rc.local(软件安装添加安装日志)

#!/bin/bash
set -x
timestamp=`date +%Y_%m_%d_%H_%M_%S`
dpkg -i /etc/skel/Downloads/04signed_libjpeg8_8d2-1+back_arm64.deb               >  /var/log/rclocal_$timestamp.log 2>&1
dpkg -i /etc/skel/Downloads/05signed_scanux-base_3.0.11.1_20201125_arm64.deb     >> /var/log/rclocal_$timestamp.log 2>&1
dpkg -i /etc/skel/Downloads/08signed_update-ntp.deb                              >> /var/log/rclocal_$timestamp.log 2>&1
rm -rf /etc/rc.local