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Hi All,

I have a program for class that needs to do the following:
1. Print the directory entries from the current directory using ncurses
2. Provide a prompt next to each directory entry and...

I'm trying to create a simplified version of dc to learn from. The first thing I notice is that the main stack stores strings. How would I implement a string stack in C? How is something like...

I have a line like:

IDNO H1 H2 H3 HT Q1 Q2 Q3 Q4 Q5 M1 M2 EXAM


I would like to be able to access these tokens in such a way:
echo $myline[1] #displays IDNO

Is this possible to do in a...

Thank you.

The last occurrence of H2 will be the heading line.

I am trying to use awk to create a summary of a structured file. Here is what it looks like:



(random text)

H1 H2 H3 H4
44 78 99 30
31 -- 32 21
12 33 55 21
I'd...

Hello,

I think I need sed, but perhaps awk could help.

I am trying to add a function to a C source file based off a struct declaration.

for example:


struct Rational
{
int...