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Assignment name : aff_first_param
Expected files : aff_first_param.c
Allowed functions: write
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Write a program that takes strings as arguments, and displays its first
argument followed by a \n.
If the number of arguments is less than 1, the program displays \n.
Example:
$> ./aff_first_param it is at this moment jackson knew | cat -e
it$
$> ./aff_first_param "I bet you can’t print me" | cat -e
I bet you can’t print me$
$> ./aff_first_param | cat -e
$
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#include <unistd.h>
int ft_strlen(char *str)
{
int i = 0;
while (str[i] != ‘\0’)
++i;
return (i);
}
int main(int argc, char **argv)
{
if (argc >= 2)
write(1, argv[1], ft_strlen(argv[1]));
write(1, "\n", 1);
return (0);
}
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