银河麒麟桌面操作系统-backuptools-重装前备份重装后还原部分配置
#!/bin/bash
###
# @Author: huangjinbang
# @AuthorEmail: huangjinbang1996@163.com
# @Date: 2024-12-10 19:12:22
# @LastEditors: huangjinbang
# @LastEditorsEmail: huangjinbang1996@163.com
# @LastEditTime: 2025-01-02 16:05:20
# @FilePath: backuptools-重装前备份重装后还原部分配置.sh
# @Description:
# Copyright (c) 2024 by ${git_name} email: ${git_email}, All Rights Reserved.
# 可备份还原 网络 激活
# 使用:
# backuptools-重装前备份重装后还原部分配置.sh -b # 备份
# backuptools-重装前备份重装后还原部分配置.sh -r # 还原
###
#################################################################
# default默认设置脚本环境设置，可以引入下
set +a
export LANG=en_US.utf8
export LANGUAGE='en_US:en'
curPath=$(readlink -f "$(dirname "$0")") # 获取文件所在文件夹绝对路径（或当鼠标点击文件运行的时候）
#记录本脚本名
curScript=$0
echo "Current user: $USER"
echo "User using whoami: $(whoami)"
echo "UID of current user: $UID"
echo "User running this script: $(ps -o user= -p $$)"
echo 所有参数:$@ 当前进程:$$ 当前路径:$curPath
# if [ ".$1" = ".--help" ]; then
# echo ' -v, --version display version information'
# echo ' -h, --help display usage help page (this one)'
# echo ' -d, --debug display shell trace information'
# exit 0
# fi
# 开启调试模式
# if [ ".$1" = ".-d" ] || [ ".$1" = ".--debug" ]; then
if [ ".$1" = ".--debug" ]; then
shift
# 设置 PS4 显示行号，$LINENO 表示当前行号
export PS4='+${LINENO}: '
set -x
fi
# # ###bash内置命令 type getopts
# optstring是一个字符串，包含一个可以为getopts命令识别的选项名称列表。我们让s表示一个字符，其中语法为：
# 选项内容 说明
# : optsring如果以:开头，表示是静默模式，忽略一般错误消息
# s 有效选项并且后面不带参数值
# s: 有效选项并且后面必须带参数值
# while getopts 'r: h d' OPT;do
# case "${OPT}" in
# "r") echo rrrr ;;
# "d") echo dddd ;;
# "h") echo "here is help";help ;;
# "?") echo "here is ?";help ;;
# esac
# done
#################################################################
#################################################################
# 路径为绝对路径最好,或与本文件相对路径
# CONFIG_FILE="/etc/samba/smb.conf"
CONFIG_FILE="$HOME/.cache/uksc/kylin-software-center.conf"
declare -a sections_save
declare -A section_key_value
function read_ini_file {
local config_file="$1"
local current_section=""
while read -r line; do
line="${line#"${line%%[![:space:]]*}"}" # 去除行首空白字符
# line="${line%"${line##*[![:space:]]}"}" # 去除行末空白字符
if [[ "$line" =~ ^[[:space:]]*\;.*$ ]]; then
# 行非空字符以注释符号；开头，忽略
continue
elif [[ "$line" =~ ^[[:space:]]*\#.*$ ]]; then
# 行非空字符以注释符号#开头，忽略
continue
elif [[ "$line" =~ ^\[.*\]$ ]]; then
# 节点名称
current_section="${line#\[}"
current_section="${current_section%*\]}"
sections_save+=("'${current_section}'")
elif [[ "$line" =~ [[[:space:]]*[[:graph:]]*[[:space:]]*]*\={1}[[:space:]]*.*$ ]]; then
# 键值对
local key="${line%%=*}"
key="${key#"${key%%[![:space:]]*}"}" # 去除键名左侧空白字符
key="${key%"${key##*[![:space:]]}"}" # 去除键名右侧空白字符
local value="${line#*=}"
value="${value#"${value%%[![:space:]]*}"}" # 去除键值左侧空白字符
value="${value%"${value##*[![:space:]]}"}" # 去除键值右侧空白字符
# echo "'${current_section}'_'${key}'='${value}'"
section_key_value["'${current_section}'_'${key}'"]="'${value}'"
fi
done < "$config_file"
}
