Schedule System Restart

Update and restart system

• sudo vim /usr/local/bin/update_and_reboot.sh

#!/bin/sh
pacman -Syu --noconfirm
systemctl reboot

• sudo chmod +x /usr/local/bin/update_and_reboot.sh
• sudo vim /etc/systemd/system/update_and_reboot.service

[Unit]
Description=Update Arch Linux and Reboot

[Service]
Type=oneshot
ExecStart=/usr/local/bin/update_and_reboot.sh

• sudo vim /etc/systemd/system/update_and_reboot.timer

[Unit]
Description=Timer for weekly Arch Linux update and reboot

[Timer]
OnCalendar=Tue 20:00:00
Persistent=true

[Install]
WantedBy=timers.target

• sudo systemctl enable --now update_and_reboot.timer