How do I run a command on a remote server using SSH?

A few ways to execute commands remotely using SSH

1. Single-line command. Executing a single command: ssh $HOST ls. …
2. Simple multi-line command. VAR1=”Variable 1″ ssh $HOST ‘ ls pwd if true; then echo “True” echo $VAR1 # <– it won’t work else echo “False” fi ‘ …
3. Multi-line command with variables expansion. …
4. Multi-line command from local script. …
5. Multi-line command using Heredoc.

How do I run a command on a remote server?

Run command on remote server via ssh

1. If you need to run a command or shell script on a remote server via ssh. …
2. ssh <username>@<hostname> ‘<commands>’
3. ssh command uses three mandatory input,
4. username = username to login to remote system.
5. hostname = Remote system name or ip address.
6. commands = single command or list of commands seperated by semicolon.

15 дек. 2017 г.