将Windows bat文件转换为Linux sh shell脚本

时间：2014-01-01 17:32:07

标签： linux shell batch-file converter sh

我正在尝试解析并合并包含Ordnance Survey地址数据的大量csv文件。操作系统提供批处理文件，但我希望能够在Linux服务器上运行它，因为文件很大。

我尝试使用此very hand guide将bat文件转换为ssh。但是我正在努力调用这个程序。有人能够检查出了什么问题吗？

原始脚本（我在这里略微截断了它）

FOR /F %%A IN ('dir *.csv /b/s') DO (CALL :process "%%A" "%%~NA")
@rem -- merge the individual record identifier files
copy *_10_Records.csv Master_10_Records.out
copy *_11_Records.csv Master_11_Records.out
copy *_15_Records.csv Master_15_Records.out
copy *_21_Records.csv Master_21_Records.out
del *_Records.csv

@rem -- add header records to the individual record identifier files
copy Record_10_HEADER_Header.csv+Master_10_Records.out ID10_Header_Records.csv
copy Record_11_STREET_Header.csv+Master_11_Records.out ID11_Street_Records.csv
copy Record_15_STREETDESCRIPTOR_Header.csv+Master_15_Records.out ID15_StreetDesc_Records.csv
copy Record_21_BLPU_Header.csv+Master_21_Records.out ID21_BLPU_Records.csv
del *.out
pause
exit

@rem -- split the source csv into individual files based on the record identifier
:process
SET tempvar1=%~1
SET tempvar2=%~2
gawk < %tempvar1% -F "," "{ if ($1 == \"10\") { print $0 } }" > %tempvar2%_10_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"11\") { print $0 } }" > %tempvar2%_11_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"15\") { print $0 } }" > %tempvar2%_15_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"21\") { print $0 } }" > %tempvar2%_21_Records.csv
GOTO :EOF

我（差）尝试将其翻译为shell脚本语法：

FOR /F A IN ['dir *.csv /b/s'] DO (CALL :process "%%A" "%%~NA")
# merge the individual record identifier files
cp *_10_Records.csv Master_10_Records.out
cp *_11_Records.csv Master_11_Records.out
cp *_15_Records.csv Master_15_Records.out
cp *_21_Records.csv Master_21_Records.out
rm *_Records.csv

# add header records to the individual record identifier files
cp Record_10_HEADER_Header.csv+Master_10_Records.out ID10_Header_Records.csv
cp Record_11_STREET_Header.csv+Master_11_Records.out ID11_Street_Records.csv
cp Record_15_STREETDESCRIPTOR_Header.csv+Master_15_Records.out ID15_StreetDesc_Records.csv
cp Record_21_BLPU_Header.csv+Master_21_Records.out ID21_BLPU_Records.csv
rm *.out
sleep
exit

# split the source csv into individual files based on the record identifier
:process
export tempvar1=%~1
export tempvar2=%~2
gawk < %tempvar1% -F "," "{ if ($1 == \"10\") { print $0 } }" > %tempvar2%_10_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"11\") { print $0 } }" > %tempvar2%_11_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"15\") { print $0 } }" > %tempvar2%_15_Records.csv
gawk < %tempvar1% -F "," "{ if ($1 == \"21\") { print $0 } }" > %tempvar2%_21_Records.csv
GOTO :EOF

非常感谢任何帮助！我通过谷歌搜索了解了很多，但我还是新手。

1 个答案:

答案 0 :(得分：2)

您可能想尝试以下内容。 （请注意，我实际上没有尝试过，但我希望它可以帮到你。）

#!/bin/bash

# split the source csv into individual files based on the record identifier
function process() {
  tempvar1="$1"
  tempvar2="$2"
  awk < "$tempvar1" -F "," '{ if ($1 == "10") { print $0 } }' > "$tempvar2"_10_Records.csv
  awk < "$tempvar1" -F "," '{ if ($1 == "11") { print $0 } }' > "$tempvar2"_11_Records.csv
  awk < "$tempvar1" -F "," '{ if ($1 == "15") { print $0 } }' > "$tempvar2"_15_Records.csv
  awk < "$tempvar1" -F "," '{ if ($1 == "21") { print $0 } }' > "$tempvar2"_21_Records.csv
}

for A in *.csv ; do
  process "$A" "${A%.*}"
done
# merge the individual record identifier files
cat *_10_Records.csv > Master_10_Records.out
cat *_11_Records.csv > Master_11_Records.out
cat *_15_Records.csv > Master_15_Records.out
cat *_21_Records.csv > Master_21_Records.out
rm *_Records.csv

# add header records to the individual record identifier files
cat Record_10_HEADER_Header.csv Master_10_Records.out > ID10_Header_Records.csv
cat Record_11_STREET_Header.csv Master_11_Records.out > ID11_Street_Records.csv
cat Record_15_STREETDESCRIPTOR_Header.csv Master_15_Records.out > ID15_StreetDesc_Records.csv
cat Record_21_BLPU_Header.csv Master_21_Records.out > ID21_BLPU_Records.csv
rm *.out
echo -n "Press ENTER to continue..."
read DUMMY
exit

它的作用/差异：

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