一步到胃!
cat /etc/ssh/ssh_config
--------------------------
Host *
SendEnv LANG LC_*
IPQoS=throughput
TCPKeepAlive yes
AddKeysToAgent yes
UseKeychain yes
ServerAliveInterval 15
ServerAliveCountMax 6
StrictHostKeyChecking no
ForwardAgent yes
Compression yes
HostkeyAlgorithms +ssh-rsa
PubkeyAcceptedAlgorithms +ssh-rsa