linux-wiki/public/小白手册/疑难解答/index.xml

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    <title>疑难解答 on 星火文档中心</title>
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    <description>Recent content in 疑难解答 on 星火文档中心</description>
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      <title>bbr加速</title>
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      <pubDate>Mon, 18 Oct 2021 16:59:28 +0800</pubDate>
      
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      <description>wget -N &amp;ndash;no-check-certificate &amp;ldquo;https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/tcp.sh&amp;quot; &amp;amp;&amp;amp; chmod +x tcp.sh &amp;amp;&amp;amp; ./tcp.sh</description>
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      <title>Deepin启动 关闭 桌面环境/图形界面</title>
      <link>http://example.org/%E5%B0%8F%E7%99%BD%E6%89%8B%E5%86%8C/%E7%96%91%E9%9A%BE%E8%A7%A3%E7%AD%94/%E6%A1%8C%E9%9D%A2%E7%8E%AF%E5%A2%83%E5%90%AF%E5%8A%A8/</link>
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      <description>查看桌面环境状态：sudo service lightdm status
启动桌面环境：sudo service lightdm start
停止桌面环境：sudo service lightdm stop
重启桌面环境：sudo service lightdm restart</description>
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      <title>deepin添加ppa</title>
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      <pubDate>Mon, 18 Oct 2021 16:59:28 +0800</pubDate>
      
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      <description>sudo apt-get install python-software-properties sudo apt-get install software-properties-common sudo apt-get update </description>
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      <title>linux 查看进程</title>
      <link>http://example.org/%E5%B0%8F%E7%99%BD%E6%89%8B%E5%86%8C/%E7%96%91%E9%9A%BE%E8%A7%A3%E7%AD%94/%E6%9F%A5%E7%9C%8B%E8%BF%9B%E7%A8%8B/</link>
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      <description>ps aux | less </description>
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      <title>打deb包</title>
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      <description>打包 by:shenmo
解包：dpkg -x ./xxx.deb ./x/ 解出来文件
dpkg -e ./xxx.deb ./x/ 解出来debian
应用程序放在 /opt
快捷方式 .desktop 放 /usr/share/applications
卸载脚本 删除 /opt/程序目录 （/usr/share/applications自动删）
修改快捷方式模板对应到 /opt/应用/可执行文件
修改快捷方式模板使其正确读取图标
创建卸载脚本
打包目录当/目录
DEBIAN 放包描述信息和卸载脚本
opt 放应用程序
/usr/share/applications 放desktop
DEBIN 下control放信息 postrm放删除信息
StartupWMClass=mentohust
如果这个应用有多个窗口，在dock栏和进程管理里面会统一显示为mentohust</description>
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      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
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      <description>nohup
nohup可以把东西挂后台</description>
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      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
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      <description>sed命令</description>
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      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
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      <description>更改ip地址
cd /etc/sysconfig/network-scripts/ vi ifcfg-*** 注意：ifcfg打头的文件可能有多个，建议逐个排查
以我的为例，我的叫ifcfg-eno16780032，打开后是以下内容
TYPE=&amp;#34;Ethernet&amp;#34; BOOTPROTO=&amp;#34;none&amp;#34; DEFROUTE=&amp;#34;yes&amp;#34; IPV4_FAILURE_FATAL=&amp;#34;no&amp;#34; IPV6INIT=&amp;#34;yes&amp;#34; IPV6_AUTOCONF=&amp;#34;yes&amp;#34; IPV6_DEFROUTE=&amp;#34;yes&amp;#34; IPV6_FAILURE_FATAL=&amp;#34;no&amp;#34; NAME=&amp;#34;eno16780032&amp;#34; UUID=&amp;#34;71d75a18-06fc-4fbd-be98-d76ddb1a7cde&amp;#34; DEVICE=&amp;#34;eno16780032&amp;#34; ONBOOT=&amp;#34;yes&amp;#34; IPADDR=&amp;#34;192.168.51.199&amp;#34; PREFIX=&amp;#34;24&amp;#34; GATEWAY=&amp;#34;192.168.51.254&amp;#34; DNS1=&amp;#34;119.29.29.29&amp;#34; IPV6_PEERDNS=&amp;#34;yes&amp;#34; IPV6_PEERROUTES=&amp;#34;yes&amp;#34; IPV6_PRIVACY=&amp;#34;no&amp;#34; 按“a”编写，按“esc”完成编写
编写完成后按“:” 如果保存就用“w”（代表write）如果不保存就按“q!&amp;ldquo;强制退出（q代表quit，！代表强制）</description>
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      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
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      <description>第一次使用启用网卡（主要针对centos）
cd /etc/sysconfig/network-scripts ls vi ifcfg-*** service network restart </description>
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