ubuntu tips

禁用笔记本触摸板

安装 gpointing-device-settings system settings -> mouse & touchpad

启动菜单

/usr/share/applications

取消ssh远程连接键盘失灵

在"~/.ssh/config"中加入以下内容

Host *
ServerAliveInterval 180

远程桌面

安装teamviewer

sudo dpkg --add-architecture i386
sudo apt-get update
sudo dpkg -i teamviewer_10.0.41499_i386.deb
sudo apt-get install -f

teamviewer启动,停止

sudo service teamviewerd stop|start|restart
sudo teamviewer -info
sudo teamviewer --daemon stop|start|restart
sudo teamviewer --passwd password

ibus-googlepinyin托板单词数

修改 /usr/share/ibus-googlepinyin/engine.py

self.__lookup_table.set_page_size(9)

16.04 ssh 问题

sign_and_send_pubkey: signing failed: agent refused operation

sudo apt-get autoremove gnome-keyring
ssh-add -D

vcd dat to mpeg

sudo apt-get install handbrake

git ssl errors

export GIT_SSL_NO_VERIFY=1

thinkpad E431 安装双系统

BIOS做以下设置

Security -> Secure Boot -> Disabled
Startup -> Boot -> Network Boot -> USB HDD
Startup -> Boot -> UEFI/Legacy Boot -> Both / Legacy First

chrome安装xx-net代理插件

  1. 从"工具->扩展程序"打开扩展插件,将"XX-Net/SwitchyOmege/SwitchyOmega.crx"拖入

  2. 点击"添加扩展程序","跳过教程"安装插件

  3. 在插件界面的"导入/导出 -> 从备份文件恢复"导入"XX-Net/SwitchyOmege/OmegaOptions.bak"文件

  4. 在插件界面的"XX-Net自动切换"点击"立即更新情景模式"

  5. 菜单-设置-下翻点击“显示高级设置”-点击“管理证书”,"授权中心->导入",选择"XX-Net/data/gae_proxy/CA.crt"

  6. 上网失效时可导入新的hosts,并删除"data/gae_proxy/good_ip.txt",以便重新检索有用的ip

下载youtube

安装youtube-dl

pip install youtube-dl

下载

# 查看媒体输出格式
youtube-dl --proxy http://127.0.0.1:8087 --no-check-certificate -F https://www.youtube.com/watch?v=R92Gr-c0Vfo&index=2&list=PLuJmmKtsV1dNE5y1gu1xpbIl3M2b7AW4D
# url列表文件下载
youtube-dl -f 22 --proxy http://127.0.0.1:8087 --no-check-certificate --batch-file='pg2016.txt'

lubuntu的fcitx输入法黑屏

sudo apt install qtdeclarative5-qtquick2-plugin

视频转换

HandBrakeCLI -Z "High Profile" -i a_movie.iso -o a_movie.mp4

查看,关闭端口

netstat -tln | grep 7077
lsof -i :7077
kill -9 进程id
kill -9 $(netstat -tlnp|grep 7077|awk '{print $7}'|awk -F '/' '{print $1}')

编译emacs

sudo apt install build-essential checkinstall
sudo apt-get install texinfo libx11-dev libxpm-dev libjpeg-dev libpng-dev libgif-dev libtiff-dev libgtk2.0-dev libncurses-dev libxpm-dev automake autoconf -y
sudo apt-get build-dep emacs24
./configure
make
sudo checkinstall
sudo dpkg -r emacs-25

查看磁盘uuid

sudo blkid
# ls -al /dev/disk/by-uuid

增加sudo权限用户

adduser laomie
usermod -aG sudo laomie
# su - root

使用ufw

ufw default deny 
ufw allow 22
ufw enable

修改locale

# vim /etc/default/locale
LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:zh:en_US:en"

# vim /var/lib/locales/supported.d/zh-hans
zh_CN.UTF-8 UTF-8
zh_SG.UTF-8 UTF-8

# run command
sudo locale-gen

安装代理

sudo apt install miredo
# 启动后重启服务
sudo service miredo restart
# firefox导入证书
高级,证书,查看证书,证书机构,导入

links

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