新手必會用深×××(8-15k)標記,老鳥必會深×××+淺藍色(15-25K)標記

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操作系統:Centos,Ubuntu,Redhat,suse,Freebsd

網站服務:nginx,apache,lighttpd,php,tomcat,resin
數據?? 庫:MySQL,MariaDB,PostgreSQL

DB中間件:maxscale,MyCat,atlas,cobar,amoeba,MySQL-proxy

代理相關:lvs,keepalived,haproxy,nginx,heartbeat
網站緩存:squid,nginx,varnish
NOSQL庫:Redis,Memcached,MongoDB,HBase,Cassandra,CouchDB
存儲相關:Nfs,FastDFS,Moosefs(mfs),Hadoop,glusterfs,lustre

版本管理:svn,git
監控報警:nagios,cacti,zabbix,munin,hyperic,mrtg,graphite

域名解析:bind,powerdns,dnsmasq
同步軟件:scp,rsync,inotify,sersync,drbd
批量管理:SSH,Ansible,Saltstack,expect,puppet
虛擬?? 化:kvm,xen

云計?? 算:openstack,docker,cloudstack
內網軟件:iptables,zebra,iftraf,ntop,tc,iftop
郵件軟件:qmail,posfix,sendmail,zimbra

遠程撥號:open***,pptp,openswan,ipip
統一認證:openldap
隊列工具:ActiveMQ,RabbitMQ,Metaq,MemcacheQ,Zeromq
打包發布:mvn,ants,jenkins
測試軟件:ab,JMeter,Webbench,LoadRunner,http_load,tcpcopy

帶寬測試:smokeping

性能測試:dd,?fio(IOPS測試),iozone(磁盤測試)

日志相關:rsyslog,Awstats,flume,storm,ELK(Elasticsearch+Logstash+Kibana)

搜索軟件:Sphinx,Xapian,Solr

無人值守:kickstart,cobbler

軟件安裝:rpm,yum(設計rpm包定制及yum倉庫構建)

大數據:HDFS,Hive,Hbase,Zookeeper,Pig,Spark,Mahout,flume,sqoop

開發語言:Shell,Python,go