dumb question
Ed Greshko
Ed.Greshko at greshko.com
Wed Jan 4 08:06:13 UTC 2012
On 01/04/2012 03:59 PM, Paul Allen Newell wrote:
> Though I really appreciate both of your replies, I am looking at them
> and seeing that Marvin is saying it needs to be "+x" and Ed is saying
> it doesn't. I ran a test and "-x" seems to work.
FYI, Marvin corrected himself saying....
Sorry..
My bad...
The make is +x..
>
> For questions on my syntax of "*.sh", I have believed since my
> earliest days that a shell file (be it ".sh", ".csh", ".tcsh", or
> ".bash") that it has to be "+x" as it is an executable. If I am
> incorrect, I would love to know, though it may take me a day or two to
> adjust to the news that the earth shifted polarity (smile)
If you want them to be directly executable, yes. But if you call them
as input to a shell they need not be.
If you have them as executable you can control what shell is used by the
first line in the file.
As I mentioned earlier, I've got a shell script called killfox. The
first line contains "#!/bin/bash" which means it is a "bash" script. I
could change it to ""#!/bin/tcsh" and it would be interpreted as a tcsh
script.
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