linux 系統版本：redhat,centos,fedora,debian,ubuntu,suse,gentoo
網站服務：nginx,apache,lighttpd,php,tomcat,resin
數據 庫：MySQL,Mysql-proxy,MariaDB，PostgreSQL
代理相關：lvs,keepalived,haproxy,nginx,apache,heartbeat
網站緩存：squid ,nginx ,varnish
NOSQL庫：memcached ,memcachedb,TokyoTyrant ,MongoDB ,Cassandra ,redis ,CouchDB
存儲相關：Nfs ,Moosefs(mfs) ,Hadoop ,glusterfs ,lustre,FastDFS
版本管理：svn ,git
監控報警：nagios ,cacti ,zabbix ,munin,hyperic,mrtg
域名解析：bind ,powerdns,dnsmasq
同步軟件：rsync ,inotify ,sersync ,drbd ,csync2,union,lsyncd,scp
批量管理：ssh+rsync+sersync ,Saltstack ,expect ,puppet ,cfengine
虛擬 化：kvm ,xen
雲計 算：openstack ,cloudstack
內網軟件：iptables ,zebra ,iftraf,ntop ,tc ,iftop
郵件軟件：qmai ,posfix ,sendmail
遠程撥號：open*** ,pptp,openswan ,ipip
統一認證：openldap
隊列工具：ActiveMQ,RabbitMQ ,Metaq,MemcacheQ,Zeromq
打包發佈：mvn ,ants ,jenkins ,svn
測試軟件：ab,smokeping,siege,JMeter,Webbench,LoadRunner,http_load
日誌相關：syslog,rsyslog,Awstats,flume logstash scribe kafka,storm
DB代理：mysql-proxy,amoeba
搜索軟件：Sphinx,Xapian