[cs615asa] HW2 bash problem

[Rob Richard]

You can use the env utility to avoid the problem of the tools being 
located in different locations.

For example, if you start your script like this:

#!/usr/bin/env bash

env will find the location of bash from the PATH environmental variable.


Chih-Yuan Lee wrote:
> Hi,
>
> I think there is no problem to run bash script.
>  
> But the bash is located at different directory (under the /usr/pkg/bin) 
> at lab.cs.stevens.edu. 
>
> I have the same problem for that using perl. So if we want to execute 
> the script except shell script, we need to change #!/usr/bin/bash to 
> #!/usr/pkg/bin/bash. 
> I am not sure if we just submit the program using #!/usr/bin/bash, is 
> it ok or not?  Or does anyone have any idea for this problem?? 
>
>  
>
> Thanks,
> Lee
>
>
> Jianhua Yao wrote:
>
>
>   
>> Hi,
>>
>> Is it possible to run bash script on all of the three systems?
>>
>> Thanks.
>> Jianhua Yao
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