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Tips on Installing the Operating System in Software Compose pdf417 2d barcode in Software Tips on Installing the Operating System




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6. generate, create pdf-417 2d barcode none on software projects Microsoft Office Word Website The servers will ne Software pdf417 ed to be upgraded and should be put in 3 or 4-year rotations. ou will save significant dollars by not having to upgrade your thin clients so the cost of purchasing these servers should be easy to absorb. If you are migrating from a client/server deployment, servers would have been required anyway and would have been scheduled for replacement in nearly the same time frame.

. Tips on Installing the Operating System The OpenSUSE 10.2 v PDF417 for None ersion of Linux is one of my favorite operating systems because it provides a strong install process, and also incorporates the new gnome-main-menu package, which eliminates the need to run more traditional cascading menus found on KDE and other GNOME desktops. After picking your distribution, it"s time to install.

Often during installation, the default disk drive arrangement will not be best suited for a server. Many installs will attempt to split the disk drive into multiple file systems. It is recommended to create two file systems.

One has to create the swap device, which should be at least twice the size of the physical memory. The rest of the disk should be used for the / (root) file system and all software will then install into this one directory. The strength of this method is that you will not have the situation where certain file systems fill and require hand tuning.

On a server that needs to be up for thin client deployments, the fewer things that need to be maintained the better. Another viewpoint is that it"s best to allow the operating system to install into multiple disk volume, which perhaps might better isolate you from circumstances such as the users filling a drive and causing problems with the underlying operating system..

[ 63 ]. Implementing the Server Appendix B contains step-by-step instructions for installing OpenSUSE 10.2 and activating a basic server capable of supporting thin clients. Other flavors of Linux would have very similar steps.

Because of the diversity of these steps, it was not placed in this chapter. Once installed, very little tuning or changes will be required. Unlike older Intel versions of UNIX, Linux works well for hundreds of users immediately.

If the server you have purchased has a large amount of memory, make sure that the operating system is seeing all of the memory. Some distributions have a "bigmem" kernel that might need to be installed by hand. Running the "top" command from a terminal window will show you the amount of memory the operating system is seeing.

. Enabling XDMCP There are multiple methods to allow the thin clients to connect to the server. Solutions such as VNC, NoMachine, and Metaframe for UNIX can be deployed and each has its pros and cons. VNC for instance is normally not used for regular user sessions, but might provide you with the best possible connection method to certain operating systems such as Mac OS X.

When regular network speeds are available, using native X-windows is recommended. This license-free transport provides an excellent, crisp, and responsive method to run remotely displayed applications. For the sake of simplicity and concept, the XDMCP method of login is used in these pages.

. [ 64 ]. 6 . Creating a Custom Login Screen If you remember bac k to the "People Issues", sometimes presentation and minor details are as important as the technical design. It is recommended therefore that the first step in this process is to design a custom login screen that will be displayed during the authentication process. This is immediately noticed by users, and should be one of the first things that you show them.

This along with a wide selection of wallpapers and quality icons will give them a "wow" factor that will greatly help the transition. Fortunately, it"s very easy to create your own login screen. The steps will be similar in the various distributions, though these instructions are for OpenSUSE 10.

2. 1. The login themes are loaded dynamically and are stored in /opt/ gnome/share/gdm/themes.

2. Once in that directory create a new directory and call it something that relates to your logo design. 3.

Now go into another theme and copy the contents of that directory into your new directory as a template. Each of the default themes has a file called screenshot.png, which shows you what that theme looks like.

Use that to pick one that is close to your desired final login screen. 4. Now, go back into your custom theme directory and change the file background.

svg to match the desired colors that best suit your needs.. [ 65 ].
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