arguments in C

If your main.c looks like this: cannot accept the argument from the command line, because that signature (int main()) does not expect to receive arguments […]

date

The “date” command tells you the time set on the server, it can be in UTC or GMT. you just have to write date

hosts file

maps domain names to IP addresses It is located in It is on Linux and macOS systems You can specify IPv6 addresses instead of IPv4 […]