71 lines
2.1 KiB
Bash
71 lines
2.1 KiB
Bash
#!/bin/bash
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## "curl -s https://git.tic.cc/opx/sysconfig/raw/branch/main/debian-update.sh | bash"
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echo "Update the current Debian major version to the next newer major version. For instance, update 11 to 12, or 12 to 13"
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echo
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if [ -f /etc/debian_version ]; then
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OsTypeNow="Debian"
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OsVersionNow=`cat /etc/debian_version 2>/dev/null`
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OsMajorVersionNow=`echo $OsVersionNow | cut -d '.' -f 1`
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# elif [ -f /etc/ubuntu_version ]; then
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# OsTypeNow="Ubuntu"
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# OsVersionNow=`cat /etc/ubuntu_version 2>/dev/null`
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else
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echo "Unsupported OS. Only Debian can be updated."
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exit 1
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fi
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echo Current OS: $OsTypeNow $OsVersionNow
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# set CodeNameNow and CodeNameNext based on the current version
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if [ "$OsTypeNow" = "Debian" ]; then
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if [ "$OsMajorVersionNow" = "11" ]; then
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CodeNameNow="bullseye"
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CodeNameNext="bookworm"
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elif [ "$OsMajorVersionNow" = "12" ]; then
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CodeNameNow="bookworm"
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CodeNameNext="trixie"
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else
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echo "Unsupported Debian version: $OsVersionNow"
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exit 1
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fi
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else
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echo "Unsupported OS type: $OsTypeNow"
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exit 1
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fi
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echo "::*** Are you sure to update $OsTypeNow $CodeNameNow to $CodeNameNext?"
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echo " [y] Yes, update now"
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echo " [anything else] No, cancel update"
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echo
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read -p "***:: " answer
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if [ "$answer" != "y" ]; then
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echo "Update canceled."
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exit 0
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fi
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# 检查并解除包锁定（有锁定会导致升级失败）
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apt-mark showhold | grep -v "^$" && apt-mark unhold $(apt-mark showhold)
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# 更新11系统至最新版本
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apt update && apt upgrade -y
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apt full-upgrade -y # 处理依赖与内核升级
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apt --purge autoremove -y # 清理无用包
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apt clean # 清空APT缓存
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# 替换bullseye为bookworm（覆盖主配置与子目录）
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sed -i "s/$CodeNameNow/$CodeNameNext/g" /etc/apt/sources.list
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sed -i "s/$CodeNameNow/$CodeNameNext/g" /etc/apt/sources.list.d/*.list
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apt update
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# 先最小升级（仅更新包，不安装/删除新包）
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apt upgrade --without-new-pkgs -y
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# 完整升级（处理依赖、内核替换、包移除）
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apt full-upgrade -y
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apt --purge autoremove -y
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apt clean
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echo
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echo "🎉 Successfully Updated! You can reboot now." |