OpenSSH server

Listed in Debian as openssh-server

secure shell (SSH) server, for secure access from remote machines

Command lineInternet Web, file and network servers

Not tested on a device yet. What that means

Limits in Breadstick

sshd cannot listen on port 22, which Android does not give apps, so it needs a port above 1024 in its config, such as the 2222 Breadstick's own SSH server uses.

OpenSSH server in Breadstick

Breadstick note

Breadstick's SSH server, turned on in Settings under Remote access, is this package's sshd, set up and started for you on port 2222, so you usually do not set it up by hand.

Breadstick runs Debian's own openssh-server package for ARM64, the build a Debian 13 computer with an ARM processor installs, so OpenSSH server should behave as it does on a Linux PC. It is a command line program rather than an app with a window of its own: you run it by typing its command in Breadstick's Terminal, or in any terminal window on the Linux desktop, and it needs no Desktop or Floating session running.

Commands in the package

sshd

There is no systemd in Breadstick, so a server does not start on its own: you start it by hand from the Terminal. Android does not give apps the network ports below 1024, so a web or file server listens on a higher port, and other devices on your network can reach it at the device's address when it listens on all addresses and Breadstick is running. More in the docs: What Breadstick cannot do: the system itself.

About OpenSSH server

From Debian's package description

This is the portable version of OpenSSH, a free implementation of the Secure Shell protocol as specified by the IETF secsh working group.
Ssh (Secure Shell) is a program for logging into a remote machine and for executing commands on a remote machine. It provides secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forwarded over the secure channel. It can be used to provide applications with a secure communication channel.
This package provides the sshd server.
In some countries it may be illegal to use any encryption at all without a special permit.
sshd replaces the insecure rshd program, which is obsolete for most purposes.

From Debian's description of the openssh-server package, under that package's license.

Related apps

OpenSSH clientsecure shell (SSH) client, for secure access to remote machinesCommand line
pure-ftpdSecure and efficient FTP serverCommand line
Apache HTTP ServerApache HTTP ServerCommand line
SambaSMB/CIFS file, print, and login server for UnixCommand line
nginxsmall, powerful, scalable web/proxy serverCommand line
vsftpdlightweight, efficient FTP server written for securityCommand line

All programs in Web, file and network servers

Sources and licenses

Name: the name people know it by, chosen for this catalog; Debian's package is openssh-server.
Summary: Debian's short description of the openssh-server package, under that package's license.
Description: Debian's description of the openssh-server package, under that package's license.
Versions and sizes: Debian's archive for ARM64, as on packages.debian.org.
Popularity: Debian Popularity Contest counts.