Обновление системы debian

#алиас обновления системы
alias up='LOGFILE="$HOME/update.log"; \
echo "===== System update started: $(date) =====" | tee -a "$LOGFILE"; \
sudo apt update 2>&1 | tee -a "$LOGFILE"; \
sudo apt full-upgrade -y 2>&1 | tee -a "$LOGFILE"; \
sudo apt autoremove -y 2>&1 | tee -a "$LOGFILE"; \
sudo apt autoclean 2>&1 | tee -a "$LOGFILE"; \
flatpak update -y --noninteractive 2>&1 | tee -a "$LOGFILE"; \
sudo apt clean 2>&1 | tee -a "$LOGFILE"; \
echo "===== System update finished: $(date) =====" | tee -a "$LOGFILE"'