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Problem of Perl. Help!

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发表于 2003-6-26 15:50:57 | 显示全部楼层 |阅读模式
I am cainiao.
From a book, i see the perl program:

[code:1]
#!/usr/local/bin/perl
print "Hello world.\n"
[/code:1]

i input these words into a file: hello.pl and chmod its property:
   chmod +x hello.pl
i use:
   which perl
know that perl is in: /usr/bin/perl and modify it in the hello.pl
but: hello.pl can't run.
says: -bash: hello.pl: command not found
who knows why?please tell me.
发表于 2003-6-26 18:56:23 | 显示全部楼层
not found?你是怎么运行的啊?
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发表于 2003-6-26 20:17:57 | 显示全部楼层
u must have run like this
$hello.pl
it is wrong!
you should run it like this
$./hello.pl
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发表于 2003-6-26 21:52:42 | 显示全部楼层
another choise:
1.execute your progame like this $ perl hello.pl
2.export your path to @env
in bash you can do it like this :export PATH ./your program path
now you can just run your program like $hello.pl
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