10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
So i am trying to read in file
readFile <GivenFile> modFile
looking for a regular file under the directories in the GivenFile and print them out is my over all goal.
basically I am looking for anything that looks like a directory in the given file and printing it out.
Since I am trying to do... (2 Replies)
Discussion started by: squidGreen
2. UNIX for Advanced & Expert Users
All of my machines (various open source derivatives on x86 and amd64) store argv above the stack (at a higher memory address). I am curious to learn if any systems store argv below the stack (at a lower memory address).
I am particularly interested in proprietary Unices, such as Solaris, HP-UX,... (9 Replies)
Discussion started by: alister
I'm working on my own pow function and I need to make a copy of *argv but
I think that I am having trouble with the size of *argv and the size of any array that I
make. The code below isn't working for me. and I want to accept any number no
matter the size with pow -f 2 2. I was working out... (16 Replies)
Discussion started by: Errigour
Can somehelp help how to list file in a dir? (5 Replies)
Discussion started by: Learnerabc
5. Shell Programming and Scripting
Had a quick question:
In a typical csh script should inputting via stdin (i.e. set i = $< ) increase the value of $#argv ?
echo enter an value:
set val= "$<"
if($#argv == 0) then
echo No args
echo The arg is $argv
so if a value is inputted #argv... (1 Reply)
Discussion started by: new2C
6. Shell Programming and Scripting
this is in one of my scripts...
if ($#argv == 0) then
echo 'blah bla'
I want it to be something like this...
if ($#argv == 0 OR $argv >=3)
echo 'blah bla'
so when the arguments are none, or greater than three I want this "if then" to take over. how? I... (5 Replies)
Discussion started by: ajp7701
Hi C experts,
I have the following code for adding command line option for a program
int main (argc, argv)
char *mem_type; //memory type
char *name; //name of the memory
int addr; //address bits
int data; ... (5 Replies)
Discussion started by: return_user
8. Shell Programming and Scripting
I have a script that asks a bunch of questions using the following method for input:
So for example, if the questions asked for name, age, & color (in that order)... I want to be able to easily convert $ARGV into the input expected by... (2 Replies)
Discussion started by: jjinno
I searched on the forums. No advises.
I am using a previous source code. I changed the main function main(int argc, char **argv) in a function misc(int argc, char **argv). How do you use the argc and argv parameters? This is how I am calling the function :
strcat(param,"wgrib ");... (4 Replies)
Discussion started by: Akeson Chihiro
I have a program which I wish to modify. It used to be run from the command line, but now I wish to change this so it can be used as a function.
The program has complex argument processing so I want to pass my paramters to as if it were being called by the OS as a program.
I have tried to... (2 Replies)
Discussion started by: mbb