1.使用win10 分割兩個磁區,disk 1格式化成fat32,disk 2格式化成ntfs
2.將usb放於ubuntu 主機
#/usr/bin/syslinux /dev/sdb1
#cat /usr/lib/syslinux/mbr.bin > /dev/sdb
#mount /dev/sdb1 /usbdisk
#mv /usbdisk/isolinux.cfg /usbdisk/syslinux.cfg
#vi /usbdisk/syslinux.cfg
內容改成 APPEND -c boot.cfg -p 1
2020年5月12日 星期二
2020年5月6日 星期三
ubuntu18相關命令
*修改ipconfig
#vi /etc/netplan/50-cloud-init.yaml
(1)DHCP
network:
ethernets:
enp0s3:
addresses: []
dhcp4: true
version: 2
(2)固定IP
network:
ethernets:
enp0s3:
addresses: [192.168.0.10/24]
gateway4: 192.168.0.1
nameservers:
addresses: [8.8.8.8,8.8.4.4]
dhcp4: no
version: 2
(確定前測試)
#netplan try
(確定修改)
#netplan apply
*加上rc.local
1.建立rc-local.service文件
#vi /etc/systemd/system/rc-local.service
[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local
[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99
[Install]
WantedBy=multi-user.target
#將要執行的命令寫入 /etc/rc.localDescription=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local
[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99
[Install]
WantedBy=multi-user.target
# chmod +x /etc/rc.local
# systemctl start rc-local.service
安裝 PPPoE Server 改善throughput
Install ppp
1.下載 https://download.samba.org/pub/ppp/ppp-2.4.7.tar.gz
2.#tar zxvpf ppp-2.4.7.tar.gz
#cd ppp-2.4.7
#./configure
#make
#make install
3.重新build with kernel mode
#tar zxvpf rp-pppoe-3.13.tar.gz
#cd rp-pppoe-3.13/src
#./configure --enable-plugin=/ppp-2.4.7(ppp source directory)
#make
#make install
#pppoe-server -h 確定有-k選項
4.設定
(1)/etc/ppp/pppoe-server-options 內容
(2)/etc/ppp/chap-secrets 內容
# Secrets for authentication using CHAP
# client server secret IP addresses
"user1" * "123456" *
(3)其他網路設定
#echo 1 > /proc/sys/net/ipv4/ip_forward
#iptables -A POSTROUTING -t nat -s 10.10.22.0/24 -j MASQUERADE
#sudo pppoe-server -I eth0 -L 10.10.22.1 -R 10.10.22.100 -N 100 -k
1.下載 https://download.samba.org/pub/ppp/ppp-2.4.7.tar.gz
2.#tar zxvpf ppp-2.4.7.tar.gz
#cd ppp-2.4.7
#./configure
#make
#make install
3.重新build with kernel mode
#tar zxvpf rp-pppoe-3.13.tar.gz
#cd rp-pppoe-3.13/src
#./configure --enable-plugin=/ppp-2.4.7(ppp source directory)
#make
#make install
#pppoe-server -h 確定有-k選項
4.設定
(1)/etc/ppp/pppoe-server-options 內容
require-chap
auth
lcp-echo-interval 10
lcp-echo-failure 2
ms-dns 8.8.8.8
ms-dns 8.8.4.4
logfile /var/log/pppd.log
auth
lcp-echo-interval 10
lcp-echo-failure 2
ms-dns 8.8.8.8
ms-dns 8.8.4.4
logfile /var/log/pppd.log
(2)/etc/ppp/chap-secrets 內容
# Secrets for authentication using CHAP
# client server secret IP addresses
"user1" * "123456" *
(3)其他網路設定
#echo 1 > /proc/sys/net/ipv4/ip_forward
#iptables -A POSTROUTING -t nat -s 10.10.22.0/24 -j MASQUERADE
#sudo pppoe-server -I eth0 -L 10.10.22.1 -R 10.10.22.100 -N 100 -k
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