SSH Remote Development

SSH & Remote Development

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Launch SSH profile sessions and unlock remote previews, downloads, working-directory uploads, and port forwarding.

Launching an SSH session

Open the session launcher (Ctrl+Shift+T) and start an SSH session from WispTerm's built-in SSH launcher. Launching this way attaches profile metadata to the session, which is what unlocks remote file preview, remote download, working-directory detection, and the automatic port forwarding described below. Typing ssh user@host inside a local shell does not get these features — see File-Explorer.

Reporting the working directory (OSC 7)

Drag-and-drop uploads in SSH profile sessions use the active remote working directory when the shell reports it with OSC 7 (the same convention as Ghostty shell integration). If the remote shell does not emit OSC 7, WispTerm falls back to running pwd through a fresh ssh.exe helper, which usually returns the login directory instead of the directory you cd'd into — and shows a clickable setup prompt.

Add one of these snippets to the remote shell startup file, then start a new WispTerm SSH session.

For Bash (~/.bashrc):

__wispterm_report_cwd() {
  printf '\033]7;file://%s%s\a' "${HOSTNAME:-localhost}" "$PWD"
}
PROMPT_COMMAND="__wispterm_report_cwd${PROMPT_COMMAND:+;$PROMPT_COMMAND}"

For Zsh (~/.zshrc):

__wispterm_report_cwd() {
  printf '\033]7;file://%s%s\a' "${HOST:-localhost}" "$PWD"
}
autoload -Uz add-zsh-hook
add-zsh-hook chpwd __wispterm_report_cwd
add-zsh-hook precmd __wispterm_report_cwd

For Fish (~/.config/fish/config.fish):

function __wispterm_report_cwd --on-variable PWD
    printf '\e]7;file://%s%s\a' (hostname) (string escape --style=url $PWD)
end
__wispterm_report_cwd

Legacy SSH servers

For old bastions or servers that still require disabled OpenSSH algorithms, set:

ssh-legacy-algorithms = true

This appends compatibility options for ssh-rsa, ssh-dss, older Diffie-Hellman KEX, and CBC ciphers to WispTerm's SSH profile launches and its helper ssh.exe / scp.exe commands.

Web apps over SSH (port forwarding)

When a remote web app prints a loopback URL such as http://127.0.0.1:4232 or http://localhost:43455, WispTerm opens it through an automatic local SSH tunnel. Ctrl/Cmd-click the URL to open it. The same tunnels are shared by the embedded browser panel and the system browser, so setting url-open-mode = system-browser lets the remote app open in your normal browser. Each remote port keeps its own forward; WispTerm prefers the same local port and only increments when that port is already occupied. Non-loopback URLs (e.g. https://10.10.x.x or public sites) open directly. See Browser-Jupyter-Panel for the panel itself.

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See also: File-Explorer · Browser-Jupyter-Panel · Configuration