By reading msdn, you can use PAE to access more physical memory. However, for a specific 32-bit process, the addressing space is still 4 GB. During the process execution, I don't know how to map this 4G memory
Where is the physical memory? The cpu mmu is responsible for ing the 4G process address space to the physical memory area with the PAE extended addressing, but through awe on Windows or MMAP in Linux,
How can I check whether the system is 32 or 64-bit ?, View 3264 bits of the system
Compared with 32-bit systems, the 64-bit system supports more than 4 GB memory, and the theoretical operation speed is faster than 32-
supports memory re ing to determine whether to enable the memory re ing function based on the memory capacity installed by the user. At the same time, the "Memory Re-Mapping" setting option should also be available in the BIOS settings menu. Users who use 4 GB or more of Memory must set this setting to "Enable ". 4. To solve the 4 GB memory problem, we also need the operating system to support our commonly used desktop operating system which is
" setting option should also be available in the BIOS settings menu. Users who use 4 GB or more of memory must set this setting to "enable ".
4. Operating System Support is required to solve the 4 GB memory problem
We usually use a 32-bit desktop operating system that supports 4 GB address space. We have introduced that the chipset that solves the 4 GB problem s
address of 9 bits, at this point, the number of linear address remaining digits are: 32 bits (total digits)-12 bits (page offset)-9 bit (indicates the index in the page table)-9 bits
(indicates the index in the page catalog table) = 2 bits, while Linux introduces a new page table level of page Catalog pointer table (PDPT), consisting of 4 64-bit table entries, w
/sublimetext2/sublime_text/usr/bin/sublime
5. Create a desktop shortcut, first edit the following file with Sublime, command
sudo sublime/usr/share/applications/sublime.desktop
6. Enter the following:
[Desktop Entry]version=1.0Name=sublime Text 2# only KDE 4 seems to use genericname, so we reuse the KDE strings.# from Ubuntu ' s language-pack-kde-xx-base packages, version 9.04-20
framework introduced since 2.3, online tutorials are really eye-catching... However, it was still forcibly configured and finally ran up. Write it down systematically to avoid future detours.
I mainly referred to two articles (in fact, the integration of the two articles ):
CentOS 6.5 source code compilation and installation Hadoop2.5.1
Hadoop (2.5.1) pseudo-distributed environment CentOS (6.5 64-bit) Configuration
You may also like the following art
down the left mouse button to drag the control to be recognized.7, the first need to identify the text box.8. After the text box is recognized, enter the file path in the text box, then click the "Open" button, so you will also follow step 7 to position the button. Follow this idea to open the SciTE Script Editor, edit the scripts; Controlfocus ("title", "Text", ControlID) Edit1=edit instance 1Controlfocus ("File Upload", "", "Edit1"); Wait ten seconds for the Upload window to appearWinwait ("[
For more information about how to enable 32-bit windows and linux systems to support 64 GB memory-Linux Enterprise applications-Linux server applications, see the following. From: http://blog.163.com/herod_xiao
The relationship between the number of computer addresses and memory. The maximum memory supported by a 32-bit
found in the Gho file (ISO file can be directly opened with WinRAR) put on the U disk, if the original, first with virtual loading, and then use the desktop Windows Installer to install.
System recommended: W7 Pure version of the system download
Step 3, enter the BIOS set U disk first start, the general computer into the BIOS Press DEL key (compatible machine), there are F1, F2 and other keys (brand machine). Find the boot option in the BIOS and se
Article Title: Analysis of super-large OracleSGA settings in 32-bit Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Many users think that in 32-
Small series of computer is core dual-core CPU, 4G memory, we all know Win7 32 bits of the highest support of the memory is 3G more, it is impossible to achieve 4G, and to let my 4G memory fully play out, you must modify the system settings. That is, some Win7 techniques that are popular on the internet. and small knitting today by this skill to make the depressed.
1
Skill set:
Run "msconfig" and click "Boot"-"advanced options" to tick "processor c
1. Download the 32-bit Redis file.Http://pan.baidu.com/s/1eRIZPAEThe path after my download is: E:\Redis\RedisThe files Inside:2. win+r Command Window, enter command: Redis-server.exe redis.confSee the following interface to illustrate the installation success.3. Open a window to do the test again.Test command "Redis-cli.exe" with your own client tool, already ready to use!4. You can also use visual tools t
Cause analysis: If the Win7 pure version of the 32-bit system built in IE8 browser, this is the cause of this multiple iexplore.exe process.
1, first click on the win7 System Start menu, and then find the attachment in all Programs, command prompt and right click, and then run as an administrator;
2, in the Command Prompt window, the input code taskkill/f/im iexplore.exe and enter;
live tile. In addition, the Xbox controller driver is integrated into the WIN10 and no additional downloads are required.• App Store (Beta) updateThe Xbox live game should work properly, and the in-app purchase function should also be normal. Store apps purchased on the Win8.1 system can now be seen from the Beta store.• Other minor details changesThe volume adjustment changes to the horizontal slider; windowsdefender adds an option panel under Settings-Update and Security.In-depth technology,
Example of how to install Oracle11g R2 on Windows 7 32-bit operating system. Let's just talk about it.
1. Extract the two oracle 11gR2 packages to a separate folder.
2. Find setup.exe in the decompressed databasefolder and double-click it.
3. Check the installation environment
4. After the detection is successful, a graphical interface is displayed.
5. Remove the Security Update check box and click Next
CentOS6.6 32-bit Minimal version: Install Nginx Mysql PHP Memcached and centos6.6nginx
CentOS is a free and stable Linux version released by Red Hat. Minimal is used in enterprise server applications, because Minimal is the CentOS "Purest" server system, even the vim editor of Minimal must be installed by yourself. Minimal has the least components, no desktop, a
}Reload () {Echo-n
"ReLoad INg
Prog: "Kill-hupcat ${nginx_pid}Killproc $nginxd-hupRetval=$?Echo}See how we were called.Case "$" inStartStart;;StopStop;;ReloadReload;;RestartStopStart;;StatusStatus $progRetval=$?;;*)Echo
u s a g e :
Prog {start|stop|restart|reload|status|help} "Exit 1EsacExit $RETVALTo give Nginx Execute permissions:[Email protected] nginx-1.7.0]# chmod 775/etc/init.d/nginxTo set the Nginx boot up:[[email protected] nginx-1.7.0]# chkconfig nginx
://wenku.baidu.com/view/e0e569c3bb4cf7ec4afed0db.html2. ConfigurationOn the server side, follow these steps:Select Net Manager, and thenAlways default Next,Ii. Oracle Client Installation and configurationInstallation is very simple, directly select the second item, has been the default next, until completed.Configuration:Select Net Configuration Assistant, and then select Local Network connectionAlways default Next, appearsFill in the Global database nameAnd then always next, by default, appears
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