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thanks guys appreciate it

no actaully it is real i was searching on the internet to help me learn more about c due to me being only new to coding, and found these code examples and they looked more advanced and interesting so...

i was searching on the net have found a couple of sample programs and was wondering if some could tell me what they do cheers.

main()
{
printf("Executing ls\n");
execl("/bin/ls","ls","-l",...

hi i am new to c programming and found this on the net could someone tell me what it actually does, many thanks in advance cheers


#include <fcntl.h>
main()
{
int fd;

fd = open("in1",...

sorry to be a pain but that dont work mate it wont let you enter any valuer in what so ever

right then to make this super clear dude

if (vert >3)
{
prinf("too big\n");
printf("re-enter\n");
}
else if (vert <1)
{
printf("too small\n");
printf("please re-enter\n");
}
else...

not really mate, cause what i am doing is, they enter a number, which must be 1 - 3 if it is it does something, else it prints an error i can do it for outside the limits but not for charcter input.

right guys i am coding in c yes

here is the exact problem i am asking for a number 1 - 3 to be entered, and i only want them to input 1 - 3, i have validated against input of numbers outside that...

how do i validate against charcaters in c ta

come on all i need to do to validate my whole work is against characters please someone out there

come on please help

sorry i still dont understand, beacuase it needs some validation because at the moment in a charcater is pushed it exits the program,

worked it out, cheers anyway

how do i validate y script so that it only accepts values between 1 and 3 and against any character input, cause at the moment i can only validate against numbers outside 1 and 3 but not characters...

anybody?¬

please help i really see why this doesnt work
please

hi wondered if anyone could help the program should check to see whther or not the space has an 'X' in it, if it does it should exit, except it places the x then checks and so quits every time,...

thanks alot

how can i exit in a c program i have tried
system ("exit");

but this doesnt seem to work
just wondered if you could help.

hi this code doesnt work im affraid could someone please ammend the code or change it to make it work cauyse it asks you to enter a value, you enter it and it keeps asking for a value rather than...

hi need help here, a bit of code im doing requires a number to be enetered i have got validation and loop if its outside a ceratain range, but was wondering what code i need to validate if a...

thanks but that doesn't answer my question any other help would be great. remember if the input isnt ma directory then they are given the question do you want another try? if yes they have another go...

hi ya just needed some help to validate this badboy
what i need is that the user enters a directory then it'll change to that and then print the directory. if not a valid directory the user is aksed...