@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ECDSA key sent by the remote host is SHA256:cidhwMKPa7H4Kl4raE51/GYJNYvsf8J1b7/9SikONao. Please contact your system administrator. Add correct host key in /Users/username/.ssh/known_hosts to get rid of this message. Offending ECDSA key in /Users/username/.ssh/known_hosts:16 ECDSA host key for ourbrander.com has changed and you have requested strict checking. Host key verification failed.
解决: ssh-keygen -R 要登录的IP地址或域名
1
ssh-keygen -R 193.110.126.41
输出:
1 2
/Users/username/.ssh/known_hosts updated. Original contents retained as /Users/username/.ssh/known_hosts.old
[root@VM_0_12_centos /]# fdisk /dev/vdb Welcome to fdisk (util-linux 2.23.2).
Changes will remain in memory only, until you decide to write them. Be careful before using the write command.
Device does not contain a recognized partition table Building a new DOS disklabel with disk identifier 0x653179c9.
Command (m for help): data No partition is defined yet!
Command (m for help): n Partition type: p primary (0 primary, 0 extended, 4 free) e extended Select (default p): p Partition number (1-4, default 1): 1 First sector (2048-482344959, default 2048): Using default value 2048 Last sector, +sectors or +size{K,M,G} (2048-482344959, default 482344959): Using default value 482344959 Partition 1 of type Linux and of size 230 GiB is set
Command (m for help): wq The partition table has been altered!
Calling ioctl() to re-read partition table. Syncing disks.