CSSHX (Cluster SSH X Windows) is a software application designed to allow users to simultaneously control multiple hosts (servers) using a single terminal window. It allows users to run commands on multiple servers at once, and provides an easy way to manage servers from a central location. CSSHX is a powerful tool for network and system administrators and can be used to quickly and easily perform network-wide tasks such as software updates, configuration changes, and system maintenance. CSSHX also supports SSH tunneling and supports X Windows applications, making it an ideal tool for managing remote hosts. CSSHX also provides a secure and encrypted connection between the user and the remote host, ensuring that data is protected during transmission.
Discontinued The extension does not work in Firefox 57 and later versions. The developer terminated support and development of FireSSH. The extension still works in XUL-based Firefox forks such as https://alternativeapp.info/software/waterfox/ and https://alternativeapp.info/software/palemoon/.