Free ssh software for mac

CrushFTP 5.0.3 is designed to be a useful and functional utility which handles FTP, SFTP (SSH FTP), FTPS (FTP over SSL), HTTP, HTTPS, WebDAV, and WebDAV SSL.

Major Features:

1. WebDAV allows you to use the OS X Finder to connect to the server and work on it as if it were another hard drive on your machine. Read, write, rename. all with WebDAV.
2. The built in fully customizable WebInterface allows you to present a website to customers so they can easily upload files to you, or download files to you.
3. It has support for drag and drop uploading on the Web site, as well as the ability to upload folders while zipping them on the fly.
4. This saves time and bandwidth. Or you can use the browser uploader to queue up file transfers and submit them all at once.
5. Easily setup e-mails to come to you when a user uploads a files. You can drag and drop folders on a user to grant them access to the folder. The user will then only be able to access that folder.
6. Lastly, the plugin support for CrushFTP allows for a whole new set of expandable features.
7. Includes extensive logging options and auto ban usernames features.

Pdsh is a high-performance, parallel remote shell utility. It has built-in, thread-safe clients for Berkeley and Kerberos V4 rsh and can call SSH externally (though with reduced performance).
Pdsh uses a "sliding window" parallel algorithm to conserve socket resources on the initiating node and to allow progress to continue while timeouts occur on some connections.

Enhancements
- Fix duplicate error output from ssh module.
- Add -e option to pdcp to explicitly specify remote execution path. This is necessary if pdcp is installed in a different path locally than on the target hosts.
- Fix recursive pdcp (-r) which has been broken since pdsh-2.12.
- Support --without-ssh-connect-timeout-option for ./configure.
- Add note to pdsh(1) manpage that only very old versions of the genders nodeattr script are supported by the pdsh nodeattr module. The genders module is the preferred interface to genders.

Who is connected? is a small (780Kb) unobtrusive menu bar app which monitors the status of Apple File Sharing (AFP) and Remote Login (SSH) for Mac OS X.
Who is connected? shows both the status of AFP & SSH ( i.e. whether they are enabled or not in System Preferences ) and if users are connected to your Mac, all via a simple icon ( menu bar icon ) in the Mac OS X menu bar. In addition the user is notified of new SSH connections via Growl.

Main features:
- Who is connected? will display the status of Apple File Sharing (AFP) directly in the menu bar.
- Shows when users are connected via Apple File Sharing (AFP) in menu bar.
- Shows status of Remote Login (SSH) in menu bar.
- Shows when users are connected via Remote Login (SSH).
- Notifies user of new SSH connections via Growl Notification Framework.
- Enables user to check last log entry via Growl Notification Framework.
- Enables user to set a custom SSH port for monitoring incoming connections.
- Enables user to kill all existing SSH connections (Note: Disabling Remote Login in System Prefrences does not disconnect pre-existing tunnels.)
- Provides quick access to file sharing preferences pane.

System requirements:
- Growl

SoftSqueeze is a software implementation of the Squeezebox allowing your PC to stream the same music as your Squeezebox.
Squeezebox is a smart way to stream MP3s and Internet radio to your stereo without loss of sound quality.
Softsqueeze complements the Squeezebox2, Squeezebox and Slimp3 hardware music players developed by Slim Devices.
Softsqueeze supports synchronization with hardware players and remote streaming over the Internet using ssh tunneling.
It has been developed in Java, allowing this useful application to work with OS X, Windows, and Linux systems.

Enhancements
- Patch to fix problem with strm-t overwriting strm-s settings

ICMP Knock Server is a free tool that uses a concept similar to port knocking, which basically involves waiting for a range of packets that match given criteria before executing some action (typically exposing a port, e.g. for SSH connections, that is kept closed or blocked otherwise).
But instead of listening for TCP or UDP packets to arrive on specific ports in a specific order, it accepts ICMP echo requests and checks if their payload lengths and order of arrival match the given pattern.
The advantage is that this approach works with the standard PING tool. Programs with custom code or (although common) networking tools like netcat plus the ability to execute them are not required.

System requirements:
- Python

Unssh provides an easy and fast way to delete entries from OpenSSHs known_hosts file. This is a simple automation of the things normally done by the user when having an "offending key" in his/her known_hosts file caused by a changing host key of the destination.

System requirements:
- Bash 3.1.16
- Grep 2.5.1
- Awk 3.1.5
- Sed 4.1.4

Enhancements
- This is a bugfix release. There was a problem with the ssh-keygen backend, silently not removing entries from the known_hosts file due to incorrect invocation of the internal function.

Ndara is a free and open source Java application that is a SMS backup utility for the iPhone.
Installation instructions can be found here.

Main features:
- save backups as styled XML, plain text or SQLite DB.
- save backups of all contact or single contact

System requirements:
- Latest JDK
- SSH installed on iPhone
- A WiFi Connection

Version restrictions:
- Ndara currently cannot read contact names. Messages are stored with the contact number.