如何在Shell脚本中获取INI值？
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我有一个parameters.ini文件，例如：
[parameters.ini]
database_user = user
database_version = 20110611142248
#!/bin/sh
# Need to get database version from parameters.ini file to use in script
php app/console doctrine:migrations:migrate $DATABASE_VERSION
没有找到相关结果
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视蕉梁拌客
version=$(awk -F \"=\" \'/database_version/ {print $2}\' parameters.ini)外镶受继
样本文件：要访问变量，只需打印它们：。您也可以使用上面显示的数组（echo ${IPS[@]}这很简单，因为您不需要任何外部库来解析数据，但是它具有一些缺点。例如： 如果您在（变量名和值）之间留有空格，则必须先修剪空格，例如或者，如果您不关心空格（包括中间的空格），请使用：要支持注释，请将其替换为：不支持这些部分（例如，如果您已，那么您必须按照上面显示的方法将其过滤掉，例如），对于其他意外错误也是如此。 如果需要阅读特定章节中的特定值，请使用，，或）。 例如。注意：其中“ 21”是该部分中要读取的行数。将替换为进行调试。 如果您有任何解析错误，请添加以下内容来忽略它们：另请参阅：如何解析ini文件并将其转换为bash数组变量？在serverfault SE焙恍挝厂熄
#!/usr/bin/env bash cfg_parser () { ini=\"$(<$1)\" # read the file ini=\"${ini//[/\\[}\" # escape [ ini=\"${ini//]/\\]}\" # escape ] IFS=$\'\\n\' && ini=( ${ini} ) # convert to line-array ini=( ${ini[*]//;*/} ) # remove comments with ; ini=( ${ini[*]/\\ =/=} ) # remove tabs before = ini=( ${ini[*]/=\\ /=} ) # remove tabs after = ini=( ${ini[*]/\\ =\\ /=} ) # remove anything with a space around = ini=( ${ini[*]/#\\\\[/\\}$\'\\n\'cfg.section.} ) # set section prefix ini=( ${ini[*]/%\\\\]/ \\(} ) # convert text2function (1) ini=( ${ini[*]/=/=\\( } ) # convert item to array ini=( ${ini[*]/%/ \\)} ) # close array parenthesis ini=( ${ini[*]/%\\\\ \\)/ \\\\} ) # the multiline trick ini=( ${ini[*]/%\\( \\)/\\(\\) \\{} ) # convert text2function (2) ini=( ${ini[*]/%\\} \\)/\\}} ) # remove extra parenthesis ini[0]=\"\" # remove first element ini[${#ini[*]} + 1]=\'}\' # add the last brace eval \"$(echo \"${ini[*]}\")\" # eval the result } cfg_writer () { IFS=\' \'$\'\\n\' fun=\"$(declare -F)\" fun=\"${fun//declare -f/}\" for f in $fun; do [ \"${f#cfg.section}\" == \"${f}\" ] && continue item=\"$(declare -f ${f})\" item=\"${item##*\\{}\" item=\"${item%\\}}\" item=\"${item//=*;/}\" vars=\"${item//=*/}\" eval $f echo \"[${f#cfg.section.}]\" for var in $vars; do echo $var=\\\"${!var}\\\" done done }# parse the config file called \'myfile.ini\', with the following # contents:: # [sec2] # var2=\'something\' cfg.parser \'myfile.ini\' # enable section called \'sec2\' (in the file [sec2]) for reading cfg.section.sec2 # read the content of the variable called \'var2\' (in the file # var2=XXX). If your var2 is an array, then you can use # ${var[index]} echo \"$var2\"长拳
假设您要从section2获得param2。运行以下命令：sed -nr \"/^\\[section2\\]/ { :l /^param2[ ]*=/ { s/.*=[ ]*//; p; q;}; n; b l;}\" ./file.ini郸身
文件example.sh#!/bin/bash #Including .ini file . example.ini #Test echo \"${DBNAME} ${DBUSER} ${DBPASSWORD}\"芦歉竭皑
，则此代码没有：awk -F \'=\' \'{if (! ($0 ~ /^;/) && $0 ~ /database_version/) print $2}\' file.ini扫窟
嗜蒂谷尘旱
-默认不打印任何内容-执行表达式-按照此模式显示任何内容 在模式中：-模式从行的开头开始-空格字符-零个或多个（空格字符） 例：所以： 查找行以零个或多个空格字符开头的模式， 后跟字符串my_key，后跟零个或多个空格字符，等号，然后再次零个或多个空格字符。按照该模式在该行上显示其余内容。奥李
行稍微“复杂”，但工作原理非常相似。 函数逐行读取文件-查找节标记（）和键/值声明（）。 最终，您将获得对自己的函数的回调-部分，键和值。氮顺
工具获取ini值，例如：泉秘胁
