二流伪电工的主页

继上次狗血的执行了rm -rf *，这次我又不小心把为ITX主板做的
filesystem解压覆盖给了根目录，结果可想而知……FML。
幸运的是，还挂载了一块相同配置的硬盘在主机下，所以只需要再
次配置一下原先运行的服务就好了。

安装

sudo apt-get install samba
sudo apt-get install smbfs

配置smb.conf

添加 netbios name = 
修改 workgroup =
删除 server string =

共享文件夹

[Share]
path = /home/Share/
avilable = yes
read only = no
browsable = yes
public = yes
writable = yes
guest ok = yes

工作需要，记录下。
1.nfs
安装

sudo apt-get install nfs-kernel-server

编辑

sudo gedit /etc/export

/nfsroot是创建的目录 权限777

/nfsroot *(rw,sync,no_root_squash)

重启

sudo /etc/init.d/nfs-kernel-server restart

检测
IP，/nfsroot自己替换，/mnt为挂载目录

sudo mount -t nfs 192.168.1.103:/nfsroot /mnt

查看挂载

mount

出现如下为成功

192.168.1.103:/nfsroot on /mnt type nfs (rw,addr=192.168.1.103)

卸载

sudo umount /mnt

2.tftp
安装

sudo apt-get install xinetd tftpd-hpa tftp-hpa

创建文件

sudo touch /etc/xinetd.d/tftpd

添加内容
/home/tftpd根据自己情况修改

service tftp
      {
                 disable = no
                 socket_type = dgram
                 wait = no
                 user = root
                 protocol = udp
                 server = /usr/sbin/in.tftpd
                 server_args = -s /home/tftpd
                 log_on_success = PID HOST DURATION
                 log_on_failure = HOST
       }

建立目录，权限777

sudo mkdir /home/tftpd
sudo chomod 777 /home/tftpd

修改文件

sudo gedit /etc/inetd.conf

/home/tftpd根据自己情况修改

tftp  dgram   udp     wait    nobody  /usr/sbin/tcpd /usr/sbin/in.t    ftpd -s /home/tftpd

修改/etc/default/tftpd-hpa

sudo gedit /etc/default/tftpd-hpa

/home/tftpd根据自己情况修改

#Defaults for tftpd-hpa
RUN_DAEMON=”yes”
OPTIONS=”-l -s /home/tftpd”

权限

chmod 777 *

测试
首先创建文件

touch test

另一台机器下载，IP自行替换

tftp -i 192.168.1.103 get test

3.程序开机启动

/etc/rc.local

自行添加启动命令或脚本

1.开机自动连接问题

官方WIKI有解答



2.禁用IPV6

⒈打开文件 /etc/modprobe.d/aliases

⒉把 alias net-pf-10 ipv6 那行用 # 注释掉

⒊打开文件 /etc/modprobe.d/blacklist

⒋加入一行 blacklist ipv6

⒌重启

⒍在terminal输入命令行： ip a | grep inet6



3.双网卡问题



sudo ifconfig eth1 down 或者 up

sudo ifconfig eth0 up 或者 down

sudo dhclient



4.终极解决方案

1.sudo gedit /etc/ppp/peers/dsl-provider

复制一下代码，替换原先的：

# Configuration file for PPP, using PPP over Ethernet

# to connect to a DSL provider.

#

# See the manual page pppd(Cool for information on all the options.



##

# Section 1

#

# Stuff to configure…



# MUST CHANGE: Uncomment the following line, replacing the user@provider.net

# by the DSL user name given to your by your DSL provider.

# (There should be a matching entry in /etc/ppp/pap-secrets with the password.)

#user myusername@myprovider.net



# Use the pppoe program to send the ppp packets over the Ethernet link

# This line should work fine if this computer is the only one accessing

# the Internet through this DSL connection. This is the right line to use

# for most people.

#pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1452"



# An even more conservative version of the previous line, if things

# don’t work using -m 1452…

#pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1412"



# If the computer connected to the Internet using pppoe is not being used

# by other computers as a gateway to the Internet, you can try the following

# line instead, for a small gain in speed:

#pty "/usr/sbin/pppoe -I eth0 -T 80"





