch Login	批量登录
Group Labels	分组标签
Automated Interaction	自动交互
Remember Password	记住密码
Custom Configuration	个性配置
Comments of Config	配置注释
Wayland Integration	Wayland 集成
Clipboard Integration	剪贴板集成
SSH Console	SSH 控制台
Other Features	其他功能
Reconnect Mode	重连模式
UDP Mode ( mosh )	UDP 模式 ( mosh )
UDP Port Forwarding	UDP 端口转发

Installation

Note: The package is named trzsz-ssh in Homebrew, while it’s usually named tssh elsewhere.

• Install with scoop / winget / choco on Windows

  scoop install tssh / winget install tssh / choco install tssh

  scoop install tssh
  

  winget install tssh
  

  choco install tssh
  

• Install with Homebrew on MacOS

  brew install trzsz-ssh

  brew install trzsz-ssh
  

• Install with apt on Ubuntu

  sudo apt install tssh

  sudo apt update && sudo apt install software-properties-common
  sudo add-apt-repository ppa:trzsz/ppa && sudo apt update
  
  sudo apt install tssh
  

• Install with apt on Debian

  sudo apt install tssh

  sudo apt install curl gpg
  curl -s 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x7074ce75da7cc691c1ae1a7c7e51d1ad956055ca' \
    | gpg --dearmor -o /usr/share/keyrings/trzsz.gpg
  echo 'deb [signed-by=/usr/share/keyrings/trzsz.gpg] https://ppa.launchpadcontent.net/trzsz/ppa/ubuntu jammy main' \
    | sudo tee /etc/apt/sources.list.d/trzsz.list
  sudo apt update
  
  sudo apt install tssh
  

• Install with dnf on Fedora / CentOS / RHEL

  sudo dnf install tssh

  sudo dnf copr enable @trzsz/trzsz
  sudo dnf install tssh
  

• Install with yum on Legacy CentOS / RHEL

  sudo yum install tssh

  • Install with gemfury repository.

    echo '[trzsz]
    name=Trzsz Repo
    baseurl=https://yum.fury.io/trzsz/
    enabled=1
    gpgcheck=0' | sudo tee /etc/yum.repos.d/trzsz.repo
    
    sudo yum install tssh
    

  • Install with wlnmp repository. It's not necessary to configure the epel repository for tssh.

    curl -fsSL "https://sh.wlnmp.com/wlnmp.sh" | bash
    
    sudo yum install tssh
    

• Install with yay on ArchLinux

  yay -S tssh

  yay -Syu
  yay -S tssh
  

• Install with Chromebrew on ChromeOS

  crew install tssh

  crew install tssh
  

• Install with pixi / conda / mamba from conda-forge

  pixi global install tssh / conda install tssh / mamba install tssh

  pixi global install tssh
  

  conda install -c conda-forge tssh
  

  mamba install -c conda-forge tssh
  

• Install with Go ( Requires go 1.26 or later )

  go install github.com/trzsz/trzsz-ssh/cmd/tssh@latest

  # latest release
  go install github.com/trzsz/trzsz-ssh/cmd/tssh@latest
  
  # latest development version (main branch)
  go install github.com/trzsz/trzsz-ssh/cmd/tssh@main
  

  The binaries are usually located in ~/go/bin/ ( C:\Users\your_name\go\bin\ on Windows ).

• Build from source ( Requires go 1.26 or later )

  sudo make install

  git clone --depth 1 https://github.com/trzsz/trzsz-ssh.git
  cd trzsz-ssh
  make
  sudo make install
  

• Download from the GitHub Releases (or Pre-Release) and install locally

  download and install locally

  sudo apt install /tmp/tssh_*.deb
  
  sudo dpkg -i /tmp/tssh_*.deb
  
  sudo dnf install /tmp/tssh_*.rpm
  
  sudo yum install /tmp/tssh_*.rpm
  
  sudo rpm -i /tmp/tssh_*.rpm
  
  tar zxvf tssh_*.tar.gz && sudo cp tssh_*/tssh /usr/bin/
  

Development

The github.com/trzsz/trzsz-ssh/tssh can be used as a library, for example:

…

Contributing

Welcome and thank you for considering contributing. We appreciate all forms of support, from coding and testing to documentation and CI/CD improvements.

• Fork and clone the repository https://github.com/trzsz/trzsz-ssh.git.

• Make your changes just ensure that the unit tests go test ./tssh pass.

• Build the binary go build -o ./bin/ ./cmd/tssh and test it ./bin/tssh.

• Once you are happy with your changes, please submit a pull request.

Screenshot

Contact

Feel free to email the author [email protected], or create an issue. Welcome to join the QQ group: 318578930.

Sponsor

❤️ Sponsor trzsz ❤️, buy the author a drink ? Thank you for your support!