是否可以在忽略默认.ssh目录的情况下运行ssh并指定其他一个或 – 更好指定的私钥？
例如：
ssh --private-key other_id_rsa login@host
您可以使用-i选项.
原文链接：https://www.f2er.com/bash/385006.html来源：man ssh
-i identity_file
Selects a file from which the identity (private key) for public key authentication is read. The default is ~/.ssh/identity for protocol
version 1,and ~/.ssh/id_dsa,~/.ssh/id_ecdsa and ~/.ssh/id_rsa for protocol version 2. Identity files may also be specified on a per-
host basis in the configuration file. It is possible to have multiple -i options (and multiple identities specified in configuration
files). ssh will also try to load certificate information from the filename obtained by appending -cert.pub to identity filenames.
