Ubuntu的优化与设置

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前言

  • 窗口颜色设置浅绿色

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    cd /usr/share/themes/Ambiance/gtk-3.0
    sudo gedit gtk-main.css

2 常用环境

  • 安装jdk

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    # add java path
    export JAVA_HOME=/usr/local/java/jdk1.7
    export JRE_HOME=${JAVA_HOME}/jre
    export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
    export PATH=${JAVA_HOME}/bin:$PATH

3 安装软件

  • 在线软件安装

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    # 备份源列表地址
    sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup
    # 修改
    sudo vim /etc/apt/sources.list
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      # 更新源
      apt-get update
      apt-get install xxx

      # 包search
      apt-cache search xxx

  • deb本地软件安装

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    # 安装deb包命令
    dpkg -i *.deb

    # 如果缺少依赖执行
    apt-get -f install

4 常用软件

  • mpv播放器

  • 有道字典

  • atom

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    atom-pane {
    font-size: 16px;
    }
    .command-palette {
    font-size: 16px;
    }

  • 图标设置

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    cd /usr/share/applications
    vim eclipse.desktop
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      #!/usr/bin/env xdg-open

      [Desktop Entry]
      Version=22.0
      Name=eclipse
      Exec=/home/gtc/Android/adt-bundle-linux/eclipse/eclipse
      Terminal=false
      Icon=/home/gtc/Android/adt-bundle-linux/eclipse/icon.xpm
      Type=Application
      Categories=Development

设备使用率指示

https://github.com/fossfreedom/indicator-sysmonitor

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import gi
try:
    gi.require_version('AyatanaAppIndicator3', '0.1')
    from gi.repository import AyatanaAppIndicator3 as appindicator
except ValueError:
    gi.require_version('AppIndicator3', '0.1')
    from gi.repository import AppIndicator3 as appindicator

apt install gir1.2-ayatanaappindicator3-0.1

5 其他优化

  • 关闭错误报告

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    # 关闭烦人的错误报告
    sudo gedit /etc/default/apport

  • CPU 100%占用

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    cd /usr/lib/gvfs
    # 将gvfsd-smb-brows权限改成744，取消普通用户的执行权限，
    # 也挺有意思，暂时没引发别的问题

smb

apt-get install samba vim /etc/samba/smb.conf service smbd restart smbpasswd -a xxx

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vfs objects = catia fruit streams_xattr
fruit:nfs_aces = no

[share]
path = /home/talen/share
valid users = talen
available = yes
browseable = yes
writable = yes
public = no
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