07-18-2013
Learning System Administration: What to focus on?
In the fall I am taking courses in System Admin and Networking Admin, along with Cisco classes. Sometime next year I hope to get Red Hat and CCNA certifications, then try to get some experience and a job.
I am wondering what I can focus on in the meantime (and in my spare time) that will contribute to my knowledge of systems administration.
I have some experience with C++, PHP and MySql programming but they're not really related to SysAdmin.
I was thinking learning Perl would be more helpful. Or if I could do some type of project. I'd appreciate any other ideas though. I would like to focus on something that I can put to use and/or gain experience in SysAdmin.
Any ideas would be appreciated.
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dxhosts(8) System Manager's Manual dxhosts(8)
NAME
dxhosts - Provides host management capabilities for local and remote hosts
SYNOPSIS
/usr/bin/X11/dxhosts
OPTIONS
Host Manager accepts all of the standard X Toolkit command line options, which are documented in the OPTIONS section of the X(1X) reference
page.
DESCRIPTION
Use the Host Manager application, dxhosts, to: Add or delete a host from the list of preferred hosts Enable or disable X Window System(TM)
access for all or selected hosts Start applications on a remote host
The Host Manager application can be invoked from the CDE Application Manager from the following categories:
Application Group: System_Admin
System Admin Subgroup: Daily Admin
FILES
Defaults that are shared by the graphical and command line user interfaces Host Manager application executable Host Manager help volume
Directory containing Host Manager application icons Application defaults file that sets the default values for the X resources Host Manager
message catalog Message catalog containing Host manager location IDs for on-item help i18n_motif_shared_text.cat
Message catalog containing application-independent messages i18n_motif_shared_text_LocIds.cat
Message catalog containing application-independent location IDs for on-item help
SEE ALSO
Commands: ftp(1), rcp(1), rlogin(1), rsh(1), xhost(1X)
Files: hostname(5), hosts(4), hosts.equiv(4), protocols(4),
dxhosts(8)