- Systems Administration
- Software installation
- SD-UX (swinstall, swremove)
- RPM
- YUM
- Other (tarball, package manager)
- Patches
- Backup / Recovery
- Omniback
- Legato Networker
- ADSM
- fbackup / frecover
- other (tar, cpio, dump)
- Samba
- TCP/IP Networking
- NFS / NIS / DNS
- FTP, rcp, rdist, rsync
- Sendmail
- RCS
- Disaster Recovery
- Ignite/UX
- Kickstart
- LVM, VxFS, Mirror-UX
- Glance-UX
- ITO / OVO
- Software builds
- Oracle 7.x, 8.x, 9.x
- mySQL 3.x
- Apache
- IIS
- Printers
- Modems
- Scripting / Automation
- Advanced Korn Shell (ksh)
- Advanced Perl
- CGI / Web
- DBI (MySQL, Oracle)
- Modules (Standard, CPAN)
- Writing Modules
- Advanced Regular Expressions
- General command-line expertise
- awk, sed, grep
- PHP
- Expect
- Other Shells (Bourne, Posix-sh, bash, csh)
- Security
- SSH / OpenSSH
- IPFilter
- sudo
- RSA SecurID
- pmrun
- PGP and GPG encryption
- ipchains / iptables / ipmasq
- Operating Systems
- HP-UX 10.20, 11.00, 11i
- RedHat Linux 5.x - 9x, Enterprise, Fedora
- Windows NT, 2000, 2003, XP
- Solaris 2.5, 2.6, 2.7