Perl or Shell?

[Hektor]

Which should I learn, Perl or Shell scripting for Linux? I know Perl a little and have used it in the past so I have that to my advantage. Shell Scripting is new for me though but seems fairly easy and kinda neat.

What do you suggest?

[v0id]

Personally, I prefer shell scripting (with sh) But I can't really recommend it over the other, as I've no experience with Perl at all. I think you should try out both of them for some time, and then decide which of them to use.

[Jordan]

I recommend shell scripting as well. Perl is a dying language IMO.

[Hektor]

Isn't Perl still used a lot on Linux/Unix systems tho?

[Justice M]

How can you use perl with Linux?
Executing shell commands seems to be the most popular way with Linux from what I have seen.

[v0id]

To use Perl on Linux, you can normally just type perl in the terminal. Either alone or followed by the name of the Perl-script to run. If no name is given, you can use it as a simple interpreter.

$ perl
print "1+2=", 1+2, "\n"
1+2=3

When you've written the print-statement you'll have to interpret it, which is done by pressing CTRL+D, and then the result will show up.

[Jordan]

If you have your shebang correct:

#!/usr/bin/perl

at the top of your Perl script you can execute it like you would a shell script. IE:

# ./myPerlScript.pl

[Justice M]

Originally Posted by v0id

To use Perl on Linux, you can normally just type perl in the terminal. Either alone or followed by the name of the Perl-script to run. If no name is given, you can use it as a simple interpreter.

$ perl
print "1+2=", 1+2, "\n"
1+2=3

When you've written the print-statement you'll have to interpret it, which is done by pressing CTRL+D, and then the result will show up.

I would definitely think Shell and SSH would be easier to execute commands, then. Perl is a programming language, is it not? You'll basically be programming commands sort-of-say with Perl... Much more difficult, no?

[v0id]

Wait. You wouldn't use Perl like that! That would only be for testing, etc. You'll put it in a file, which you could execute much easier, and it would be much easier to use. So it wouldn't be really hard.

[Hektor]

So the consensus seems to be Perl = Bad?