38zu cn

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To issue a certificate to a Web site using OpenSSL

Background introductionIn a production environment, it is sometimes necessary to use self-signed certificates, and Google Chrome has lowered the SHA1 algorithm level since 2016, and OpenSSL uses the SHA1 algorithm, which describes how OpenSSL uses SHA256 encryption algorithms to encrypt Web sites. The topology diagram is as follows:650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/

Installing Dcm4chee-arc-light-5.4.1-mysql Steps

serverDn:dicomaetitle=dcm4chee,dicomdevicename=dcm4chee-arc,cn=devices,cn=dicom configuration,dc=dcm4che,dc=orgChangetype:moddnNewrdn:dicomaetitle=my_aeDeleteoldrdn:1Newsuperior:dicomdevicename=dcm4chee-arc,cn=devices,cn=dicom configuration,dc=dcm4che,dc=orgImport this file with the same import method as 5.3.1.6.5 Cha

CentOS6.7 Installation

32-bit, click i386, select 4G file download can,650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/7C/79/wKiom1bRHrCSTr7gAAA7svgcQgY047.png "title=" C1 16659b-6795-4262-81bb-f87ee132c72e.png "alt=" Wkiom1brhrcstr7gaaa7svgcqgy047.png "/> 650" this.width=650; " Src= "/e/u261/themes/default/images/spacer.gif" border= "0" style= "Background:url ("/e/u261/lang/zh-cn/images/ Localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gi

Repair OpenSSL FREAK Vulnerability bug steps under Linux

Repair method: 1: Upgrade the latest version of OpenSSL, restart the corresponding service. #比如OpenSSL的1.0.1 of users should upgrade to 1.0.22: Modify the SSL encryption algorithm: (Nginx conf:ssl_ciphers all:! Adh:! Export56:rc4+rsa:+high:+medium:+low:+sslv2:+exp;)Nginx modified to Ssl_ciphers high:!anull:! md5:! export56:! EXP;httpd modified to Sslciphersuite high:!anull:! md5:! export56:! BX73: Restart the corresponding service. Vulnerability test: [Root@localhost ~]# OpenSSL s_client-conn

Linux penetration and Elevation of Privilege: skills Summary

/php.ini/home/bin/stable/apache/php.ini/var/log/mysql/mysql-bin.log/var/log/mysql.log/var/log/mysqlderror.log/var/log/mysql/mysql.log/var/log/mysql/mysql-slow.log/var/mysql.log/var/lib/mysql/my.cnf/usr/local/mysql/my.cnf/usr/local/mysql/bin/mysql/etc/mysql/my.cnf/etc/my.cnf/usr/local/cpanel/logs/usr/local/cpanel/logs/stats_log/usr/local/cpanel/logs/access_log/usr/local/cpanel/logs/error_log/usr/local/cpanel/logs/license_log/usr/local/cpanel/logs/login_log/usr/local/cpanel/logs/stats_log/usr/loca

12306 ticket booking code written using python code

parameter name is passengerTicketStr in the following format: passengerTicketStr = "O, 13683456789, name, name, second, N "header = {" Accept ":" text/html, application/xhtml + xml, application/xml; q = 0.9, */*; q = 0.8 ", "Accept-Encoding": "gzip, deflate", "Accept-Language": "zh-cn, zh; q = 0.8, en-us; q = 0.5, en; q = 0.3 "," Connection ":" keep-alive "," Host ":" kyf201712306.cn "," Referer ":" https:

GC transfer and ex transfer recording for Exchange disaster recovery

controller to a Global Catalog Server) http://support.microsoft.com/default.aspx? Scid = kb; zh-cn; 280401)Later, under the guidance of Friday, I learned that the key to gc migration was to allow the new and old forces to coexist for about two hours. So I went to the free overtime test one afternoon,In the past, the identity of a was downgraded and immediately stopped. After outlook login on all clients failed to pass the exchange2k verification. Yes

How to connect to the ODBC data source in. net

1. Download ODBC. Net (Framework 2.0 and above are not installed by default) :Http://www.microsoft.com/downloads/details.aspx? Familyid = 6ccd8427-1017-4f33-a062-d165078e32b1 2. Create a project and addMicrosoft. Data. ODBC. dllReference 3. CSCodeAs follows: Using System. Data; Using Microsoft. Data. ODBC; 4. Sample connection code: Sqlserver: Odbcconnection CN;Odbccommand cmd; String Mystring;Mystring = " Select * from ME

Download and collect the latest Visual C ++ Redistributable Package in each version,

Download and collect the latest Visual C ++ Redistributable Package in each version, Microsoft Visual C ++ 2005 Redistributable Package (x86 ):Microsoft Visual C ++ 2005 reusable package (x86 ):Https://www.microsoft.com/zh-CN/download/details.aspx? Id = 3387 Microsoft Visual C ++ 2005 Redistributable Package (x64 ):Microsoft Visual C ++ 2005 reusable package (x64 ):Https://www.microsoft.com/zh-CN/download/d

Linux basic commands

Explanation of the command line 650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/themes/ Default/images/word.gif ") no-repeat center;border:1px solid #ddd;" Width= "" height= ", alt=" Spacer.gif "/>Root indicates the current operator's identityDesktop: represents the current changer, which indicates that the administrator is in the desktop environment. $ # # identity prompt,# represents Superuser,$ represents a normal userFoundation0 # #

