"Kanthi Kiran Narisetti" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> I am Windows Systems Administrator(planning to migrate to Linux
> administration in near future), I have occassionally written few batch
> files and Vbscripts to automate my tasks.
>
> Now I have strong interest to learn a programming language that would
> help me to write Scripts or Application ( In Systems Administrative
> point of view) .
> [...]
> I am confused to chose between C++,Python,Perl.
I admin both Windows and Linux (Slackware, Debian) boxes, and I think
your best choice is either Python or learning bash scripting. C++ is just
no good - I use it for some large applications, but for sysadmin and
utility stuff it just takes 10 times as much work to get anything done as
Python does.
bash scripting is still the way most people seem to do these things on
linux (it's equivalent to batch files under Windows/DOS but far more
powerful), which is the reason I suggest you take a look at it - it's
still useful for writing small things that you want to send to other
people where you don't know if they have python installed. Of course this
is made less useful for you because you need to install a bash
interpreter on Windows so it's no longer cross platform.
I suggest you learn Python instead of Perl. Perl and Python are close
enough in terms of functionality (with a little give and take, please no
holy wars), so I wouldn't say one is Better than the other if you already
know it. But for someone starting from scratch I think you will find that
while the perl program may be smaller the python program will be far more
readable, maintainable, and easier to write.
I use bash scripting for small stuff (just simple command lines in
sequence), C++ and Java for a few things that require it (though I really
hate them both after using Python) and Python whenever I can. Python on
Linux/Windows is amazingly cross platform as long as you use functions
like os.path.join('dir','file') instead of hardcoding 'dir\\file' into
your code. And use the glob, shutil, and os libraries to do all your
hard work for you.
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