mirror of
https://github.com/HEYAHONG/linux-live.git
synced 2025-10-14 02:07:48 +08:00
139 lines
2.9 KiB
Bash
Executable File
139 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
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function CheckTool
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{
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[ -n "$1" ] ||
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{
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echo -e "CheckTool 参数错误!!";
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return 255;
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};
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ToolPath=`which $1`;
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[ -e "$ToolPath" ] ||
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{
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echo -e "$1 不存在，请先安装此工具!!!";
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return 255;
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};
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return 0;
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}
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export TOOL_UNSUPPORTED=0
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CheckTool uname
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool find
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool dirname
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool basename
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool readlink
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool realpath
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool ln
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool sed
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool grep
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool id
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool mkdir
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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CheckTool xargs
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[ $? -eq 0 ] || export TOOL_UNSUPPORTED=1
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show_config()
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{
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echo -e \\tLIVEKITNAME:${LIVEKITNAME}
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echo -e \\tVMLINUZ:${VMLINUZ}
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echo -e \\tKERNEL:${KERNEL}
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echo -e \\tMKMOD:${MKMOD}
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echo -e \\tNETWORK:${NETWORK}
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echo -e \\tLIVEKITDATA:${LIVEKITDATA}
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echo -e \\tBEXT:${BEXT}
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echo -e \\tLMK:${LMK}
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}
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load_and_show_config()
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{
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. ${script_dir}/config
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show_config
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}
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if [ ${TOOL_UNSUPPORTED} -ne 1 ]
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then
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# shellcheck disable=SC2128 # ignore array expansion warning
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if [ -n "${BASH_SOURCE-}" ]
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then
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self_path="${BASH_SOURCE}"
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elif [ -n "${ZSH_VERSION-}" ]
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then
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self_path="${(%):-%x}"
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else
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return 1
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fi
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# shellcheck disable=SC2169,SC2169,SC2039 # unreachable with 'dash'
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if [[ "$OSTYPE" == "darwin"* ]]; then
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# convert possibly relative path to absolute
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script_dir="$(realpath_int "${self_path}")"
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# resolve any ../ references to make the path shorter
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script_dir="$(cd "${script_dir}" || exit 1; pwd)"
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else
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# convert to full path and get the directory name of that
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script_name="$(readlink -f "${self_path}")"
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script_dir="$(dirname "${script_name}")"
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fi
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echo 配置目录：${script_dir}
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echo 当前配置：
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load_and_show_config
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if [ ! -e ${VMLINUZ} ]
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then
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echo -e VMLINUZ不存在,尝试使用/boot/vmlinuz!
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VMLINUZ=/boot/vmlinuz
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if [ ! -e ${VMLINUZ} ]
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then
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exit -1
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fi
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fi
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KERNEL=`realpath ${VMLINUZ} | xargs basename | sed 's/vmlinuz-//g'`
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NEW_LMK="lib/modules/${KERNEL}"
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if [ -d "/${NEW_LMK}" ]
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then
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echo 使用新VMLINUZ的模块路径${NEW_LMK}!
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LMK=${NEW_LMK}
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fi
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show_config
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pushd "${script_dir}" 1> /dev/null 2> /dev/null
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cp config config.tmp
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sed -i "s/VMLINUZ=.*/VMLINUZ=\"${VMLINUZ//\//\\/}\"/g" config.tmp
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sed -i "s/KERNEL=.*/KERNEL=\"${KERNEL}\"/g" config.tmp
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popd 1> /dev/null 2> /dev/null
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echo 新配置已在config.tmp中
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if [ "${LIVEKITNAME}" != "linux" ]
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then
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echo 需要手动执行 sudo ./tools/isolinux.bin.update 更新启动文件。
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fi
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else
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echo 工具不支持！
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exit -1
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fi
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