how to fix ddosed

Actually encountered Boot.ini file illegal warning, mostly because the file may have a configuration error caused, only need to find Boot.ini file check error, and modify the problem. Boot.ini is the operating system startup configuration file, which is important in computer startup. In particular, if there are multiple operating systems, it can choose which system to start. If the profile is corrupted, the Boot.ini file is prompted to be illegal. But it does not affect the normal operation of

timestamp-request-j DROP# iptables-a output-p ICMP--icmp-type timestamp-reply-j DROP# iptables-l650) this.width=650; "title=" bug.jpg "alt=" wkiol1gthfubvrazaabhvfmy830360.jpg "src=" http://s4.51cto.com/wyfs02/M02 /8a/53/wkiol1gthfubvrazaabhvfmy830360.jpg "/># Service Iptables Saveiptables : Save firewall Rules to/etc/sysconfig/iptables: [OK]A scan test is performed again, and the risk no longer exists.PS: After a long time, did not come to write blog, lazy caused, self-review a bit.This articl

. Note: If your server needs to access other servers through a domain name, you need to keep this line.4. Modify the resolv.conf file on the server4.1. Delete all unused IPs in/etc/resolv.conf.4.2, the nameserver all removed, the problem can also be resolved, but the server will not be able to surf the Internet.4.3, if the server has been configured with a dual network card, then there will be a line in the file is not currently used IP address, delete the line.5. Modify the Hosts file

You can see that the default number of open files is limited to 1024 by executing the following command on Ubuntu server.$ ulimit-n1024Edit the/etc/profile configuration file and add a line at the end:Ulimit-shn 65535To have the configuration take effect:$ sudo source/etc/profileSudo:source:command not foundWhat happens when we execute the ULIMIT-SHN 65535 command directly?$ ulimit-shn 65535-bash:ulimit:open Files:cannot Modify limit:operation not permitted$ sudo ulimit-shn 65535Sudo:ulimit:comm

virtual machine was in a shut down state. In the USB settings from Virtual Box Manager tick "Enable USB Controller" for enabling the USB 2.0 driver also Ti CK "Enable USB 2.0 (EHCI) Controller".Select host USB device for access from the guestTo grant access to USB devices we need to select a device to disable in the host and to enable in the guest (This was a precaution to avoid simultaneous access from host and guest). This can is done from the Panel Devices menu or by right mouse cl

After using Mactype, the effect of finding Windows fonts improved a lot. But as programmers, every day with a variety of text tools to deal with. Recently found that some of the phpstorm in some of the same wide font will appear shaving tail phenomenon. In particular, {} [] () These characters, it is easy to shave the tail phenomenon. It has been found that the appearance of this shaving phenomenon is related to the Mactype anti-aliasing method.The Mactype has 6 anti-aliasing methods, where the

Fix Kali Linux no sound Kali linux system by default, the root user is unable to use the sound card, and there is no sound. The following methods are enabled: (1) Execute command at Terminal: Systemctl--user enable PulseAudio (2) Under/etc/default/directory, create a file named PulseAudio and add the following: PulseAudio _system_start=1 disallow_module_loading=0 Restart the system, there is a sound. In the case of a VMware virtual machine, a warning

+ end, omitted in the middle) is attached: ... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... config.version = "8"Virtualhw.version = "8"Scsi0.present = "TRUE"Scsi0.virtualdev = "Lsilogic"Memsize = "256"Scsi0:0.present = "TRUE"Scsi0:0.filename = "CENTOS-000010.VMDK"Ide1:0.present = "TRUE"Ide1:0.filename = "Auto Detect"Ide1:0.devicetype = "Cdrom-raw"floppy0.startconnected = "false" ... checkpoint.vmState.readOnly = "false"Gui.las

this procedure to check performance by decoding a random set of numbers. The following Python code can also do the same thing--Now, it will be printed as follows-= [3, 0, 4, 1]print("\nDecoded labels =", list(decoded_list))PythonNow, the decoded value will be printed as follows-= [‘white‘, ‘black‘, ‘yellow‘, ‘green‘]Tagged and unlabeled dataUnlabeled data is primarily made up of samples of natural or man-made objects that can easily be obtained from the real world. They include audio, video, ph

:? 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 6667 "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">"http://www.w3.org/1999/xhtml">"Content-Type"content="text/html; charset=utf-8"/>"Container">"Header">"logo">这里设置了padding属性介绍一下padding的用法,padding将设置文本与边框的距离。"Content">"Content-Left">Content-Left"Content-Main">Content-Mainclass="Clear">float,下面布局开始前最好清除一下。

