Search:

so its called an eval command, i'm new to this. thanks

I am making a shell script in linux with the bash shell. I am wondering what I can do to execute the input of a user. I am trying to get the user to enter an environment variable that already exists....

For some reason it is not taking in the text file when it propmpts for it, it just ends program. Also I'm not sure if it will count the words of certain length.

I am trying to make a program that will read in a text file and count the number of words that have a certain length from 1 to 20. So it should count the words that have a length of one, two, etc.,...

thanks for the help, I found the problem already.

I am trying to make a program that will take a file name and print the characters after the period. Ex: "text.cpp" will be turned into "cpp" The program is sort of working. I am not sure how to make...

I am making a program that reads from a .txt file and outputs the names that are in my .txt file into an output file that the user specifies. My program compiles but then I get an error that says
...

I am trying to make a program that computes gross by using a class and three functions. When I try to run it, it gives me this error I think something is wrong with my set function and my int main...