int main(int ac, char **av, char **env)
{
unsigned int i = 1;
while(getenv("env[i]") != NULL)
{
printf("%s\n", env[i]);
i++;
}
return 0;
}
To print the environment from the stdin (var name) & execute the getenv() function it compiles correctly but no output what am i missing?
104 Views Asked by Dr.Nati M At
1
There are 1 best solutions below
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As discussed above, arrays start at index 0 and the loop condition is wrong (
"env[i]"is a fixed string, alsogetenv()takes anamebutenv[i]is aname=valuepair):