31 lines
744 B
Bash
31 lines
744 B
Bash
declare version=$(cat /etc/os-release | grep '^ID' | awk -F '=' '{print $2}')
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declare path=$1
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declare cron=$2
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if [[ -f "${path}/update.sh" ]];then
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echo "该路径文件已经存在"
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exit
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fi
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case "$version" in
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'debian')
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cat > "${path}/update.sh" << EOF
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#!/bin/bash
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sudo apt update
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sudo apt-get update
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sudo apt dist-upgrade
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sudo apt-get dist-upgrade
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EOF
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;;
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*)
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echo "暂不支持该系统配置自动更新软件"
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exit
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esac
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chmod +x "${path}/update.sh"
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declare cron_job="${cron} ${path}/update.sh"
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(crontab -l 2>/dev/null | grep -v "update.sh") | sudo crontab -
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(crontab -l 2>/dev/null; echo "$cron_job") | sudo crontab -
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sudo systemctl restart cron 2>> /dev/null || echo "自动任务重启失败" |