SSH免密登陸兩臺機器

首先確保機器安裝SSHmysql A 機器免密登陸B機器sql 在A機器執行vim ssh-keygen -t rsa bash root@mysql-test ~]# ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa):

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