fqdn definition

1. vim/etc/httpd/conf.d/vhost1.conf Create the Vhost1.conf file and enter the following contentServerName www1.magedu.comDocumentroot/data/vhosts/www1Customlog Logs/www1-access_log combined2. vim/etc/httpd/conf.d/vhost2.conf Create the Vhost2.conf file and enter the following contentServerName www1.magedu.comDocumentroot/data/vhosts/www1Customlog Logs/www2-access_log combinedUsing HTTPD-T to detect syntax with or without errors3. Another machine edit etc/hosts fileSettings: 192.168.1.28 www1.mag

on Host Name To implement a VM Based on the host name, the host name must be different. In addition to commenting out the line corresponding to the DocumentRoot command of the central host in the configuration file, you must also enable the line corresponding to the namevirtualhost command, by default, the name-based virtual host listens on port 80. 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/45/53/wKioL1PnSbuQnlxlAAAtHX1nR_c052.jpg "Title =" 2014-08-10 18_24_35-root @ suekin

The FQDN is the abbreviation for fully qualified domain name, meaning the full domain name. For example, if a machine hostname (hostname) is www and the domain suffix is example.com, the FQDN of the host should be www.example.com. In addition, the FQDN is in fact the "." To the end, but most applications and servers allow the last point to be ignored.Linux allows

Set hostname# In fact I am also curious about why VPS needs to be set hostname. The estimate is for attractiveness, or portability. For example, before setting, hostname-v display is li-memeberxxx and so on, set up, the host name appears personalized, another change server, host name will not change-this is just my guess.OpenSUSE setting hostname is slightly closer to the Ubuntu section in the Linode tutorial:sudo vi/etc/hostname– creates a hostname file in which to enter the orchid, the name y

only be used within a function are called "local variables".Note: The var keyword is omitted anywhere, and the variables defined are "global variables" (which can be used outside of the function) so, in general, do not omit the var keyword.Assignment Value and assignment address:Assignment value: Used to assign a basic data type (only one value) to a variable.Reference address: Used to assign a composite data type (possibly with multiple values) to a variable. All two variables change at the sa

　　They have a common advantage is "change the whole, to avoid the input error" What are the two different? Some.The main difference is that the macro definition is done prior to compilation, and the const is processed during the compilation phaseMacros define constants that do not occupy memory cells and are defined by const occupy memory unitsA macro definition has the same effect as a const constant-----t

//A.cppclassa{ Public: intFunintx) { return(x*x+ +); } }; voidtt () {}//B.cppclassa{ Public: intFunintx); }; voidtt (); intyy () {TT (); A; returnA.fun (3); }Compile them and then link them separately:A link error was displayed because a reference to A::fun (int) could not be found in B.cpp (B.O).Change the a.cpp above to read as follows:Class a{ public: int fun (intint A:: Fun (int x) { return (x*x+); } void tt () { } Compile the a.cpp again wit

(c.defer,32), +, ' RELY ', null), C.mtime, Decode (c.type#, 2, U I.name, 3, ui.name, NULL), Decode (c.type#, 2, Oi.name, 3, oi.name, NULL), Decode (Bitand (C.defer, 256), 256, Decode (c.type#, 4, Case when (Bitand (c.defer,) = or O.status in (3, 5) or Ro.status in (3, 5) and then ' INVALID ' else nul L End, case when (Bitand (C.defer, m) = O.status in (3, 5)) the N ' INVALID ' else null end), NULL), Decode (Bitand (C.defer, (), "DEPEND on VIEW", null) from sys.con$ OC, sys.con$ RC,

OC-class definition and oc-DefinitionWe have already introduced a program HelloWorld: Keep in OC. The biggest difference between OC and C is that it has the Object-Oriented function. When it comes to object-oriented, we have to talk about the class concept. If we have learned Java, so there is no stranger to the concepts of classes and objects, Because Java is a very pure object-oriented design language. I will not elaborate on the concepts of classe

To write a good C language, a beautiful macro definition is very important. Macro definitions can help us prevent errors, improve code portability and readability, and more.In the software development process, there are often common or common functions or code snippets that can be written as functions or encapsulated as macro definitions. So is the function good or the macro definition good? This requires u

Address: http://wt.vankeweekly.com/blog/%B4%F3%CA% AB /articles/11884.html Causal relationship, inus definition, and suppes Definition We know that causal relationships are very important for us to think about any problem and do anything. Many people even think that the causal association ability of talent is one of the first conditions for human beings to become a "Everlasting thing. In philosophy, there a

I. Issues/Needs Scene: The client displays data from the server side; There are many data items (item), and may increase or decrease; The definition (definition) of each data item may also change The display of data will be based on its definition Analysis: Although the definition may change, the frequency is re