备份软件源:
sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup
编辑软件源:
sudo gedit /etc/apt/sources.list
将里面的内容通通删掉,然后将下面的信息粘帖进去:
Archive.ubuntu.com更新服务器(欧洲,此为官方源,电信网通用户使用):
deb http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup
编辑软件源:
sudo gedit /etc/apt/sources.list
将里面的内容通通删掉,然后将下面的信息粘帖进去:
Archive.ubuntu.com更新服务器(欧洲,此为官方源,电信网通用户使用):
deb http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
从标准输入中读取密码,所以用户可以在脚本中使用如
echo "NewPasswd" | passwd --stdin username
这种方式来批量更改密码。但该方式只适合redhat系列。
如果是debian/suse系统可以使用chpasswd。
格式:
echo "username:password" |chpasswd
引用
echo "NewPasswd" | passwd --stdin username
这种方式来批量更改密码。但该方式只适合redhat系列。
如果是debian/suse系统可以使用chpasswd。
格式:
引用
echo "username:password" |chpasswd