Below is some perl code which works fine when executed locally, however when
I telnet to the system it is on and and it is run things are not run in the
correct order. In fact it skips the first system call all together.
Any suggestions on how to fix this?
#!/usr/bin/perl
$pid = getppid;
print
Hi Guys,
Got a bit of a conundrum here. I have a perl script that does various
things for any user who runs it. What I need it to do is, at the end of the
script, not only exit the script, but actually log that user out of their
shell login on the box completely.
Sounds like a weird thing to do,
$error_num = $1" doing. I know that it is storing something
into error_num and suppossedly what i searched for but i dont follow it.
Thanks,
Matthew Blacklow
>my $error_num;
>
>while(@output_arr) {
>
> if(/Error: (\d*)/) { $error_num = $1 }
>}
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I need to know how to capture text from a string and place it into another
variable.
I have a program whose output i am able to capture into a variable and looks
like the following:
stuff i dont care about
Error: 4
more stuff that doesn't matter
what i need to do is store the number 4 in a varia
I am writing a script at the moment which among others things creates
another process using the system call.
What I need to do is capture the screen output of this process into a string
variable so that it can latter be manipulaterd. ie. capture the STDOUT.
Any help, suggestions or sample code wo
