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January
Asked: 2012-09-13 08:24:25 +0800 CST

How can I send a custom desktop notification?

  • 772

I have a custom script and I want to send a desktop notification (the one that appears in the top right corner of the screen) with a custom message. How do I do that?

notification

5 Answers

  1. Best Answer

    There are a bunch of other cool features with notify-send

    We can run a command and make it display in the notification:

    notify-send <title> <`command`>
notify-send Date "`date`"
notify-send Disk "`df / -H`"

    We can use icons with the notifications

    notify-send -i <icon> <Message>
notify-send -i face-wink "Hello! January"

    Really annoying pop up

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

    and 

    notify-send <title> <message>
notify-send "who am i" "I am January"

    For more options check here

    • 200

  2. Just to add to the other answers, when running the command locally from cron, I use

    DISPLAY=:0.0 /usr/bin/notify-send "TITLE" "MESSAGE"
    • 20

  3. I stumbled upon that one by chance. Answer: use the program notify-send:

    notify-send "Hello world!"
    • 18

  4. I created a simple and almost-native script that plays Sound and displays a Notification with a Given Message and Time for Ubuntu (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

    How To Use?

    First Run - Setting Up:

    1. Create a new Directory at your home and call it noti

      mkdir ~/noti

    2. Download noti.sh and extract it to the above noti dir.

    3. Open Terminal and Change Directory to noti 

      cd ~/noti

    4. Make noti.sh executable by issuing:

      sudo chmod +x noti.sh

    5. Run a Test like this:

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

    Examples

    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"

    For Notifying The Finish of Process (example)

    sudo apt-get update; noti "Done" "now"
    • 5

  5. There is also zenity - universal linux alternative to notify-send.

    • 3