rtc.sh

#!/bin/bash

#Copyright © 2021 Benoît Boudaud https://miamondo.org/contact
#This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, either version 3 of the License, or any later version.

#This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along with this program.
# If not, see <http://www.gnu.org/licenses/>

# ----------------------------------------------------------------------------------------------------------------------

warning=$(date -d "23:55" +%s) # Correspond à l'heure d'apparition du message : 23:55 tous les jours
time_before_warning=$[$warning - $(date +%s)] # Calcul du temps restant avant le message d'avertissement.

if [ $time_before_warning -lt 0 ] # Si le temps restant est négatif, cela signifie que l'avertissement est passé.
then # Alors, on rajoute un jour (86400 secondes) et on recalcule.
    time_before_warning=$[($warning+86400) - $(date +%s)]
fi

sleep $time_before_warning # Le script se met en pause jusqu'au message d'avertissement.

# Puis, à l'heure convenue, il ouvre la fenêtre popup.

/home/$USER/Documents/Informatique/Linux/Bash/Codes/rtc/rtc.py

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