# 函数：add_section_value
# 功能：向配置文件中的指定节添加或更新键值对
# 参数：
# $1: 配置文件路径
# $2: 节名称
# $3: 键名称
# $4: 键值
# 描述：
# 该函数首先读取配置文件的每一行，检查是否存在指定的节和键。
# 如果指定的节存在但键不存在，则在该节下添加新的键值对。
# 如果指定的节不存在，则创建该节并添加键值对。
# 注意事项：
# 该函数会直接修改传入的配置文件，建议在调用前备份重要文件。
function add_section_value {
local config_file="$1"
local section_name="$2"
local key_name="$3"
local value="$4"
local current_section=""
local found_section=false
local found_key=false
while read -r line; do
line="${line#"${line%%[![:space:]]*}"}" # 去除行首空白字符
# line="${line%"${line##*[![:space:]]}"}" # 去除行末空白字符
if [[ "$line" =~ ^\;.*$ ]]; then
# 行非空字符以注释符号；开头，忽略
continue
elif [[ "$line" =~ ^[[:space:]]*\#.*$ ]]; then
# 行非空字符以注释符号#开头，忽略
continue
elif [[ "$line" =~ ^\[.*\]$ ]]; then
# 节点名称
current_section="${line#\[}"
current_section="${current_section%*\]}"
if [[ "${current_section}" == "${section_name}" ]]; then
found_section=true
fi
elif [[ "$line" =~ [[[:space:]]*[[:graph:]]*[[:space:]]*]*\={1}[[:space:]]*.*$ ]]; then
# 键值对
local key="${line%%=*}"
key="${key#"${key%%[![:space:]]*}"}" # 去除键名左侧空白字符
key="${key%"${key##*[![:space:]]}"}" # 去除键名右侧空白字符
local value_="${value}"
value_="${value_#"${value_%%*[![:space:]]}"}" # 去除键值右侧空白字符
value_="${value_%"${value_##*[![:space:]]}"}" # 去除键值左侧空白字符
if [[ "${current_section}" == "${section_name}" && "${key}" == "${key_name}" ]]; then
# 节点存在，键值对存在
found_key=true
fi
fi
done < "$config_file"
# 如果该节点存在且该键不存在，则在该节点下添加键值对
if [[ "${found_key}" == false ]]; then
sed -i "/^[[:space:]]*\[${section_name}\]/a ${key_name}=${value}" "${config_file}"
fi
# 如果该节点不存在，则添加节点
if [[ "${found_section}" == false ]]; then
echo -e "\n[${section_name}]" >> "${config_file}"
echo -e "${key_name} = ${value}" >> "${config_file}"
fi
}
# 定义函数，用于删除指定部分中的指定键值对 bug1
function delete_ini_key {
local section_name=$1
local key_name=$2
local ini_file=$3
# 在指定的节中查找并删除键值对;注意：匹配内容从[] 到[，下一段从]开始;若有相同内容[s1]..[s1]..[s1],则内容[s1]..[s1]分割..分割[s1],则1和3能被处理，2不被处理
sed -i "/^[[:space:]]*\[${section_name}\][[:space:]]*$/,/^[[:space:]]*\[.*\][[:space:]]*/ {/^[[:space:]]*${key_name}[[:space:]]*=/d;}" "$ini_file"
}
# 定义函数，用于删除指定节点 bug1
function delete_section {
local section_name=$1
local ini_file=$2
# 在指定的节中查找并删除键值对;注意：匹配内容从[] 到[，下一段从]开始;若有相同内容[s1]..[s1]..[s1],则内容[s1]..[s1]分割..分割[s1],则1和3能被处理，2不被处理
sed -i "/^[[:space:]]*\[${section_name}\][[:space:]]*$/,/^[[:space:]]*\[.*\][[:space:]]*/ {/.*=/d;}" "$ini_file"
sed -i "/^[[:space:]]*\[${section_name}\][[:space:]]*/d" "$ini_file"
}
# 定义函数，用于更改指定部分中的指定键对应的键值 bug1
function change_ini_value {
local section_name=$1
local key_name=$2
local new_value=$3
local ini_file=$4
# 查找指定节中指定的键，并将其对应的值修改为新值;;注意：匹配内容从[] 到[，下一段从]开始;若有相同内容[s1]..[s1]..[s1],则内容[s1]..[s1]分割..分割[s1],则1和3能被处理，2不被处理
sed -i "/^[[:space:]]*\[${section_name}\][[:space:]]*$/,/^[[:space:]]*\[.*\][[:space:]]*/ {s/^\([[:space:]]*${key_name}[[:space:]]*=[[:space:]]*\).*/\1$new_value/}" "$ini_file"
}
# ##chatGPT
function get_config_value {
local config_file="$1"
local section_name="$2"
local key_name="$3"