# The following two options should work fine for most DSL users.



# Assumes that your IP address is allocated dynamically

# by your DSL provider…

noipdefault

# Try to get the name server addresses from the ISP.

usepeerdns

# Use this connection as the default route.

# Comment out if you already have the correct default route installed.

defaultroute



##

# Section 2

#

# Uncomment if your DSL provider charges by minute connected

# and you want to use demand-dialing.

#

# Disconnect after 300 seconds (5 minutes) of idle time.



#demand

#idle 300



##

# Section 3

#

# You shouldn’t need to change these options…



hide-password

lcp-echo-interval 20

lcp-echo-failure 3

# Override any connect script that may have been set in /etc/ppp/options.

connect /bin/true

noauth

persist

mtu 1492



# RFC 2516, paragraph 7 mandates that the following options MUST NOT be

# requested and MUST be rejected if requested by the peer:

# Address-and-Control-Field-Compression (ACFC)

noaccomp

# Asynchronous-Control-Character-Map (ACCM)

default-asyncmap



plugin rp-pppoe.so eth0

# Configuration file for PPP, using PPP over Ethernet

# to connect to a DSL provider.

#

# See the manual page pppd(Cool for information on all the options.



##

# Section 1

#

# Stuff to configure…



# MUST CHANGE: Uncomment the following line, replacing the user@provider.net

# by the DSL user name given to your by your DSL provider.

# (There should be a matching entry in /etc/ppp/pap-secrets with the password.)

#user myusername@myprovider.net



# Use the pppoe program to send the ppp packets over the Ethernet link

# This line should work fine if this computer is the only one accessing

# the Internet through this DSL connection. This is the right line to use

# for most people.

#pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1452"



# An even more conservative version of the previous line, if things

# don’t work using -m 1452…

#pty "/usr/sbin/pppoe -I eth0 -T 80 -m 1412"



# If the computer connected to the Internet using pppoe is not being used

# by other computers as a gateway to the Internet, you can try the following

# line instead, for a small gain in speed:

#pty "/usr/sbin/pppoe -I eth0 -T 80"





# The following two options should work fine for most DSL users.



# Assumes that your IP address is allocated dynamically

# by your DSL provider…

noipdefault

# Try to get the name server addresses from the ISP.

usepeerdns

# Use this connection as the default route.

# Comment out if you already have the correct default route installed.

defaultroute



##

又有问题。能打开Lumaqq，但是点击登陆然后就没有反映了。
在终端下运行，出现错误（忘记下来了）
解决方法：删除桌面下的 .Lumaqq
rm -rf ~/.Lumaqq

附送Lumaqq加速大法
1:进入Lumaqq目录
2:gedit lumaqq
3:找到以下代码（一般是在最后）
if [ -e $PREFIX/java ]; then
$PREFIX/java/bin/java -Djava.library.path=$PREFIX/swt -classpath $cp edu.tsinghua.lumaqq.LumaQQ "$HOME/.lumaqq" &
elif [ ! -z $JAVA_HOME ]; then
$JAVA_HOME/bin/java -Djava.library.path=$PREFIX/swt -classpath $cp edu.tsinghua.lumaqq.LumaQQ "$HOME/.lumaqq" &
else
found=0
for i in `find /usr -name "java" | grep bin`; do
if [ -x "$i" ]; then
$i -Djava.library.path=$PREFIX/swt -classpath $cp edu.tsinghua.lumaqq.LumaQQ "$HOME/.lumaqq" &
found=1
break
fi
done

or i in `find /usr/bin -name "java" | grep bin`; do
if [ -x "$i" ]; then
$i -Djava.library.path=$PREFIX/swt -classpath $cp edu.tsinghua.lumaqq.LumaQQ "$HOME/.lumaqq" &
found=1
break
fi
done

原理：缩小lumaqq脚本搜索java环境的范围

2块硬盘引导的问题还没有解决，头疼…

把装Ubuntu的那块硬盘放到AMD的机器上了。还有些问题。现show一下