ubuntu提升使用体验篇

Gnome自用插件

• Bing壁纸

  https://extensions.gnome.org/extension/1262/bing-wallpaper-changer/

• Wallpaper Slideshow

  自动更换壁纸类似于上面插件的功能

  https://extensions.gnome.org/extension/6281/wallpaper-slideshow/

• Window动画效果

  https://extensions.gnome.org/extension/4679/burn-my-windows/

• 窗口最小化神灯效果

  https://extensions.gnome.org/extension/3740/compiz-alike-magic-lamp-effect/

• 显示桌面图标

  https://extensions.gnome.org/extension/2087/desktop-icons-ng-ding/

• GSConnect多设备同步

  https://extensions.gnome.org/extension/1319/gsconnect/

• fcitx5输入法美化

  https://extensions.gnome.org/extension/261/kimpanel/

• 开启程序坞

  https://extensions.gnome.org/extension/1300/ubuntu-dock/

• Resource Monitor

  任务栏资源监视器

  https://extensions.gnome.org/extension/1634/resource-monitor/

• Astra Monitor

  更好看的任务栏资源监视器

  https://extensions.gnome.org/extension/6682/astra-monitor/

KDE配置相关

安装GSConnect插件后与其他设备配对

• 远程锁定/解锁屏幕

  设置方式：Mobile Settings -> Connected Device -> Commands 增加以下两项

  /usr/bin/gnome-screensaver-command -l //锁定屏幕
  /usr/bin/gnome-screensaver-command -d //解锁屏幕

系统快捷键

设置方式：Settings -> Keyboard -> View and Customize Shortcuts -> Custom Shortcuts

• 快速打开scrcpy

  1. 添加自动检测快捷键

     Name: Scrcpy#~

     Command: /usr/bin/scrcpy-auto-detect

     Shortcut: Ctrl + ~

     #!/bin/bash
     
     # 获取所有设备及其状态（排除标题行和空行）
     devices_info=$(adb devices | sed 1d | grep -v '^$')
     
     # 如果没有设备，提示并退出
     if [ -z "$devices_info" ]; then
         notify-send -i "dialog-error" "设备未连接" "没有找到任何 Android 设备！"
         exit 1
     fi
     
     # 获取设备总数
     device_count=$(echo "$devices_info" | wc -l)
     
     if [ "$device_count" -eq 1 ]; then
         # 只有一个设备，直接连接
         device_id=$(echo "$devices_info" | awk '{print $1}')
         scrcpy -s "$device_id"
     else
         # 多个设备，显示选择界面
         device_list=()
         while IFS= read -r line; do
             id=$(echo "$line" | awk '{print $1}')
             status=$(echo "$line" | awk '{print $2}')
             device_list+=("$id" "$status")
         done <<< "$devices_info"
     
         selected_device=$(zenity --list \
             --title="选择 Android 设备" \
             --text="检测到多个设备，请选择要连接的设备：" \
             --column="设备 ID" --column="状态" \
             "${device_list[@]}")
     
         # 提取选择的设备 ID（选中的整行内容是"设备ID|状态"）
         if [ -n "$selected_device" ]; then
             selected_id=$(echo "$selected_device" | awk -F'|' '{print $1}')
             scrcpy -s "$selected_id"
         fi
     fi

     将以上脚本内容保存到/usr/bin/scrcpy-auto-detect 记得将文件设置为可执行权限

• 将最近使用的terminal显示在前台（避免打开过多的窗口导致桌面混乱）

  1. 执行sudo apt install xdotool安装软件包

  2. 将以下脚本保存到~/bin/call-recent-terminal下并追加执行可执行权限

     #!/bin/bash
     if ! which xdotool > /dev/null 2>&1; then
       echo "You need to install xdotool package first."
       echo "sudo apt-get install xdotool"
       exit 1
     fi
     if [[ $(pgrep -x x-terminal-emul) ]]; then
       xdotool windowactivate `xdotool search --pid $(pgrep -x x-terminal-emul) | tail -1` 
     else
       x-terminal-emulator
     fi

  3. 添加自定义快捷键

     Name: Launch recent terminal

     Command: ~/bin/call-recent-terminal

     Shortcut:Ctrl + Alt + R

• 交互式截屏（类似于微信）

  1. 安装软件包sudo apt install flameshot

  2. 添加自定义快捷键

     Name: Take a screenshot interactively plus

     Command: /usr/bin/flameshot gui

     Shortcut:Shift + Ctrl + Alt + T

• 扫描屏幕二维码

  1. 安装软件包sudo apt install flameshot

  2. 添加自定义快捷键

     Name: Scan QR Code

     Command: bash -c 'qrcode_content=$(flameshot gui -r | zbarimg -1q --raw - 2>/dev/null); if [ -n "$qrcode_content" ]; then echo "$qrcode_content" | xclip -selection clipboard && notify-send -i "dialog-information" "二维码识别成功" "已复制到剪贴板：\n$qrcode_content"; else notify-send -i "dialog-error" "二维码识别失败" "未检测到二维码！"; fi'

     Shortcut: Ctrl + Alt + Q

     #!/bin/bash
     qrcode_content=$(flameshot gui -r | zbarimg -1q --raw - 2>/dev/null)
     if [ -n "$qrcode_content" ]; then
         echo "$qrcode_content" | xclip -selection clipboard
         notify-send -i "dialog-information" "二维码识别成功" "已复制到剪贴板：\n$qrcode_content"
     else
         notify-send -i "dialog-error" "二维码识别失败" "未检测到二维码！"
     fi

     或者保存以上内容到/usr/bin/qrscan然后替换快捷键命令路径

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