在配置SSH免密登录时报错:/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/root/.pub': 没有那个文件或目录 问题 1[root@hadoop1 sbin]# ssh-copy-id hadoop123/usr/bin/ssh-copy-id: ERROR: failed to open ID file'/root/.pub': 没有那个文件或目录4(to install the contents of'/ro...
/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/root/.pub': 没有那个文件或目录 (to install the contents of '/root/.pub' anyway, look at the -f option) 解决方法 [root@hadoop1 sbin]# ssh-keygen -t dsa Generating public/private dsa key pair. ...
在配置SSH免密登录时报错:/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/root/.pub': 没有那个文件或目录 问题 1[root@hadoop1 sbin]# ssh-copy-id hadoop123/usr/bin/ssh-copy-id: ERROR: failed to open ID file'/root/.pub': 没有那个文件或目录4(to install the contents of'/ro...