DDR爱好者之家 Design By 杰米

代码一
ubuntu与centos
复制代码 代码如下:
ubuntu:
#!/bin/bash
echo "ipaddr:"
read line
echo $line
sed "s/address.*$/address=${line}/g" /etc/network/interfaces
centos(未测试):
#!/bin/bash
echo "ipaddr:"
read line
echo $line
sed "s/IPADDR.*$/IPADDR=${line}/g" /etc/sysconfig/network-scipts/ifcfg-eth0

代码二
ubuntu更改IP的shell代码,自己写的,比较拙,请指正
复制代码 代码如下:
#! /bin/sh

echo "Use gateway at 192.168.0.1 (Y) or 192.168.1.1 (N)
or detail set (O)\nPlease choose Y/N/O"
read OP
if [ "$OP" = Y ] || [ "$OP" = y ] ; then
 GATEWAY=192.168.0.1
 IP=192.168.0.215
elif [ "$OP" = N ] || [ "$OP" = n ] ; then
 GATEWAY=192.168.1.1
 IP=192.168.1.215
else
 echo "Please input the ip:"
 read IP
 echo "Please input the gateway"
 read GATEWAY
fi
echo "auto lo
iface lo inet static

auto eth0
iface eth0 inet static
netmask 255.255.255.0
address $IP
gateway $GATEWAY" > /tmp/interfaces
clear
echo "Init File interfaces Successfully!"
echo "*************************************"
cat /tmp/interfaces
echo "*************************************"
echo "Change the file in /etc/networks/interfaces?(Y/N)"
read OP
if [ "$OP" = Y ] || [ "$OP" = y ] ; then
 echo "Set OK!"
 cp /tmp/interfaces /etc/network/interfaces
 /etc/init.d/networking restart
else
 echo "Give up"
fi
rm /tmp/interfaces
echo "Whether change the DNS(/etc/resolv.conf)(Y/N)"
read OP
if [ "$OP" = Y ] || [ "$OP" = y ];then
 echo "Input the DNS server IP:"
 read IP
 echo "Now change the DNS IP"
 mv /etc/resolv.conf /etc/resolv.conf.bak
 echo "nameserver $IP" >/etc/resolv.conf
 echo "Done!"
fi

DDR爱好者之家 Design By 杰米
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
DDR爱好者之家 Design By 杰米

RTX 5090要首发 性能要翻倍!三星展示GDDR7显存

三星在GTC上展示了专为下一代游戏GPU设计的GDDR7内存。

首次推出的GDDR7内存模块密度为16GB,每个模块容量为2GB。其速度预设为32 Gbps(PAM3),但也可以降至28 Gbps,以提高产量和初始阶段的整体性能和成本效益。

据三星表示,GDDR7内存的能效将提高20%,同时工作电压仅为1.1V,低于标准的1.2V。通过采用更新的封装材料和优化的电路设计,使得在高速运行时的发热量降低,GDDR7的热阻比GDDR6降低了70%。