Am 22.10.2015 um 23:07 schrieb Mikhail Kasimov:
1. systemd services have a special key (-H) to connect to remote host via ssh. E.g. 'timedatectl -H user@host'. By default port 22 is used. But in very often cases admins change the default ssh-port in sshd-daemon settings (e.g. 41122). It's useful to avoid connections from ssh-bruteforce robots. But systemd has no way (I can't find it in man-pages for example) how to define the admin-defined ssh connection port (possibly, other ssh options are also not accessable). The workaround is to define: 'ssh -p 41122 user@host' in console and then, after connection in on, proceed 'timedatectl' on remote host. But in this way it's not clear the profit of sysmted's -H key and this functionality looks redundant as for me. Solutions:
and why not simply "timedatectl -H user@host[:port]" since host:port is a well known protocol agnostic way to specify a non-default port?
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