Operation and maintenance Knowledge system

1, Operation and Maintenance command base

100 Orders Three Musketeers regular

2, operation and maintenance of basic knowledge

Linux startup directory structure common configuration path file properties link knowledge

Rights users manage Disk Management network Fundamentals (Configure IP routing, etc.)

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3, basic core network services

Build a small and medium-sized web site cluster 10-20 units scale

SSH batch management, rsync data synchronization, Crond Scheduled Tasks, batch distribution files (ansible). Inotify,sersync Synchronization, NFS

Lnmp nginx+keepalive

Where schema content

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4, the core must be MySQL database and NoSQL database

Mysql,memcache or Redis.

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5,shell Advanced Combat

6, website cluster set (soft) pieces

Nginx,keepalive,lvs

7, monitor Firewall

Zabbix,iptables

(Nagios Catti)

8, optimization and security

Security optimization of Web, database and website cluster system

9, employment

Relevant CDN related employment guidance for computer room

Operation and maintenance Knowledge system