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Lets say that I have a URL that consists of: myserver/something1.php

My second URL is myserver/something2.php

I have a variable called $var inside something1.php and once I submit the website...

Ok say I wanted to count every Y in a data file.
Then set Y as my delimiter so that I can separate my file by taking all the contents that occur BEFORE the first Y and store them in a variable so...

Oh, yeah that makes a whole lot of sense.. thank you!

Is there a way to substitute the URL-encoding references of ( & and ` ) with their actual appearance? for example....
%26 is &
say I want to convert every %26 in my file to &.....


awk...

Thank you very much! you helped me alot!

typedef char* characterptr;
characterptr *stuff=new characterptr;
for(x=0; x < 2; x++)
{

input >>stuff[x];}

Is that correct so far?

Then to display it,
...

What I am having trouble with right now is that I cannot take multiple lines of single words and dynamically take them from the input file and display it.

However, I can do the easier part which...

ohhhh so you need 2 **'s to reference a double dimensional array?

lets say that I have a two dimensional array:

char myarray[10][10];

and my process of taking in values from an input file is this:

for(i=0;x<2;i++) // 2 is the amount of rows in the array...

Lets say I wanted to add a ; before the last 6 characters of my variable how would I do this?

Is there a way while using awk to print out lines, to create a new line after every line that is being displayed?

sounds like that would work, thanks alot.

say I'm doing awk 'NR==534'
Is there a way to display 534 535 536 537?
without appending to a variable? per line? maybe an easier way with a different command?
My first impression was NR==534-537...

stupid question

stupid question

makes sense to me thanks

Say I used grep and awk for taking text out of a text file...
I now /have 3 lines of text that I want to combine to make 1 line.

What command could I use to do this?
...
display line 1 twice...

Thanks problem solved

Is there a way to show the first 4 lines of a file without using head -4?
In sed would it be sed '1,4d' ?

What if I just wanted to display the 2nd line ONLY?

How could this be done with...

Yeah I'll probably just start a new thread tomorrow, going to take a needed break from the frustration :(

Why is it that when I take data and store it in a variable with grep, that it creates a space after every single piece of data except for the first chunk?
For example,

my output is
400
500
600...

I think the problem I am having is that they are tabs :(

I have output such as

(SPACEBEFORE->)9
10
11

There is a space before the 9 and I cannot figure out how to remove it with sed.

If I do sed s/ /&abc/g

my output should be:
abc9
10
11...

say I wanted to add ABC at the end of every blank space, why does this not work?

Nevermind I figured out a different way of doing it :P thanks anyways on the adding characters after a blank space.

Is there a way to convert everything to caps after you take it in?