if(temp_addr->ifa_addr->sa_family = =af_inet) { - //Check If interface is En0 which are the WiFi connection on the IPhone - if([[NSString Stringwithutf8string:temp_addr->ifa_name] isequaltostring:@"En0"]) { - //Get nsstring from C String +address = [NSString Stringwithutf8string:inet_ntoa ((structsockaddr_in *) temp_addr->ifa_addr)sin_addr)]; - } + } A
Original article: http://rdc.taobao.com/team/jm/archives/1334
(All files to download are here: https://issues.apache.org/jira/browse/ZOOKEEPER-1320)
ZooKeeper features are specific, which "leads" to not support some "non-mainstream" features. However, sometimes, as the ZooKeeper administrator, some features are required:For example, you can use a specified ip address to reject connection and operation requ
Method One
The first approach is to use the Geoiplookup tool, which is a command-line client for querying the Maxmind GeoIP database. Geoiplookup allows you to query for geographic information or network information for an IP address (or domain name). You can install it with the following command (it has a free GeoIP database).
Install Geoiplookup on Debian,ubu
Tags: service static TTY GES view Terminal rules name RooIn CentOS, there are three definitions of host names: static, transient (transient), and flexible (pretty).
The "Static" hostname, also known as the kernel hostname, is the host name that the system automatically initializes from/etc/hostname at startup.
A "transient" hostname is a host name that is temporarily assigned when the system is running, for example, through DHCP or MDNs server assignment. The static hostname and transie
Take 61.133.90.59:80@http$6132,810,811# Shandong province Yantai an agent for example.
61.133.90.59 is represented as a proxy server with an IP address of 61.133.90.59
: 80 ":" The following 80 indicates that the proxy server's service port is 80 (21, 23, 80, 1080, 3128, 8080, etc.)
HTTP, after @HTTP "@", represents the type of the proxy server as the HTTP proxy (HTTP, FTP, SOCKS4/5, telnet five categories)
Provides various official and user-released code examples. For code reference, you are welcome to learn about the weather, online computing, Domain Name Information Query, ip address attribution, and mobile phone number attribution.
At this point, the interfaces provided on the http://api.ajaxsns.com/have basically been completed by me. Record the remaining interface calls.
The Code is as fo
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