今天遇到一个似乎很棘手的问题,要在文件的中间,插入几条配置 这里就以my.cnf这个文件为例 1 [mysqld] 2 datadir=/var/lib/mysql 3 socket=/var/lib/mysql/mysql.sock 4 # Disabling symbolic-links is recommended to prevent assorted security risks 5 symbolic-links=0 6 # Settings user and group are ig…