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nvm, it works now. lol

I changed
$c_file < $in_file >> tempFile.out
back to
$c_file < $in_file > tempFile.out

It works!!!

yup, it created tempFile.out

Let me give you an example:
I have two .in files
%cat hi.in
abc

%cat bye.in
def
the tempfile will end up containing:
abcdef
after two loops.

It seems...

I changed to code to what you wrote.

it's actually created a new file called ".out"

It doesn't seems to be overriding the .out
It seems like it's adding more inputs to the .out file for each...

This is part of my code:


for in_file in $1/*.in # list of all .in files in working directory.
do
$c_file < $in_file > "$tempFile.out"
...

Alright. I shouldn't worry so much about this.
:)

I might get into trouble for posting.

Please remove this thread.

https://www.unix.com/homework-coursework-questions/207877-shell-script-beginner.html#post302735171

1. The problem statement, all variables and given/known data:

An argument example:
../path/cse/lab3/remove

Right now, it's printing out all the directory and files in 'lab3'.
I want it to...

Ok, I get you.

If I test -d and test -f, and fail, how can I tell if the path takes me to a file or a directory?
Because for the error message, I need to say something like:

echo "File...

1. The problem statement, all variables and given/known data:


My problem is that when I made up a non-existing directory, it prints out "hiii". It didn't enter the first if statement. It works...

The question is here:
http://farm9.staticflickr.com/8065/8217767191_2154e64904_b.jpg


My problem is that when I made up a non-existing directory, it prints out "hiii". It didn't enter the first...

Thank you for helping me.

compare files:
I mean I'm given the path to a directory. How do I go into the directory, and how can I tell it's a .in file and find a corresponding .out file?



I...

1. The problem statement, all variables and given/known data:
Arguments:
http://farm9.staticflickr.com/8070/8212131370_8b6e8c10c5_c.jpg

I am given these three arguments. $1, $2, $3
The first...

Yup, what Don said.
It's called promotion and type casting.
be careful with it.

Isn't just this?:
printf("%lf", floatNumber);

hmm, when input is not 1 or 2, it seems like the while loop is true.
It looks right to me...

In shell scripting
the end an if,
use: fi

That is correct. You need single quotes around
grep 'BC(A)\{2,6}' filename