June 2025
Beginner to intermediate
1180 pages
37h 48m
English
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23.6 Additional Tools
For proficient SSH users, there are various additional tools to make the use of SSH more efficient or secure, and I want to briefly introduce you to some of these tools in this section.
23.6.1 Cluster SSH
Cluster SSH (CSSH) is a Perl script that allows you to initiate multiple SSH connections. A separate Xterm window is opened for each connection, and the text color varies depending on the server. The color is not adjustable, but always remains the same for a server. If you use CSSH for a while, you’ll be able to tell which server you are working on just by looking at the colors.
But the real highlight of CSSH is that you can type commands not only directly in the terminal windows, but also in a text input box of ...
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