On Thu, Dec 30, 2021, 9:42 AM Andy Smith <a...@strugglers.net> wrote:
> Hello, > > On Thu, Dec 30, 2021 at 05:15:18PM +0200, Anssi Saari wrote: > > Marco Möller <ta...@debianlists.mobilxpress.net> writes: > > > this command is then sent to all SSH connected remote systems at > > > once as if the command would have been typed in at each single > > > of the SSH connected remote systems CLI individually. Do you > > > know about such feature to be implemented in some Linux tool? > > > > I do simple stuff with just a for loop in the shell. For more complex > > stuff I use Ansible which uses ssh internally. > > Aside from shell loops, I've also in the past used dsh which is > still packaged in Debian: > > http://www.netfort.gr.jp/~dancer/software/dsh.html Other similar options are pdksh, public domain Korn shell. Which is available in Debian repositories for some releases. And the dsh command on IBM's aix unix-ish OS :-) So with NIM support :-) looking like rsh. …but these days I also switched to using Ansible ad hoc commands and > playbooks for anything I do repeatedly. Well worth looking into. > The same can be said of the salt utility. Supported at cost by Saltstack if necessary. But IMO not the same use-case that the OP intended. One salt contributor some time ago was managing more than 10K servers with it, I only had a few hundred. > Cheers, > Andy > >