因此您可以使用以下“ 17”脚本来解析上述数据：# Configuration bindings found outside any section are given to # to the default section. 1 { x s/^/default/ x } # Lines starting with a #-character are comments. /#/n # Sections are unpacked and stored in the hold space. /\\[/ { s/\\[\\(.*\\)\\]/\\1/ x b } # Bindings are unpacked and decorated with the section # they belong to, before being printed. /=/ { s/^[[:space:]]*// s/[[:space:]]*=[[:space:]]*/|/ G s/\\(.*\\)\\n\\(.*\\)/\\2|\\1/ p }因此使用section17 having，或更容易解析，因为每行都有节名称。 鸣谢与出处：Shell脚本的配置文件，MichaelGrünewald 或者，您可以使用以下项目：，使用的配置解析器。妊辽剁茧
这是我在Linux上使用Python 3.5的代码：#!/usr/bin/env python3 # Last Modified: Thu Aug 3 13:58:50 PDT 2017 \"\"\"A program that Bash can call to parse an .ini file\"\"\" import sys import configparser import argparse if __name__ == \'__main__\': parser = argparse.ArgumentParser(description=\"A program that Bash can call to parse an .ini file\") parser.add_argument(\"inifile\", help=\"name of the .ini file\") parser.add_argument(\"section\", help=\"name of the section in the .ini file\") parser.add_argument(\"itemname\", help=\"name of the desired value\") args = parser.parse_args() config = configparser.ConfigParser() config.read(args.inifile) print(config.get(args.section, args.itemname))肉簧咸缮
function parseIniFile() { #accepts the name of the file to parse as argument ($1) #declare syntax below (-gA) only works with bash 4.2 and higher unset g_iniProperties declare -gA g_iniProperties currentSection=\"\" while read -r line do if [[ $line = [* ]] ; then if [[ $line = [* ]] ; then currentSection=$(echo $line | sed -e \'s/\\r//g\' | tr -d \"[]\") fi else if [[ $line = *=* ]] ; then cleanLine=$(echo $line | sed -e \'s/\\r//g\') key=$currentSection.$(echo $cleanLine | awk -F: \'{ st = index($0,\"=\");print substr($0,0,st-1)}\') value=$(echo $cleanLine | awk -F: \'{ st = index($0,\"=\");print substr($0,st+1)}\') g_iniProperties[$key]=$value fi fi; done < $1 }parseIniFile \"/path/to/myFile.ini\" for key in \"${!g_iniProperties[@]}\"; do echo \"Found key/value $key = ${g_iniProperties[$key]}\" done慰泥悍瓶
标志来执行此命令，以执行命令行上给出的一系列Python语句：这具有仅需要Python标准库的优势，而无需编写单独的脚本文件的优势。 或使用here文档以获得更好的可读性，因此：皇小福另届
\\#!/bin/ksh \\#INI_FILE=path/to/file.ini \\#INI_SECTION=TheSection \\# BEGIN parse-ini-file.sh \\# SET UP THE MINIMUM VARS FIRST alias sed=/usr/local/bin/sed INI_FILE=$1 INI_SECTION=$2 INI_NAME=$3 INI_VALUE=\"\" eval `sed -e \'s/[[:space:]]*\\=[[:space:]]*/=/g\' \\ -e \'s/;.*$//\' \\ -e \'s/[[:space:]]*$//\' \\ -e \'s/^[[:space:]]*//\' \\ -e \"s/^\\(.*\\)=\\([^\\\"\']*\\)$/\\1=\\\"\\2\\\"/\" \\ < $INI_FILE \\ | sed -n -e \"/^\\[$INI_SECTION\\]/,/^\\s*\\[/{/^[^;].*\\=.*/p;}\"` TEMP_VALUE=`echo \"$\"$INI_NAME` echo `eval echo $TEMP_VALUE`炬卤遁蝎变
具有读取和执行功能的bash脚本 / bin / parseini#!/bin/bash set +a while read p; do reSec=\'^\\[(.*)\\]$\' #reNV=\'[ ]*([^ ]*)+[ ]*=(.*)\' #Remove only spaces around name reNV=\'[ ]*([^ ]*)+[ ]*=[ ]*(.*)\' #Remove spaces around name and spaces before value if [[ $p =~ $reSec ]]; then section=${BASH_REMATCH[1]} elif [[ $p =~ $reNV ]]; then sNm=${section}_${BASH_REMATCH[1]} sVa=${BASH_REMATCH[2]} set -a eval \"$(echo \"$sNm\"=\\\"\"$sVa\"\\\")\" set +a fi done < $1最终从命令行输出是雇砰