local current_section=""
while read -r line; do
line="${line#"${line%%[![:space:]]*}"}" # 去除行首空白字符
if [[ "$line" =~ ^[[:space:]]*[\;\#] ]]; then
# 行以注释符号；或#开头，忽略
continue
elif [[ "$line" =~ ^\[.*\]$ ]]; then
# 节点名称
current_section="${line#\[}"
current_section="${current_section%\]}"
elif [[ "$line" =~ ^[[:space:]]*${key_name}[[:space:]]*=[[:space:]]*\"(.*)\"[[:space:]]* ]]; then
# 双引号包含的值
if [[ "${current_section}" == "${section_name}" ]]; then
echo "${BASH_REMATCH[1]}"
return 0
fi
elif [[ "$line" =~ ^[[:space:]]*${key_name}[[:space:]]*=[[:space:]]*\'(.*)\'[[:space:]]* ]]; then
# 单引号包含的值
if [[ "${current_section}" == "${section_name}" ]]; then
echo "${BASH_REMATCH[1]}"
return 0
fi
elif [[ "$line" =~ ^[[:space:]]*${key_name}[[:space:]]*=[[:space:]]*(.*) ]]; then
# 普通键值对的值
if [[ "${current_section}" == "${section_name}" ]]; then
echo "${BASH_REMATCH[1]}"
return 0
fi
fi
done < "$config_file"
}
################################################使用例子
# # 读取配置文件
read_ini_file "$CONFIG_FILE"
# # 查询指定节点的指定配置项 ok
# value=$(get_config_value "$CONFIG_FILE" "s1" "s")
# echo "s1.s=${value}"
# update- 增 删 改
# 增 添加节点，键值对 ok
# add_section_value "$CONFIG_FILE" "s1" "1" "4545"
# add_section_value "$CONFIG_FILE" "s1" "2" "4545"
# add_section_value "$CONFIG_FILE" "s1" "3" "4545"
# add_section_value "$CONFIG_FILE" "s3" "1" "4545"
# add_section_value "$CONFIG_FILE" "s3" "2" "1235"
# add_section_value "$CONFIG_FILE" "s3" "3" "453345"
# add_section_value "$CONFIG_FILE" "s2" "1" "5234"
# add_section_value "$CONFIG_FILE" "s2" "2" "5234"
# add_section_value "$CONFIG_FILE" "s2" "3" "5234"
# add_section_value "$CONFIG_FILE" "faf" "s1" "545646"
# add_section_value "$CONFIG_FILE" "s3" "s2" "4564"
# add_section_value "$CONFIG_FILE" "s6" "s" "45612414"
# # 调用函数删除指定section部分中的指定option键value值对 ok
# delete_ini_key "s3" "s2" "$CONFIG_FILE"
# delete_ini_key "s3" "2" "$CONFIG_FILE"
# # 调用函数删除指定section节点
# delete_section "s1" "$CONFIG_FILE"
# # 改
# change_ini_value "s3" "s2" "5251" "$CONFIG_FILE"
## section key value关联
# echo ${sections_save[@]}
# echo ${!sections_save[@]}
# echo ${#sections_save[@]}
# ## 查看关联数组内数据,获取引索
# for index in "${!section_key_value[@]}";
# do
# # echo $index
# # echo "${index}=${section_key_value["${index}"]}"
# echo "${index}" | grep "${sections_save[0]}"
# done
###################################################### 例子2
# 银河麒麟桌面操作系统V10-关闭软件商店更新,当前用户权限执行则关闭当前用户的
# # # 读取配置文件
# read_ini_file "$CONFIG_FILE"
# # 查 V10 V10-SP1 自动更新软件
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "software-auto-update" )
# echo "option-settings.software-auto-update=${value}"
# # 查 V10 自动更新软件商店
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "software-auto_start" )
# echo "option-settings.auto_start=${value}"
# # 查 V10-SP1 自动更新软件商店
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "auto_start" )
