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--- tech:centos6 [2011/08/04 11:39] – seela
+++ tech:centos6 [2011/08/05 11:19] (current) – paulg
@@ Line 1: / Line 1: @@
 ====== CentOS6 64-Bit OS Upgrade ======
-<code>
-July 2011
 We have been working on getting our Operating System on the Linux side upgraded to
 a much newer version. This enhances our systems to run with some of the latest
@@ Line 8: / Line 7: @@
 Here are some tips on the new OS.
-</code>
+  * All binaries/scripts have been recompiled on 64-bit (and /or compatible) with this environment
-  * All binaries/scripts have been recompiled on 64-bit (and /or compatible)
+  * Most revision of software are now the latest
-    with this environment
   * If you want to compile 64-bit code, you may need to set up some environmental variables before recompiling.
 **Recommended** \\
@@ Line 21: / Line 19: @@
    setenv PKG_CONFIG_PATH "/cse/local/lib64/pkgconfig:/usr/lib64/pkgconfig"
-  *  Be aware if you log into other systems and try to run your 64-bit code, it will not run, hence the reason to put yur 64-bit programs, libraries in a separate directory
+  *  Be aware if you log into other 32-bit systems and try to run your 64-bit code, it will not run, hence the reason to put your 64-bit programs, libraries in a separate directory
+== Major Program Changes ==
-  *
+  * OpenOffice has been replaced by LibreOffice (v3.4.2)
+  * The GCC compiler has been updated to v4.4.4 (default), v3.4 is still available