review what i studied `date` - 2017-4-5
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mysql 配置参数在mysql初始前配置,负责有可能后期参数与默认初始化后的参数不一致导致mysql启动时报错。
grep -w 绝对匹配
[[email protected] tmp]# cat a.txt aa aaa aaaa [[email protected] tmp]# grep -w aa a.txt aa [[email protected] tmp]# grep aa a.txt aa aaa aaaa
添加zabbix 报警步骤
1、添加Triggers
2、设置Triggers触发报警的条件
3、添加actions
4、配置触发ACTIONS的环境
5、ACTIONS执行报警动作(EMAIL、SMS)或者远程执行命令(Remote_command)
附件是zabbix安装文档
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