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8964 Linux平台

#define BUF_LEN 1024void getIP(){    char hostname[BUF_LEN];    struct hostent *host;    int i = 0;    memset(hostname, 0, BUF_LEN);    gethostname(hostname, sizeof(hostname));    host = gethostbyname(hostname);    printf("\nhostname: %s\n", hostname);    for (; host->h_addr_list[i]; ++i){        printf("ip : %s\n", inet_ntoa(*(struct in_addr *)(host->h_addr_list[i])));    }}

Python平台

import socketdef showHostIP():    sk = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)    hostname = socket.gethostname()    print("hostname = %s" % hostname)    ip = socket.gethostbyname(hostname)    iplist = socket.gethostbyname_ex(hostname)    print(ip)    print(iplist)

Shell脚本

function showHost(){    hostname=$(uname -n)    ifconfig | grep "inet addr" | while read ipaddr;    do        ipaddr=${ipaddr#*:}        ipaddr=${ipaddr%% *}    done}

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