sshm 0.8.3

SSH into multiple hosts.

SSH Multi v0.8.3. SSH into multiple machines at once.

Examples:

Get a count of processes on each server:

sshm example1.com,example2.com,example3.com,mail[01-05].example.com,host[01-25].org “ps aux | wc -l”

Check if postfix is running on mail servers:

sshm mail[01-03].example.com “postfix status”

Verify which servers are accepting SSH connections:

sshm example[1-5].com “exit”

Copy a file to several servers. May not work for larger files.

cat some_file | sshm example[1-5].com “cat > some_file”

Specify a per-host port:

sshm example1.com:123,example2.com,example4.com:78 “exit”