Hardware: CISCO, Dell, HP, Sun, IBM, Kraftway, Supermicro, Intel(SR), Huawei, D'Link, Adaptec, 3Ware, LSI, Rocket, NCR Raid levels(S+H): 0,1,5,10,60,50,3 + md, geom, lvm OS: FreeBSD, OpenBSD, Solaris, RHEL, Gentoo, Debian, Fedora, IOS FS: zfs, ufs(1,2), ext(2,3,4), raiser, geom, ffs, jfs, NFS, smbfs, fuse Virtualization: jail, openvz, xen, openbox, vmware, kvm DB: Mysql, Postgresql, db4 Http daemons: apache, nginx, sqid, lighttpd, 2proxy, tor FTP daemons: proftpd, vsftpd, pureftpd, ftpd, bftpd MTA: exim, sendmail, postfix, qmail, communigate MUA: dovecot, dbmail,fetchmail, maildrop, courier Antispam: spamooborona, sa, spamassasin, cas,spamd Pannels: ISP(all), Virtuozzo,Plesk,Cpanel, Routing daemons; mpd, openvpn, lb, vrrpd, vtund, routed, ipnat, natd, zebra, dhcpd, knockd Bill's: freenas, isp, utm Collects: cactim mrtg, rrdtools, nagios, zenoss, zabbix, trafd, rejic DNS: ddns, bind, unbound, nsd, powerdns Firewall's: ipfw, ipf, pf, iptables, pix, altq Devel daemons: svn, cvs, git Backup: amanda, rsync, bacula Lang's: perl5, php(4,5), tcl, python2, xml, C (pathlevel) Shells: csh, bash, zsh, ksh Protcol's: BGP, OSPF, LACP, GIF, IPSEC, SNMP(3,4), PoPtoP,PPOE, LDAP, PBX, XMPP, L2TP, RIP2, FDDI CISCO: CCNA(old), PIX, L2, T1, E1, rings |