# echo "option-settings.auto_start=${value}"
# # 改 V10 V10-SP1 自动更新软件
# change_ini_value "option-settings" "software-auto-update" "false" "$CONFIG_FILE"
# # 改 V10 自动更新软件商店
# change_ini_value "option-settings" "software-auto_start" "false" "$CONFIG_FILE"
# # 改 V10-SP1 自动更新软件商店
# change_ini_value "option-settings" "auto_start" "false" "$CONFIG_FILE"
# # 查 V10 V10-SP1 自动更新软件
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "software-auto-update" )
# echo "option-settings.software-auto-update=${value}"
# # 查 V10 自动更新软件商店
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "software-auto_start" )
# echo "option-settings.auto_start=${value}"
# # 查 V10-SP1 自动更新软件商店
# value=$(get_config_value "$CONFIG_FILE" "option-settings" "auto_start" )
# echo "option-settings.auto_start=${value}"
# echo "已修改完毕 软件商店程序显示不会热更新,请关闭后再打开"
######################################################
# backuptools-重装前备份重装后还原部分配置.sh -b # 备份
# backuptools-重装前备份重装后还原部分配置.sh -r # 还原
if [ ".$1" = ".-b" ]; then
shift
echo pwd:`pwd`
sudo chmod 777 -R ./backupdir
rm -rf ./backupdir
mkdir -p ./backupdir/system-connections/
# 对于使用NetworkManager的服务器，你可能还需要备份NetworkManager的配置。
# printer
sudo cp -p --parents /etc/cups/printers.conf "$curPath"/backupdir
sudo cp -p --parents /etc/cups/printers.conf.O "$curPath"/backupdir
sudo cp -p --parents /etc/cups/subscriptions.conf "$curPath"/backupdir
sudo cp -p --parents /etc/cups/subscriptions.conf.O "$curPath"/backupdir
# kylin
cat /etc/os-release | grep -qi kylin;
if [ $? -eq 0 ] ;then
sudo cp -r /etc/NetworkManager/system-connections ./backupdir
sudo cp -p --parents /etc/.kyinfo "$curPath"/backupdir
sudo cp -p --parents /etc/LICENSE "$curPath"/backupdir
sudo cp -p --parents /etc/.kyactivation "$curPath"/backupdir
# sudo cp -p /etc/.kyactions "$curPath"/backupdir
fi
fi
if [ ".$1" = ".-r" ]; then
shift
echo pwd:`pwd`
# 对于使用NetworkManager的服务。
sudo cp -r ./backupdir/system-connections/* /etc/NetworkManager/system-connections/
sudo systemctl restart NetworkManager
# printer
sudo cp ./backupdir/etc/cups/printers.conf /etc/cups/printers.conf
sudo cp ./backupdir/etc/cups/printers.conf.O /etc/cups/printers.conf.O
sudo cp ./backupdir/etc/cups/subscriptions.conf /etc/cups/subscriptions.conf
sudo cp ./backupdir/etc/cups/subscriptions.conf.O /etc/cups/subscriptions.conf.O
sudo systemctl restart cups
cat /etc/os-release | grep -qi kylin;
if [ $? -eq 0 ] ;then
# V10使用,激活部分还原
kyinfo_key=$(sudo bash -c "$(declare -f get_config_value);get_config_value \"$curPath\"/backupdir/etc/.kyinfo \"servicekey\" \"key\" ")
echo "get key: $kyinfo_key"
if [ ! -z "$kyinfo_key" ];then
sudo bash -c "$(declare -f change_ini_value);change_ini_value \"servicekey\" \"key\" \"$kyinfo_key\" /etc/.kyinfo"
# sudo bash -c "$(declare -f change_ini_value);change_ini_value "servicekey" "key" '$kyinfo_key' /etc/.kyinfo"
sudo cp "$curPath"/backupdir/etc/LICENSE /etc/LICENSE
sudo cp "$curPath"/backupdir/etc/.kyactivation /etc/.kyactivation
fi
fi
fi
本文来自博客园，作者：ThreeFlower，转载请注明原文链接：https://www.cnblogs.com/huangjinbang1996/p/18648104
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