Easy Simultaneous Management
ClusterSSH allows you to manage multiple SSH sessions at once, making it easy to run commands across multiple servers simultaneously. This is particularly useful for system administrators managing a large number of machines.
Single Configuration File
ClusterSSH utilizes a single configuration file, making it simpler to set up and manage clusters of servers. You only need to update one file if there are changes to your server lists.
Open Source and Free
Being an open-source project hosted on SourceForge, ClusterSSH is free to use and modify, offering a cost-effective solution for SSH session management.
Cross-Platform Support
ClusterSSH supports multiple operating systems, including various Unix/Linux distributions and macOS, making it versatile for different environments.
No Additional Server-Side Software
ClusterSSH does not require any additional software to be installed on the servers you are managing; it only needs SSH access, simplifying deployment and reducing overhead.
As to your problem, in addition to other answers, cluster ssh is also free -> https://sourceforge.net/projects/clusterssh/.
Source:
over 2 years ago