yuhJohn opened a new issue, #899:
URL: https://github.com/apache/mina-sshd/issues/899
Question 1:
The ssh-copy-id command is not supported. This is actually a standard
command for ssh.
clientInput:
`ssh-copy-id -p 123 -i /root/.ssh/id_rsa.pub user@ip`
and received the following command
`exec sh -c'cd; umask 077; mkdir -p \".ssh\" && {[-z `tail -1c
.ssh/authorized_keys 2>/dev/null`] || echo >> \".ssh/authorized_keys\" || exit
1;} && cat >> \".ssh/authorized_keys\" || exit 1; if type restorecon >/dev/null
2>&1; then restorecon -F \".ssh\" \".ssh/authorized_keys\"; fi'`
The exec cannot be identified. As a result, the execution fails.
I solved this by customizing exec judgment.
```
public Command createCommand(ChannelSession channel, String command)
throws IOException {
LOGGER.error("create Command: " + command);
if (command !=null && command.startsWith("exec ")) {
command = command.substring(5);
}
return new ShellWrapperCommand(command);
}
```
Question 2: Multiple commands such as " ls -l; rm -rf /tmp/test" cannot be
executed correctly.
The input is as follows:
`ssh user@IP -p 123 "echo test2; echo 22"`
The actual output is
`test2; echo 22`
I understand that the preceding two questions are very common scenarios. Is
SSHD not supported by default?
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