Hi dear Monks
I'm trying to learn 'complex'(for me) data structs. I never use more than a key/value hash.
Now I need something like :
%host {
'ip1' => {
'tcp' => {
'21' => {
'state' => open;
'service' => ftp;
},
'80' => {
'state' => open;
'service' => web;
}
}
}
},
'ip2' => {
'tcp' => {
'23' => {
'state' => open;
'service' => telnet;
},
'80' => {
'state' => open;
'service' => web;
}
}
}
}
};
I have read hash tutorials for two days, but have still no idea how to loop through this to print :
ip1
21 open ftp
80 open web
ip2
23 open telnet
80 open web
or how to add 53 open dns to ip1
Have a nice day
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