在文件中，您可以包含一些部分和一些行：复制这个小的6行Python脚本并将其另存为现在，例如，您可以在bash脚本中执行此操作。要么前提是： 您已经安装了Python 您已经安装了configparser库（应该随std python安装一起提供） 希望能帮助到你 ：¬）暑袜眠退
薄扩络拜
function Show_Debug { [[ $DEBUG = YES ]] && echo \"DEBUG $@\" } function Fatal { echo \"$@. Script aborted\" exit 2 } #------------------------------------------------------------------------------- # This function load an ini file in the array \"ini\" # The \"ini\" array must be defined in the calling program (typeset -A ini) # # It could be any array name, the default array name is \"ini\". # # There is heavy usage of \"eval\" since ksh and bash do not support # reference variable. The name of the ini is passed as variable, and must # be \"eval\" at run-time to work. Very specific syntax was used and must be # understood before making any modifications. # # It complexify greatly the program, but add flexibility. #------------------------------------------------------------------------------- function Load_Ini { Show_Debug \"$0($@)\" typeset ini_file=\"$1\" # Name of the array to fill. By default, it\'s \"ini\" typeset ini_array_name=\"${2:-ini}\" typeset section variable value line my_section file subsection value_array include_directory all_index index sections pre_parse typeset LF=\" \" if [[ ! -s $ini_file ]]; then Fatal \"The ini file is empty or absent in $0 [$ini_file]\" fi include_directory=$(dirname $ini_file) include_directory=${include_directory:-$(pwd)} Show_Debug \"include_directory=$include_directory\" section=\"\" # Since this code support both bash and ksh93, you cannot use # the syntax \"echo xyz|while read line\". bash doesn\'t work like # that. # It forces the use of \"<<<\", introduced in bash and ksh93. Show_Debug \"Reading file $ini_file and putting the results in array $ini_array_name\" pre_parse=\"$(sed \'s/^ *//g;s/#.*//g;s/ *$//g\' <$ini_file | egrep -v \'^$\')\" while read line; do if [[ ${line:0:1} = \"[\" ]]; then # Is the line starting with \"[\"? # Replace [section_name] to section_name by removing the first and last character section=\"${line:1}\" section=\"${section%\\]}\" eval \"sections=\\${$ini_array_name[sections_list]}\" sections=\"$sections${sections:+ }$section\" eval \"$ini_array_name[sections_list]=\\\"$sections\\\"\" Show_Debug \"$ini_array_name[sections_list]=\\\"$sections\\\"\" eval \"$ini_array_name[$section.exist]=YES\" Show_Debug \"$ini_array_name[$section.exist]=\'YES\'\" else variable=${line%%=*} # content before the = value=${line#*=} # content after the = if [[ $variable = includefile ]]; then # Include a single file Load_Ini \"$include_directory/$value\" \"$ini_array_name\" continue elif [[ $variable = includedir ]]; then # Include a directory # If the value doesn\'t start with a /, add the calculated include_directory if [[ $value != /* ]]; then value=\"$include_directory/$value\" fi # go thru each file for file in $(ls $value/*.ini 2>/dev/null); do if [[ $file != *.ini ]]; then continue; fi # Load a single file Load_Ini \"$file\" \"$ini_array_name\" done continue elif [[ $variable = includesection ]]; then # Copy an existing section into the current section eval \"all_index=\\\"\\${!