#!/bin/bash

# PATH
export PATH=".:/opt/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"

# TimeZone
timedatectl set-timezone Asia/Shanghai
ls -l /etc/localtime

# Mirrors
#echo 'Acquire::http { Proxy "http://mirrors.fengqi.io:3142"; }' | sudo tee -a /etc/apt/apt.conf.d/proxy
sed -i 's/archive.ubuntu.com/mirrors.fengqi.io/g' /etc/apt/sources.list
apt-get update
apt-get remove python3
apt-get upgrade -y

# Systemd Log
tmp=/tmp/crontab.ZXcas1
touch ${tmp}
crontab -l > ${tmp}
echo "0 0 * * * /bin/journalctl --vacuum-size=50M" >> ${tmp}
crontab ${tmp}
rm -rf ${tmp}
crontab -l