逃避AppleScript的壳论点？ [英] escape shell arguments in AppleScript?

问题描述

我有以下命令行运行良好的终端

I have the following command line works well in terminal

重命名的/ \\ D + / sprintf的（％04D，$＆安培;）/ E'〜/下载/测试/ * PDF

rename 's/\d+/sprintf("%04d",$&)/e' ~/Downloads/test/*.pdf

但我无法逃脱引号（在脚本中单引号和反斜杠）在AppleScript的，这就是我想，AppleScript的没有给我的错误，但我没有得到我的文件重命名。

but I couldn't escape quotes (have single quote and backslash in the script) in applescript, this is what I tried, applescript didn't give me error but I didn't get my files renamed.

 set renamer_command to "'s/\\d+/sprintf(\"%04d\",$&)/e'"
 do shell script "/opt/local/bin/rename " & quoted form of renamer_command & " ~/Downloads/test/*.pdf"

这是输出从我得到了Applescript

This is the output I get from Applescript

 tell current application
do shell script "/opt/local/bin/rename ''\\''s/\\d+/sprintf(\"%04d\",$&)/e'\\''' ~/Downloads/test/*.pdf"
    --> ""
 end tell
 Result:
""

这是给人正是我想要的在输出看到example.txt的

This is gives exactly what I want as seen in the output example.txt

 set inString to "'s/\\d+/sprintf(\"%04d\",$&)/e'"
 do shell script "echo " & quoted form of inString & " > ~/Desktop/example.txt"

结果

 's/\d+/sprintf("%04d",$&)/e'

同样地，如果我在脚本输出下降，只是看结果AppleScript的话，我的结果让反斜杠

Again if I drop the output in my script and just look at the result in applescript then I get backslash in the result

 set inString to "'s/\\d+/sprintf(\"%04d\",$&)/e'"
 do shell script "echo " & quoted form of inString

结果

 "'s/\\d+/sprintf(\"%04d\",$&)/e'"

我的工作开了不少，但我不能获得工作的脚本，请建议我一个解决方案，谢谢

I worked around a lot but I couldn't get working script, please suggest me a solution, thanks

推荐答案

您有太多的引号。试试这个：

You have too many quotes. Try this:

set inString to "s/\\d+/sprintf(\"%04d\",$&)/e"
do shell script "/opt/local/bin/rename " & quoted form of inString & " ~/Downloads/test/*.pdf"

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