$ini_array_name[@]}\\\"\" # It\'s not necessarily fast. Need to go thru all the array for index in $all_index; do # Only if it is the requested section if [[ $index = $value.* ]]; then # Evaluate the subsection [section.subsection] --> subsection subsection=${index#*.} # Get the current value (source section) eval \"value_array=\\\"\\${$ini_array_name[$index]}\\\"\" # Assign the value to the current section # The $value_array must be resolved on the second pass of the eval, so make sure the # first pass doesn\'t resolve it (\\$value_array instead of $value_array). # It must be evaluated on the second pass in case there is special character like $1, # or \' or \" in it (code). eval \"$ini_array_name[$section.$subsection]=\\\"\\$value_array\\\"\" Show_Debug \"$ini_array_name[$section.$subsection]=\\\"$value_array\\\"\" fi done fi # Add the value to the array eval \"current_value=\\\"\\${$ini_array_name[$section.$variable]}\\\"\" # If there\'s already something for this field, add it with the current # content separated by a LF (line_feed) new_value=\"$current_value${current_value:+$LF}$value\" # Assign the content # The $new_value must be resolved on the second pass of the eval, so make sure the # first pass doesn\'t resolve it (\\$new_value instead of $new_value). # It must be evaluated on the second pass in case there is special character like $1, # or \' or \" in it (code). eval \"$ini_array_name[$section.$variable]=\\\"\\$new_value\\\"\" Show_Debug \"$ini_array_name[$section.$variable]=\\\"$new_value\\\"\" fi done <<< \"$pre_parse\" Show_Debug \"exit $0($@)\\n\" }悲帽慑彤电
awk -F \'=\' \'/^\\s*database_version\\s*=/ { sub(/^ +/, \"\", $2); sub(/ +$/, \"\", $2); print $2; exit; }\' parameters.iniawk -F \'=\' \'/^\\s*database_version\\s*=/ { sub(/^ +/, \"\", $2); sub(/ +$/, \"\", $2); print $2; exit; }\' parameters.ini懊毁暗
）：在中放入行，最后：> PASS=`awk -F\":\" \'/pass/ {print $2 }\' parameters.ini | base64 --decode` > echo \"$PASS\" Abc123，请添加进行修剪：> PASS=`awk -F\":\" \'/pass/ {print $2 }\' parameters.ini | tr -d \' \' | base64 --decode` > echo \"[$PASS]\" [Abc123]需复
诉嘎归亮
trim() { local trimmed=\"$1\" # Strip leading space. trimmed=\"${trimmed## }\" # Strip trailing space. trimmed=\"${trimmed%% }\" echo \"$trimmed\" } function parseIniFile() { #accepts the name of the file to parse as argument ($1) #declare syntax below (-gA) only works with bash 4.2 and higher unset g_iniProperties declare -gA g_iniProperties currentSection=\"\" while read -r line do if [[ $line = [* ]] ; then if [[ $line = [* ]] ; then currentSection=$(echo $line | sed -e \'s/\\r//g\' | tr -d \"[]\") fi else if [[ $line = *=* ]] ; then cleanLine=$(echo $line | sed -e \'s/\\r//g\') key=$(trim $currentSection.$(echo $cleanLine | cut -d\'=\' -f1\')) value=$(trim $(echo $cleanLine | cut -d\'=\' -f2)) g_iniProperties[$key]=$value fi fi; done < $1 }哭木算
#!/bin/bash eval $(python3 << EOP from configparser import SafeConfigParser config = SafeConfigParser() config.read(\"config.ini\")) for section in config.sections(): for (key, val) in config.items(section): print(section + \"_\" + key + \"=\\\"\" + val + \"\\\"\") EOP ) echo \"Environment_type: ${Environment_type}\" echo \"Environment_name: ${Environment_name}\"孝箱捆讨
或来自文件。