Why Perl is Used for CGI Video Lecture - IT & Software

Do you know why Perl is used for CGI?
Perl is popular for CGI because of its parsing
ability.
That is originally why Perl was used heavily
for graphics programming.
Perl is not ideal for CGI.
So why is it used for that?
When CGI was first taking off, Perl was the
easiest language to use for CGI.
Why was that?
Because Perl files were text files, it could
be quickly uploaded and shared.
Given the massive amount of data processing
involved for CGI, that mattered.
Perl has been around longer than CGI.
Perl was already popular by the time CGI scripting
took off.
Popularity is not enough.
Fortran was popular, and its gone away.
A Perl script is mostly the same on any platform
the admin uses, kind of like Java or JavaScript
scripts.
And Perl was popular with CGI because it had
socket support.
What?
Oh, for a moment, it sounded like you said
sock support.
Perl has excellent pattern matching capabilities,
too.
It handles form data well, as well as text
searches.
I can see where that's useful in CGI.
Perl has flexible text handling.
It can handle memory allocation and de-allocation,
and you don't have to worry about copying
or creating new strings.
I think that's because Perl was originally
used for system administration.
Another benefit of Perl was that it came with
almost every hosting service.
If programmers used what was already there
by default, Windows would still be worth something.
PHP is starting to take over from Perl.
Because it is pretty much everywhere, now.
Perl took over CGI because it was the best
tool for the job.
Now that there are other, better tools, it
is losing out.
So it was the least, worst tool for CGI at
the time.
And now it still used by sheer inertia.
Just like Windows.