timedatectl list-timezones
timedatectl set-timezone Asia/Kolkata
timedatectl
[!NOTE] chrome-driver-portal
wget https://storage.googleapis.com/chrome-for-testing-public/133.0.6943.53/linux64/chromedriver-linux64.zip
unzip chromedriver-linux64.zip
cd chromedriver-linux64/
sudo mv chromedriver /usr/local/bin/
sudo chmod +x /usr/local/bin/chromedriver
chromedriver --version
apt install -y python3 python3-pip python3-venv unzip wget
python3 -m venv myenv
source myenv/bin/activate
pip install schedule yaml datetime pytz random --break-system-packages
pip3 install selenium webdriver-manager pyyaml schedule pytz --break-system-packages
[!WARNING] use python virtual env if you want to use –break-system-packages. As ubuntu is a secure system, it won’t allow to use without virtual env.
sudo apt install -y xvfb
Xvfb :99 -screen 0 1920x1080x16 & export DISPLAY=:99
# /etc/systemd/system/attendance.service
[Unit]
Description=Automated Attendance System
After=network.target
[Service]
ExecStart=/usr/bin/python3 /root/myenv/attendance.py
WorkingDirectory=/root/myenv
Restart=always
User=root
Environment="DISPLAY=:99"
StandardOutput=append:/var/log/attendance.log
StandardError=append:/var/log/attendance.log
[Install]
WantedBy=multi-user.target
vim /etc/systemd/system/attendance.service
systemctl daemon-reload
sudo systemctl enable attendance.service
sudo systemctl start attendance.service
systemctl status attendance.service
journalctl -u attendance.service -f
journalctl -u attendance.service -f --no-pager -n 50
/var/log/attendance.log