一叶知秋.

业精于勤，荒于嬉；行成于思，毁于随。

2020年9月12日
Received empty response from Zabbix Agent at [10.0.0.202]. Assuming that agent dropped connection because of access permissions.
摘要： 问题： Received empty response from Zabbix Agent at [10.0.0.202]. Assuming that agent dropped connection because of access permissions. 没有权限访问agent的10050 阅读全文
posted @ 2020-09-12 21:12 ccku 阅读(675) 评论(0) 推荐(0) 编辑
Zabbix4.0--RHEL6/CentOS6国内下载源
摘要： cat <<EOF > /etc/yum.repos.d/zabbix.repo [zabbix] name=Zabbix Official Repository - \$basearch baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rh 阅读全文
posted @ 2020-09-12 19:43 ccku 阅读(107) 评论(0) 推荐(0) 编辑
mysqld/mariadb安全配置向导:mysql_secure_installation
摘要： mysql_secure_installation有以下几个步骤： 1.设置root用户的密码 2.移除匿名用户 3.对root远程登录的操作 4.删除test测试数据库 5.刷新权限表 [root@201 ~]# mysql_secure_installation NOTE: RUNNING AL 阅读全文
posted @ 2020-09-12 17:43 ccku 阅读(1335) 评论(0) 推荐(1) 编辑
编译安装RRDtool时报错：Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains: /usr/l_perl /usr/lib64/perl5 /usr/share/perl5 .) at Makefile.PL line 1.
摘要： 环境： centos 6.0 64位 rrdtool 1.4.5 问题： Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains: /usr/l_perl /usr/lib64/perl5 /usr/share/perl5 .) at Ma 阅读全文
posted @ 2020-09-12 13:49 ccku 阅读(411) 评论(0) 推荐(0) 编辑