a lot
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4
env/theme.sh
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4
env/theme.sh
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@ -5,9 +5,7 @@ sudo apt-get update
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sudo apt-get -y install git unity-tweak-tool ultra-flat-icons flatabulous-theme zsh
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mkdir ~/program
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sudo apt install git zsh
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git clone git://github.com/robbyrussell/oh-my-zsh.git ~/program/.oh-my-zsh
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bash ~/program/.oh-my-zsh/tools/install.sh
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chsh -s /usr/bin/zsh
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40
env/ubuntu18.04.md
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env/ubuntu18.04.md
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@ -0,0 +1,40 @@
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# ubuntu 18.04 env
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## sogou pinyin
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```bash
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# details referring to https://blog.csdn.net/lupengCSDN/article/details/80279177
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sudo apt install fcitx
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sudo dpkg -i sogou*****.deb
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sudo apt install -f
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sudo dpkg -i sogou***.deb
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```
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## 双系统造成的windows时间错误
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先在ubuntu下更新一下时间，确保时间无误：
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> sudo apt install ntpdate
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> sudo ntpdate time.windows.com
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然后将时间更新到硬件上
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> sudo hwclock --localtime --systohc
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## ubuntu dock
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> gsettings set org.gnome.shell.extensions.dash-to-dock click-action 'minimize'
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## NetSpeed 监控网速
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在Ubuntu software 搜索
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## Coverflow Alt-Tab
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优化 alt tab
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@ -8,7 +8,7 @@
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## ubuntu
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``` bash
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unzip opencv-3.4.0.zip
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unzip opencv-3.3.0.zip
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cd opencv
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sudo apt install cmake
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@ -19,7 +19,7 @@ cd my_build
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## cmake 中会下载安装一个大文件，网速会很慢
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cmake -D CMAKE_BUILD_TYPE=Release \
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-D OPENCV_EXTRA_MODULES_PATH=/home/lab_01/program/opencv_contrib-3.3.0/modules \
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-D OPENCV_EXTRA_MODULES_PATH=/home/lab/program/opencv_contrib-3.3.0/modules \
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-D CMAKE_INSTALL_PREFIX=/usr/local ..
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sudo make
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@ -55,6 +55,8 @@ make
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# and you will see yourself
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# compete
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# sudo pip install numpy opencv-python
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```
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14
openstack/openstack_conf/controller/interface
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14
openstack/openstack_conf/controller/interface
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@ -0,0 +1,14 @@
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# The loopback network interface
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auto lo
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iface lo inet loopback
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auto enp0s8
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iface enp0s8 inet static
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address 10.0.0.11
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netmask 255.255.255.0
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auto enp0s9
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iface enp0s9 inet manual
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up ip link set dev $IFACE up
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down ip link set dev $IFACE down
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10
python/抓包分析.md
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10
python/抓包分析.md
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# 抓包分析
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## 安装pypcap
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```bash
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# insall flex https://github.com/westes/flex
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git clone https://github.com/westes/flex.git
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cd flex
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./autogen.sh
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```
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@ -13,3 +13,23 @@ dd bs=4M if=2017-11-29-raspbian-stretch.img of=/dev/sdX # 写入镜像
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sudo watch -n 5 pkill -USR1 ^dd$ # 查看dd进程
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```
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## 换源
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```bash
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$ sudo nano /etc/apt/sources.list
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#注释掉原文件内容，用以下内容取代：
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deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi
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deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi
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#使用管理员权限（经由sudo），编辑/etc/apt/sources.list.d/raspi.list文件。参考命令行为：
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$ sudo nano /etc/apt/sources.list.d/raspi.list
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#注释掉原文件内容，用以下内容取代：
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deb http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui
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deb-src http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui
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```
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@ -2,24 +2,18 @@
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## 网络配置
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设置静态ip， 需编辑/etc/dhcpcd.conf 文件， 修改/etc/network/interfaces 无效
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wlan0 连接公网，并将网络共享给有线网和wlan1
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``` bash
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auto eth0
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iface eth0 inet static
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address 192.168.1.1
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netmask 255.255.255.0
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interface wlan0 #指定接口
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static ip_address=192.168.215.1/24 #IP根据需要更改，/24的意思是子网掩码为 255.255.255.0
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# static router=192.168.215.1 #网关
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# static domain_name_serverrs=223.5.5.5 # DNS
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auto wlan0
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iface wlan0 inet dhcp
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wpa_conf /etc/wpa_supplicant/wpa_supplicant.conf
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auto wlan1
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iface wlan1 inet static
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address 192.168.2.1
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netmask 255.255.255.0
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interface wlan0
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static ip_address=192.168.216.1/24
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```
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## 固定wlan名称
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@ -40,7 +34,7 @@ nano /etc/dnsmasq.conf
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``` bash
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listen-address = 127.0.0.1, 192.168.1.1, 192.168.2.1
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dhcp-range = 192.168.1.20, 192.168.1.200, 12h
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dhcp-range = 192.168.1.20, 192.168.1.200, 12h
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dhcp-range = 192.168.2.20, 192.168.2.200, 12h
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```
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@ -78,3 +72,43 @@ wpa_cli -iwlan0 set_network 0 group TKIP(CCMP)
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wpa_cli -iwlan0 set_network 0 eap PEAP
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wpa_cli -iwlan0 set_network 0 identity '"username"'
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wpa_cli -iwlan0 set_network 0 password '"password"'
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## hostapd
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``` bash
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interface=wlan0
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# 网卡对应的驱动名
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driver=nl80211
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# 无线网络的名称是Pi-wifi
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ssid=Pi-wifi
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# 无线路由器工作模式为802．11g（2.4G）
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hw_mode=g
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# 无线网卡使用的信道
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channel=10
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# 支持 802.11n
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ieee80211n=1
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# 采用WPA2配置
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wpa=2
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# 无线网络密码是123456789
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wpa_passphrase=123456789
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# 认证方式为WPA-PSK
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wpa_key_mgmt=WPA-PSK
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# 开启 WMM
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wmm_enabled=1
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# 开启 40MHz channels 和 20ns guard interval
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ht_capab=[HT40][SHORT-GI-20][DSSS_CCK-40]
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# 接受所有 MAC 地址
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macaddr_acl=0
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# 使用 WPA 认证
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auth_algs=1
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# 需连接者知道ssid
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ignore_broadcast_ssid=0
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# 使用 WPA2
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wpa=2
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# 使用预先共享的 key
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wpa_key_mgmt=WPA-PSK
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# 使用 AES, 而非 TKIP
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rsn_pairwise=CCMP
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```
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