python, shell, golang获取本机IP地址，pythongolang,shell获取IP地址/

python, shell, golang获取本机IP地址，pythongolang,shell获取IP地址/

shell获取IP地址/sbin/ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $2}'|tr -d "addr:"/sbin/ifconfig|sed -n '/inet addr/s/^[^:]*:\\([0-9.]\\{7,15\\}\\) .*/\\1/p' | grep -v 127.0.0.1python获取IP地址方法1：def get_local_ip(ifname):      import socket, fcntl, struct      s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)      inet = fcntl.ioctl(s.fileno(), 0x8915, struct.pack('256s', ifname[:15]))      ret = socket.inet_ntoa(inet[20:24])      return retprint get_local_ip("eth0")方法2：import  ostmptxt=" /sbin/ifconfig eth0 |grep -w \\"inet addr\\" |cut -d: -f2 |cut -d\\" \\" -f1 "IPTMP=os.popen(tmptxt).read()IP=IPTMP.replace("\\n","")print IP golang (转载)=======    package main    import (    "net"    "fmt"    "strings"    )    func main() {    conn, err := net.Dial("udp", "google.com:80")    if err != nil {    fmt.Println(err.Error())    return    }    defer conn.Close()    fmt.Println(strings.Split(conn.LocalAddr().String(), ":")[0])    }#该片段来自于http://byrx.net