Linux Deployment DNS Server

installation DNS steps:1. mount the CD and install the main program and camouflage package650) this.width=650, "width=" 554 "height=" "src=,"/e/u261/themes/default/images/spacer.gif, "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt=" Spacer.gif "/>2. Copy the Master profile and the zone profile and change the owner to named650) this.width=650; "Width=" 554 "height=" 227 "src="/e/u261/the

Music Enthusiast's Super instrument: Instrument 1

/itemid-356329.shtmlHttp://wmz1.noobay.com/news/itemid-356331.shtmlHttp://wmz1.noobay.com/news/itemid-356333.shtmlHttp://wmz1.noobay.com/news/itemid-356335.shtmlHttp://wmz1.noobay.com/news/itemid-356338.shtmlHttp://wmz1.noobay.com/news/itemid-356339.shtmlHttp://wmz1.noobay.com/news/itemid-356341.shtmlHttp://wmz1.noobay.com/news/itemid-356343.shtmlHttp://wmz1.noobay.com/news/itemid-356347.shtmlHttp://wmz1.noobay.com/news/itemid-356348.shtmlHttp://wmz1.noobay.com/news/itemid-356350.shtmlHttp://wmz

I ask why the file can not be sent to Alibaba Cloud, this code where the wrong

function Uploadopenossserver ($filer, $ossid =1, $type =0) {Global $empire, $dbtbpre, $public _r, $ftp _r, $oss _r, $incftp; $PR =getossserverinfo ($OSSID); @include (Ecms_path. " E/extend/aliyun/oss/sdk.class.php "); if (! $PR [hostname]) {if ($pr [osstype]== ' 1 ') {$PR [hostname]= ' oss-cn-hangzhou.aliyuncs.com ';} ElseIf ($PR [osstype]== ' 2 ') {$PR [hostname]= ' oss-

How to create a three-tier database application using C #

strconn= "Data source=localhost;initial catalog=testuser;uid=sa;pwd="; Public Service1 () { CodeGen: This call is required by the ASP.net Web service designer InitializeComponent (); } #region Component Designer generated code Required by the WEB service designer Private IContainer components = null; Designer supports required methods-do not use the Code editor to modify The contents of this method. private void InitializeComponent () { } Clean up all resources that are in use. protec

In-depth analysis of website domain name selection and domain name Investment

for the future to charge fees, you don't want to do anything on the site, but once you want a good domain name, you can't afford to buy the desired domain name, so we chose a lot of weird suffixes, however, we found that all our traffic comes from Baidu and google, because our domain name suffix is weird and the name of the virus is weird, unknown people even think that your domain name is synonymous with a virus. In the long run, our hard work has been nothing to say, and the painstaking effor

About dataset, datatable, arraylist, ilist, array

you use ilist. If (! Ispostback ){ /* **************************************** * ************************************ Declare @ I int -- variable @ I set @ I = 10 -- initialize @ I to 1 while @ I */ Response. Buffer = True ; Response. Expires = 0 ; Response. expiresabsolute = Datetime. Now. adddays (- 1 ); Response. addheader ( " Pragma " , " No-Cache " ); Response. addheader ( " Cache-control " , " Private " ); Response. cachecontrol = " No-Cache " ; Int I = 0 ; Sqlco

Foreign Exchange futures study post

A good article is worth pondering! Let's talk about some of my thoughts. D: R ^ 6 C * A2 e 'x "Y8 Y4 bhttp: // www.fx998.cn. A long time ago, I had a problem with a futures company, 95 years ago, domestic futures companies moved from external cotton to coffee ...., foreign currency refers to crude oil. all works. is a thriving scene. 95 years later, according to national regulations, all the internal disks were transferred ., I retired from my company

Microsoft Private Cloud Family-----Windows Azure Pack Installation

Enter Azure Pack in the virtual machine, use the domain Administrator account Login. Open the Platform Installer 4.6>. 650) this.width=650; "width=" 552 "height=" 376 "src="/e/u261/themes/default/images/spacer. GIF "style=" Background:url ("/e/u261/lang/zh-cn/images/localimage.png") no-repeat center;border:1px solid #ddd; "alt= "Spacer.gif"/> add . 650) this.width=650; "Width=" 554 "height=" 374 "src="/e/u261/themes/def

AD domain Controller dsmod modify command

Unicode format.-UCI specifies that the input from the pipe or file is in Unicode format.Note:If you provide a value that contains spaces, use quotation marks around the text(For example, "Cn=john smith,cn=users,dc=microsoft,dc=com").If you enter more than one value, these values must be separated by a space(for example, a series of distinguished names).Special tokens $username $ (case insensitive) can be u

Linux disk partition Management

Disk Management:DF Command:1, DF View the file system disk space usage, in K display units.650) this.width=650; "Src=" Https://s2.51cto.com/oss/201711/02/9fa75902d1addc61877f254499dd499c.png-wh_500x0-wm_3 -wmp_4-s_3227146738.png "title=" 1.png "alt=" 9fa75902d1addc61877f254499dd499c.png-wh_ "/>2, Df-h according to the size of the disk appropriate display units, with TMPFS/DEVTMPFS is a temporary file system,/DEV/SHM is to represent memory (size is a change in physical memory), it is necessary to

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