Fix WebView GoBack () problem due to redirection not workingFirst of all, the initial page is a, click on a link to jump to B (http://xxx.com.cn/), b page Redirect to the C page (http://xxx.com.cn/website/index.html)When Webview.goback () is called, the page rolls back to B, and then redirects back to the C page.This can cause two problems:1. Unable to fall back to WebView's initial page a2. Unable to exit the activity or fragment normally (only if yo

Get rid of the array with the shortest code, and welcome to the point of inadequacy. /* Let numbers = [3, 8, ten, +]; Let num_test = [4, 5, ten, +]; */ = [3, 8, ten, 20].concat ([4, 5, ten, +]); =[]; $.each (Arr_num, (item, index)= { res.lengthnull ; }); Console.log (res); //The previous wording for the use of some es6 is relatively brief, and the simple jquery notation is:varNumbers = [3, 8, 10, 18, 20]; var num_test

After the anti-compilation project file is opened with VS2010, a series of error prompts appear when you open the form:First case:"The designer cannot process the code for line 152th: base. AutoScaleMode = Autoscalemode.font; The code in the method "InitializeComponent" is generated by the designer and should not be modified manually. Please remove any changes and try to reopen the designer.The solution is: for all System.Windows.Forms. The controls inside the namespace require a declaration of

JS with Java SPRINGMVC background, after successful return message, Chrom FF is normal, only after IE submitted JSON prompt to return to download, view typeApplication/json Google found that the original is IE does not support the logo, so as a file downloadThere are generally three ways to do this online:One is to specify response manuallySecond, modify the configuration file (but I have been successful in the experiment)Three is no longer use @ResponseBody, the use of responseentity@ResponseBo

The following error occurred while using maven:Failure to transfer org.apache.maven.plugins:maven-jar-plugin:pom:2.4 from Https://repo.maven.apache.org/maven2 is Cached in the local repository, resolution won't is reattempted until the update interval of central have elapsed or upd Ates is forced. Analyze the problem: After reviewing the data, it is assumed that it is a package problem.1. Find Maven's package location: Window->preferences->maven->user settings found.Generally in: {user.hom

first , create a new file in the local JS fileJS Code:(New ActiveXObject ("Shell.Application")). Shutdownwindows ();two . Set shortcut keysSet the above JS file to a shortcut key to the desktop, and then click on the file properties settings shortcut, you can use any and other shortcut keys different key combinations. Such as:Third, the effectWhen you press the shortcut key that you set on the desktop, such as pressing CTRL, ALT, and left at the same time, the effect is as follows:Press ENTER to

Linked list is often in the interview, this article refers to some other articles, together with the small series of their own summary, the basic algorithm has been tested and optimized.Algorithm Daquan (1) There are also some list problems in the single linked list, which will be sorted out in the future.* REFS:* http://blog.csdn.net/fightforyourdream/article/details/16353519* http://blog.csdn.net/luckyxiaoqiang/article/details/7393134 easy to handle the list in the interview* http://www.cnblog

Toss an afternoon, finally solved the problem, it is necessary to record, I wonder why the lab computer is not a problem, to the dorm is hanging off, humThe main is to change the Mimetypes file, located under D:\MySoftware\Python27\Lib1. Add code"default_encoding = sys.getdefaultencoding ()" found in the mimetypes.py fileAdd on top of the codeif ' Utf-8 ' : Reload (SYS) sys.setdefaultencoding ('utf-8')2. Comment CodeAbout 248 lines in mimetypes.py, find the code and annotate it, as followsdef

Installation method:The problem occurs: Error:microsoft Visual C + + 14.0 is required. Get it with "Microsoft Visual C + + Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-toolsInternet search all kinds of methods are not useful, mainly tried the following methods:Workaround: http://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted下载对应版本whl文件#pip Install F:\DOWNLOAD\TWISTED-17.9.0-CP36-CP36M-WIN_AMD64.WHLTry againsuccessfully!After the test, the above method is not, and finally to the

Problem restore: As we all know, to modify the global configuration of CentOS, you can modify the/etc/profile file, for example, I need to modify the Java_home variable, so in general we just change in it, source a bit on the line.But the situation I encountered this time is: View/etc/profile, Java_home path, and I modified the new path is consistent,Use $java_home to view, such as:But the problem came, and after a while, I jumped to another similar but different directory:After troubleshooting,