turn off talkback mode

To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set SELinux to become enforcing mode2. Modify the configuration file to

One, go to recovery mode (Recovery): How to do it see the following blog:Http://www.cnblogs.com/sunylat/p/6414697.htmlSecond, close the rootless mechanism1, select Simplified Chinese as the service language, click on the button below to continue.2, click on the top menu "utilities", "terminal" to enter the "terminal" shell inside.3, enter the command in the terminal:Csrutil DisableAfter execution, restart Mac OS 10.12, so the rootless mechanism is tur

Win8 How to turn off the FN key function Win8 Close the FN step 1, enter the Control Panel: Select General-Advanced start point restart immediately. 2, choose: Troubleshoot. 3, select: Advanced Options. 4, select: Uefi firmware settings. 5, click: Reboot. 6, reboot after the system automatically enter the BIOS interface, in this interface can see information, configuration, security, boot, exit fiv

Method One, turn off the core frequency function in the BIOS. Into the BIOS, the cursor moved to the advanced advanced settings inside, advanced Frequency/voltage control, and then to the power technology, find the line with the red lines open, select Enabled Press F10 save can. Method Two, use power management shutdown. We can adjust the Power management

Tags: Ganbing xshell xshell turn off sound Xshell tips for usingFirst, close the Xshell warning toneBelieve that a lot of friends in the process of using Xshell have encountered, and sometimes press TAB to complete the key is always issued Weng's shrill voice, the following describes a small way to solve this phenomenon:"Tools"--"options"--tick "Disable ringtones", such as:Second, when the use of Xshell, Xs

In the iOS development process, log log is the most common use of the NSLog () function, debug by default NSLog () will output log to the console display, and app released after we do not need to display the log, The strategy at this point is not to display or write log to the log file. The following methods can be used to directly turn off nslog so that it does not appear on the console. The

disable Restart the computer can be.PS: Feel this sip is still a bit of use. If you want to open the same method, enter Csrutil enable.3. Then under the/usr/bin folder ls Svn*|xargs sudo rm will be able to be removed and downloaded on the official website 1.9.3-1 version number of the svn,subversion-1.9.3_10.10.x.pkg. Double-click Install. Finally installed under the/opt/subversion/folder. Then:sudo ln-s/opt/subversion/bin/svn*/usr/bin/ so you don't have to set path OK. Enter SVN--version to v

the change become more and more stuttering. When using Cadisplaylink, its timer method is called every time the screen is refreshed (usually the screen refreshes 60 times a second)It coincides with the timing of the setneedsdisplay call to the DrawRect method, and does not occur between waiting intervals. No screen lag occurs. 2.2 How do I add a timer using Cadisplaylink?Target: Which object to listen to.Selector: The method name of the listener.Cadisplaylink *link = [Cadisplaylink displaylinkw

Notebook WIN8 system with a mouse click Lock function, a user in the WIN8 system using the mouse to drag the window title bar, the window followed by mobile, resulting in unnecessary trouble. On the operation of a certain impact, there is any way to completely solve this problem, in fact, we simply Win8 the system's "click Lock" to enable, and then drag the title when the window will not appear to drag the mouse move phenomenon. The specific method of operation is as follows: 1, the Cont

1. Open IE Browser, then click on the gear, safe, InPrivate browsing. 2. The open window can be InPrivate browsing. Enter the URL directly and return, you can browse the Web page under the InPrivate protection. 3. Click the new tab, the Open tab in this window will also show the InPrivate flag, and will also be under InPrivate security. You can also use shortcuts to open inprivate windows 1. Right-click the IE shortcut icon and sel

Turn off automatic Update method one: On the control page under the Window menu, locate the Windows Update, and then close the following figure. Method Two: Disabling automatic upgrades in the service is fine. Method Three This update is: Msxml4-kb936181-chs Security update 936181 for Microsoft XML Core Services (MSXML) 4.0, MSXML 4.0 Service Pack 1 (SP1), and MSXML 4.0 Service Pack 2 (SP2) does

The previous description of what the procedure click Mode is, the following we want to introduce is the click Mode Open, because the Samsung mobile phone models have a click mode so here is not too much to introduce other useless things, we go directly to the topic to see How to open the click Mode, specific below. 1.

turned on, the contents of the relevant file are retrieved and then re-assembled into a file, which is automatically added.That's the ~app.php file you saw.However, when you do not turn on debug mode, the relevant files will be loaded every time, this way, your error will be exposed.Case THREE:After you set App_debug to False in thinkphp, the data query (select, find, and so on) always displays the first o

How to turn on Win7 sleep mode and leave modeStart sleep modeFrom the Start menu, find "accessories → command Prompt", manually enter the following command: Powercfg-a, from here can be clearly seen, the computer is to support hibernation, the display "hibernation is not enabled."Still operating at the command prompt, start the Hibernation method: manually type the following command:powercfg-hibernate on (

the programmer gives the address between 100000h-10ffefh."5" Welcome to the real mode + protection mode Flash Debut (dry)5.1) Real mode:The real mode is that in order to achieve the compatibility of the system upgrade, such as 80286 of the system performance (including 80286 after the CPU) to be consistent with the 8086/8088 system performance, you need to 80286

For system security in a new installed Windows system, Administrator mode is turned off by default! Recently use WIN10 official version of the user response, the system open files or delete files when the system will prompt you need Administrator privileges! Very annoying, what should I do? In this case we only need to use the system administrator account can be resolved. The following small series for ever

The hibernation feature of Windows: Save a copy of the desktop and all open files in the system disk (so the size of the system disk will be greatly increased when this function is turned on, the desktop is not recommended to turn on this feature!) ). The boot will be opened intact, so the speed will be greatly improved.1. Open a command prompt (CMD.exe)2. Turn on sleep mode:Powercfg.exe/hibernate onTurn

Fix thinkphp off debug mode times wrong problem summary, thinkphp times Case one: Recently developed a project with thinkphp, the local development test completed upload to the server, the first time to open the normal, and then refresh the page when the "page debugging error, cannot find the page, please retry" error. I am depressed, obviously local set define (' App_debug ', false) run no problem, how to

Third-party libraries cannot be opened due to increased selinux privilege levels, which can be confirmed if Setenforce 0 is used. You need to add the appropriate permissions. Modify the Te permissions.To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not

Now everyone's Internet security awareness is very strong, most computers have installed security protection software to ensure that the computer will not be affected by the virus Trojan. But a lot of security software is often in the bottom right corner of the screen to pop up some tips, such as after the download is complete, the system has a downloadable patch, and so on. In peacetime, if you play Full-screen game, or run some Full-screen program, this hint will cause inconvenience to users.