04-22-2010
One comment I'd have is that a large fraction of the admins I know had an experience in their career where they got thrown in way over their head and they had to learn under pressure. One of my mentors worked at a large bank, and 1 month after becoming a Unix admin the senior admin quit so he ended up in charge of hundreds of workstations and servers by himself.
In my case, 1 year after getting into Unix I was hired to be the middle person of a 3 admin team for a fairly small company. There was supposed to be a very experienced admin hired for the senior position. The day I showed up they told me the senior guy got another job offer and wouldn't be joining the company. So day 1 I ended up in charge of the entire Unix environment for a new company I'd never worked at before! Not long after that, due to layoffs I ended up the only person between both Unix and Storage teams, doing the work that was handled by a team of 6 about a year earlier. It was tons of work and stress having to come up to speed that fast and handle everything on my own. But for the long range career outlook it was great. I had experience and knowledge I never would have gotten working under a more senior admin again.
So, I guess the practical advice for you is to find a way to work on Unix, even if you think it's beyond what you can do. If you truly love it and have the talent and smarts it takes you'll manage to get by and learn more than you ever could reading books. Find a part time or entry level Unix job, or volunteer at the church/school/charity of your choice to work on their Linux or Unix systems, or somthing like that. Find a way to get real world experience even if it seems intimidating at first.
Good luck.
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LEARN ABOUT OPENSOLARIS
time-admin
time-admin(1) User Commands time-admin(1)
NAME
time-admin - Basic configuration of system time, date, timezone and NTP client.
SYNOPSIS
time-admin [gnome-std-options]
DESCRIPTION
time-admin enables the user to configure the default timezone and current date/time on the system. It also enables the user to turn on
auto-synchronisation of this using NTP.
OPTIONS
The following options are supported:
gnome-std-options Standard options available for use with most GNOME applications. See gnome-std-options(5) for more informa-
tion.
EXAMPLES
Example 1: Running the main application.
example% time-admin
EXIT STATUS
The following exit values are returned:
0 Application exited successfully
>0 Application exited with failure
FILES
The following files are used by this application:
/usr/bin/time-admin Executable for time and date configuration.
/var/spool/setup-tool-backends/backup/time
Backup directory for files that are modified.
/var/run/setup-tool-backends/debug/time
Debug logs can be found under here.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-system-tools |
+-----------------------------+-----------------------------+
|Interface stability |Uncommitted |
+-----------------------------+-----------------------------+
SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform.
users-admin(1), shares-admin(1), services-admin(1), network-admin(1), gnome-std-options(5), rtc(1M), ntpdate(1M), xntpd(1M), attributes(5)
NOTES
Written by Darren Kenny, Sun Microsystems Inc., 2006.
SunOS 5.11 6 Nov 2006 time-admin(1)