# Test perl execution system "perl", "d:\\src_test\\perl\\hi.pl"; system "echo %path%"; system "which perl"; exec "perl", "d:\\src_test\\perl\\hi.pl"; #### Hello world C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\WIDCOMM\Bluetooth Software\syswow64;D:\app\sql\product\11.2.0\client_1\bin;C:\Program Files (x86)\Java\jdk1.6.0_20\bin;d:\opt\ant\bin;C:\Program Files\Scite;C:\Program Files (x86)\GnuWin32\bin;C:\Program Files (x86)\WinMerge;D:\opt\apache-maven-2.2.1\bin;d:\oracle;D:\opt\OracleXeClient\bin;D:\opt\OracleXe\app\oracle\product\10.2.0\server\bin;D:\opt\SpringSource\spring-roo-1.2.0.RELEASE\bin;C:\Program Files\SlikSvn\bin\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\7-Zip;C:\Program Files (x86)\Programmer's Notepad\;D:\Ruby187\bin;C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\IDE\PrivateAssemblies\; C:\Program Files (x86)\ActiveState Komodo Edit 6\;D:\opt\scala-2.9.0.1\bin;c:\Program Files\Sublime Text 2;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;d:\opt\strawberry\perl\bin;d:\opt\strawberry\perl\site\bin;d:\opt\strawberry\c\bin;d:\opt\util;D:\opt\SpringSource\spring-roo-1.2.0.RELEASE\bin d:\opt\strawberry\perl\bin\perl.EXE Can't exec "perl": Invalid argument at D:\src_test\perl\test_exec.pl line 5.