In homebrew and macPorts, still an older version is included when it comes to csshx . Unfortunately, this version does not work out of the box anymore with newer macOS installations like macOS 14.5 (Ventura) or macOS 14.6 (Sonoma) and needs some adjustments. csshX (Cluster SSH for macOS) is a command-line utility designed to facilitate managing multiple SSH sessions simultaneously. It allows users to open and control multiple terminal windows or tabs at once, sending the same command inputs t...