print "bar\n"; #### C:\MyDir>perl foo.pl bar C:\MyDir>cd .. C:\>perl foo.pl Can't open perl script "foo.pl": No such file or directory C:\>perl -I C:\MyDir foo.pl Can't open perl script "foo.pl": No such file or directory C:\>set PATH=%PATH%;C:\MyDir C:\>perl foo.pl Can't open perl script "foo.pl": No such file or directory C:\>perl C:\MyDir\foo.pl bar #### C:\>perl foo.pl #### C:\>perl -S foo.pl