The essence of a server is to provide access to a variety of services. Make the server run only the required services, and turn off services that are not in use. This will not only release some system resources, but also make the server more secure. For example, if you just run a simple server, you obviously don't need an X display or a desktop environment. If you do not need the Windows Network Sharing fea
Press "Win+r" key, enter CMD in the Open box, open the Command Line window.
Input command: netsh firewall set opmode disable, press ENTER.
If you have installed anti-virus software, there may be security prompts. Select "Allow action".
Run the command, the interface will appear the following prompt.
In the IE browser address bar, enter: http://go.microsoft.com/fwlink/?linkid=121488, view
netsh advfirewall help documentation.
The command to turn
Tags: off off selinux command usr ESS mis need detail openLinux Nginx failed to startJob for Nginx.service failed because the control process exited with error code. See "Systemctl Status Nginx.service" and "Journalctl-xe" for details.Need to close SELinuxTo 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
to open.ATD and Anacron are similar, I turn it off.Bluez-utiles legendary Bluetooth service, and then regretted that I did not, so shut up.BOOTLOGD seems to be using it to write log, and it may be better to keep him open during security.CRON specifies the time to run the program's service, so it's better to open it.Cupsys printer service, so if you have one, just turn it on.Dbus message bus system, very im
use Nonotifications to turn off the Ubuntu notification prompt . Connect a mobile phone in Ubuntu, wired or wireless network, new system updates will be on the right side of the desktop pop-up notification prompts, this feature can help users in real time to understand the system and hardware working status of dynamic changes, but when you need to focus on work for a long time, These alerts, which may pop u
Microsoft Windows 8 Adds a number of mobile operating system features, such as flight mode (Airplane mode), which can easily turn off all of the PC's wireless signals. More and more wireless networks today, in addition to Wi-Fi, as well as Bluetooth connectivity and mobile broadband connection, etc., in the need to unify the closure of these wireless flight mode can provide us with a lot of convenience.
Us
Windows system switch PHP error prompt
If you do not have permission to modify php.ini, you can add the following code to the PHP file:
The code is as follows
Ini_set ("Display_errors", "on");
Error_reporting (E_all | E_STRICT);
Of course, if you can modify the php.ini, as follows:
The code is as follows
Find display_errors = on modified to Display_errors = Off
Note: If you have copied the php.ini file to the Windows directory, you must also m
mysql> set global read_only=0;
Query OK, 0 rows Affected (0.00 sec)
mysql> show variables like '%read_only% ';
+------------------+-------+
| Variable_name | Value |
+------------------+-------+
| innodb_read_only | Off | |
read_only | Off | |
tx_read_only | Off |
+------------------+-------+
3 rows in Set (0.00 sec)
mysql> set global read_o
, because this can facilitate the sharing of resources on the intranet. In short, it is not personal use, and do not move to move, it is best to turn off this networkmanager, of course, if you often with a book run, want to go to the coffee shop, you must open this NetworkManager, automatic search wireless very convenient.Here are two things to say:1, using Networkmanger to network, this time, if the use of
1. Turn off WiFi and call API[DllImport ("Wlanapi.dll"true)] Public Static extern UINT ref Guid Pinterfaceguid, IntPtr preserved);2. Get the current connected WiFi adapter handleThe wlanopenhandle function opens a connection to the server.Just to return Clienthandle, pass in the parameters of Hclienthandle in Wlandisconnect (...).The official explanation is "A handle for the client" and the use of this ses
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Content Introduction"Android" How to adjust the screen brightness, turn off the screen
"Android" How to adjust the screen brightness, turn
Online query, many of the command "Setterm-blank 0" method to turn off screen protection, but I tried to find no effect, screen protection still exists.Depending on the parameters in the query setterm command, I think it should be the-powersave option in the Setterm command.Then try to use the following command:Setterm-powersave offHowever, when you run the command, the command line interface outputs the fo
1 ..... ..... ..... ..... ..... ...............Friendly display of the running status of all services:Service--status-allChkconfig--list2 ..... ...................To view the health status of a single serviceSuch asService sshd Status3 ..... ...................Check the boot status, boot automaticallyChkconfig--list ServiceName0: Boot1: Single-user mode2: Multi-user mode, no Network File system (NFS) function3: Multi-user mode with Network File system (NFS) function4: Some distributions Linux Us
How to set or turn off the Excel screen tip feature
A ScreenTip is a window that moves the mouse cursor to display descriptive text on a command or option, in which case the description of the current option or command is displayed, as shown in the screen tip for the Format Painter button.
Users can set whether or not to display a feature description or turn
Win7 system uses 360 to turn off boot to raise boot speed
The specific methods are as follows:
1, open 360 security guards;
2, click "Optimization Acceleration";
3, will come out a new interface;
4, and then put all the options are tick;
5, then, click "Start Scanning";
6, then, after the scan is complete, then "optimize immediately";
Genuine WINDOWS7 sales have exceeded 400 million, and pirated Windows7 (Win7 flagship) has become more popular, but also the risk of a great (Win7 system download process may download to the virus, Win7 activation may also cause Win7 crash).
Many users want their Windows7 to run more smoothly and run faster, but most users can't find the right way to speed up the system! In fact, using some small skills can let Windows7 fly!
Here's a small way to optimize Windows7--
The Win7 system's computer screensaver is normally displayed in the normal state of operation, how the system can let it automatically into the screen protection hungry, some customers recently said that their computer sometimes no one will automatically turn off the monitor, what happened is how to automatically turn off
and reboot shortcuts are dragged to the taskbar
3. Use shortcut keys to shut down or reboot
You can customize the hotkey for the shortcuts above, so that you can quickly turn off or reboot with just one click.
4, the Use of Shutdown dialog box
ALT+F4 This shortcut key combination is also true in Windows 8. Shutdown, restart, sleep here, in desktop mode using ALT+F4, select the operation to be done.
5.
Specific methods
1. Ensure that the mobile phone can be online, and then open the micro-letter on the phone.
2. Then we randomly click on a news job.
3. Then in the News browsing interface We click on this sign to enter the background of the setting.
4. Now in the news we will see that there is a reminder to receive news, empty this feature message record. Well, if we don't want to accept it, just turn it
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