Manfred Schirmer

• System- Administration

Red Hat Enterprise Linux 4.0 up to 7.1, SuSE Linux Enterprise Server up to 11, Debian, Ubuntu, CentOS, Scientific-Linux AIX, HP-UX, VMWare ESX vSphere 4, 5, ESXi Solaris 8 up to 11, SCO Unix,

NetBSD, FreeBSD, OpenBSD, NanoBSD

Novell Netware, OS/2, Citrix Server/Cluster,

Microsoft Windows Server 2003, 2008, ActiveDirectory, openLDAP, ZFS, VERITAS Netbackup

VERITAS Volume Manager, Cluster, File System Satellite, Sendmail, Postfix

• Programmier- sprachen

C/C++/C#, Java, Pascal, Perl, Python, Ruby

Shell (sh, ksh, bash)

• Methoden/ Tools

Ansible, Puppet,

HP OpenView, MC/ServiceGuard, McAfee ePolicy Orchestrator, OpenVZ, HP Quality Center, RHN, RedHat Satellite, Kickstart, ADS, PXE-boot, ITIL process, TrendMicro VirusWall

• Datenbanken:

MySQL up to 5.x, MariaDB,, Oracle 9i up to 11g, MS SQL Server 2005

• Netzwerke:

LAN, WAN, TCP/IPv4, IPv6, NIS, NIS+, NFS, DNS, LDAP, SNMP, DHCP, CARP, LoadBalancing, Sendmail, Postfix, IMAP, SSL, Kerberos

• Hardware:

SUN SPARC Server, SUN Blade, SUN Fire, UltraSPARC-T2, T4 IBM RS6000, pSeries, iSeries, Brocade SAN Switch,

HP 9000 A-Series, N-Series, HP SureStore Tape Library,

HP VA7410

19“ Server HP, Dell, Siemens, IBM

CISCO 650x, 5x00, 37xx, 35xx, 29xx, PIX520

• Web Technologie:

Apache httpd, Tomcat 5 up to 8, nginx, JBoss 4 up to 7, Wildfly 8 up to 10, IBM WebSpere, Apache Felix, ActiveMQ

• Monitoring

Nagios, Icinga, Icinga2, Splunk, Cacti, Jolokia, HP Openview, Tivoli, ELK