如何发送自定义桌面通知？

我有一个自定义脚本，我想发送一个桌面通知（显示在屏幕右上角的通知）与自定义消息。 我怎么做？

Answer 1

notify-send还有很多其他很酷的function

我们可以运行命令并将其显示在通知中：

 notify-send  

我们可以使用带有通知的图标

 notify-send -i   notify-send -i face-wink "Hello! January" 

真烦人的弹出

 notify-send -t 0 "Bringing down the system" 

和

 notify-send  

有关更多选项，请点击此处

Answer 2

只是为了添加其他答案，当我从cron本地运行命令时，我会使用

 DISPLAY=:0.0 /usr/bin/notify-send "TITLE" "MESSAGE" 

Answer 3

我偶然发现了那一个。 答：使用程序notify-send ：

 notify-send "Hello world!" 

Answer 4

我创建了一个简单且几乎是本机的脚本来播放声音并显示带有给定消息和Ubuntu时间的通知（ Gist ）：

 #!/bin/sh # https://gist.github.com/John-Almardeny/04fb95eeb969aa46f031457c7815b07d # Create a Notification With Sound with a Given Message and Time # The Downloaded Sound is from Notification Sounds https://notificationsounds.com/ MSSG="$1" TIME="$2" # install wget if not found if ! [ -x "$(command -v wget)" ]; then echo -e "INSTALLING WGET...\n\n" sudo apt-get install wget echo -e "\n\n" fi # install at package if not found if ! [ -x "$(command -v at)" ]; then echo -e "INSTALLING AT...\n\n" sudo apt-get install at echo -e "\n\n" fi # install sox if not found if ! [ -x "$(command -v sox)" ]; then echo -e "INSTALLING SOX...\n\n" sudo apt-get install sox sudo apt-get install sox libsox-fmt-all echo -e "\n\n" fi # download the noti sound if this is first time # add alias to the bashrc file if ! [ -f ~/noti/sound.mp3 ]; then echo -e "DOWNLOADING SOUND...\n\n" touch ~/noti/sound.mp3 | wget -O ~/noti/sound.mp3 "https://notificationsounds.com/wake-up-tones/rise-and-shine-342/download/mp3" sudo echo "alias noti=\"sh ~/noti/noti.sh\"" >> ~/.bashrc source ~/.bashrc echo -e "\n\n" fi # notify with the sound playing and particular given message and time echo "notify-send \""$MSSG\"" && play ~/noti/sound.mp3" | at $TIME 

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如何使用？

首次运行 – 设置：

1. 在家里创建一个新目录并将其称为noti

    mkdir ~/noti 

2. 下载noti.sh并将其提取到上面的noti目录。

3. 打开终端并将目录更改为noti

    cd ~/noti 

4. 通过发出以下命令使noti.sh可执行：

    sudo chmod +x noti.sh 

5. 像这样运行测试：

    sh ~/noti/noti.sh "Test" "now" 

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例子

 noti "Hello From Noti" "now +1 minute" noti "Hello From Noti" "now +5 minutes" noti "Hello From Noti" "now + 1 hour" noti "Hello From Noti" "now + 2 days" noti "Hello From Noti" "4 PM + 2 days" noti "Hello From Noti" "now + 3 weeks" noti "Hello From Noti" "now + 4 months" noti "Hello From Noti" "4:00 PM" noti "Hello From Noti" "2:30 AM tomorrow" noti "Hello From Noti" "2:30 PM Fri" noti "Hello From Noti" "2:30 PM 25.07.18" 

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用于通知流程结束（示例）

 sudo apt-get update; noti "Done" "now"