System admin: The subject matter of systems administration includes computer systems and the ways people use them in an organization. This entails a knowledge of operating systems and applications, as well as hardware and software troubleshooting, but also knowledge of the purposes for which people in the organization use the computers. However, perhaps the most important skill to a system administrator is problem solving -- frequently under various sorts of constraints and stress. The sysadmin is on call when a computer system goes down or malfunctions, and must be able to quickly and correctly diagnose what is wrong and how best to fix it.System administrators are not software engineers or developers. It is not usually within their duties to design or write new application software. However, sysadmins must understand the behavior of software in order to deploy it and to troubleshoot problems, and generally know several programming languages used for scripting or automation of routine tasks. Particularly when dealing with Internet-facing or business-critical systems, a sysadmin must have a strong grasp of computer security. This includes not merely deploying software patches, but also preventing break-ins and other security problems with preventive measures. In some organizations, computer security administration is a separate role responsible for overall security and the upkeep of firewalls and intrusion detection systems, but all sysadmins are generally responsible for the security of the systems in their keep. |
|
| Our company is a Hong Kong based company. We help people from different countries to place bids in Japan Yahoo Auction. As you can see, auctions run non-stop 24 hours every day and we hope to minimize... |
Mon, 19 Jul 2010 12:38:46 -0400 |
|
| I'd like you to deploy shapado to my heroku account, source code available here http://gitorious.org/shapado/shapado I understand that Heroku now supports mongodb so it should be fairly straight forward... (Budget: $30-250, Jobs: Anything Goes, Ru |
Fri, 16 Jul 2010 08:58:02 -0400 |
|
| I need the service of a cyber/ network security specialist. Your area of specialization must be in hacking and breaking security codes. Special interst if you are from Vietname, India, and Pakistan. Pls send me a message if you know you can deliver... |
Sun, 18 Jul 2010 19:50:56 -0400 |
|
| I need help with some parts of my network assignment contact me for details plz " Networking and security experts." |
Sun, 18 Jul 2010 11:50:01 -0400 |
|
| For my video news website I need a downloader and converter installed on my server. The software needs to do the following actions. Step 1. input url(wmv) to download from other news website (put multiple downloads in a que) step 2... |
Sat, 17 Jul 2010 23:58:40 -0400 |
|
| I need 5 PR1, 5 PR2 and 5PR3. Conditions: > need to be indexed pages |
Sat, 17 Jul 2010 10:49:03 -0400 |
|
| The project is Nonpublic. Description can be read only |
Fri, 16 Jul 2010 19:03:32 -0400 |
|
| Hi looking for somone who can do a highest unique bid auction website it needs to work like this one www.bidwiz.co.uk/ i need all programing done the full website doing fully working an ready to use also... |
Thu, 15 Jul 2010 16:31:30 -0400 |
|
| Hello I am looking for web developers to develop website with about 20 pages, major content management with forms, data management and members log in management. |
Fri, 25 Jun 2010 08:18:00 -0400 |
|
| I would like to clone this site: http://www.gigsalad.com/ Please review the site, I do not know what the admin interface looks like, but I would need an admin for full control as well as giving... |
Wed, 23 Jun 2010 21:09:01 -0400 |
| More pages: |
