Mdthbs

Which is the common name of Mind Flayers?

Why do Ryanair allow me to book connecting itineraries through a third party, but not through their own website?

Simple fuzz pedal using breadboard

Binary Search in C++17

Looking for a soft substance that doesn't dissolve underwater

Why colon to denote that a value belongs to a type?

Why did David Cameron offer a referendum on the European Union?

Why is this Simple Puzzle impossible to solve?

Why doesn't the Earth accelerate towards the Moon?

Employer asking for online access to bank account - Is this a scam?

Should breaking down something like a door be adjudicated as an attempt to beat its AC and HP, or as an ability check against a set DC?

What was the idiom for something that we take without a doubt?

Using credit/debit card details vs swiping a card in a payment (credit card) terminal

the meaning of 'carry' in a novel

Computing the matrix powers of a non-diagonalizable matrix

Why do they consider the Ori false gods?

Why does this if-statement combining assignment and an equality check return true?

In general, would I need to season a meat when making a sauce?

Where have Brexit voters gone?

Defining the standard model of PA so that a space alien could understand

How do Human Traits Work?

How to illustrate the Mean Value theorem?

Writing with dry erase marker on Shabbos, is it permitted?

What to do when you've set the wrong ISO for your film?

getaddrinfo(), I can specify a service without a host, what does it mean?

What does this error mean: “igmp[1435]: setsockopt IP_MSFILTER”?What does “kernel-resident” mean?What does the eth0 interface name mean in Linux?What does eno1 and lo meanWhat does this netcat output mean?What does this host means ' ::1 'What does /var/named mean in this context?What does this UFW entry mean?What does an interface with CIDR /32 mean?What does rx_csum_offload_errors mean?

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}

0

man getaddrinfo:

 int getaddrinfo(const char *node, const char *service,

                       const struct addrinfo *hints,

                       struct addrinfo **res);

Either node or service, but not both, may be NULL.

Specifying node only is comprehensible, then it gives you all the available services related to one particular host. But what does it mean if only specify a service without a node/host ? Scanning all hosts in the Web ?

networking

share|improve this question

asked 22 mins ago

RickRick

297310

add a comment | 

0

man getaddrinfo:

 int getaddrinfo(const char *node, const char *service,

                       const struct addrinfo *hints,

                       struct addrinfo **res);

Either node or service, but not both, may be NULL.

Specifying node only is comprehensible, then it gives you all the available services related to one particular host. But what does it mean if only specify a service without a node/host ? Scanning all hosts in the Web ?

networking

share|improve this question

asked 22 mins ago

RickRick

297310

add a comment | 

man getaddrinfo:

 int getaddrinfo(const char *node, const char *service,

                       const struct addrinfo *hints,

                       struct addrinfo **res);

Either node or service, but not both, may be NULL.

Specifying node only is comprehensible, then it gives you all the available services related to one particular host. But what does it mean if only specify a service without a node/host ? Scanning all hosts in the Web ?

networking

share|improve this question

asked 22 mins ago

RickRick

297310

 int getaddrinfo(const char *node, const char *service,

                       const struct addrinfo *hints,

                       struct addrinfo **res);

share|improve this question

asked 22 mins ago

RickRick

297310

share|improve this question

asked 22 mins ago

RickRick

297310

asked 22 mins ago

RickRick

297310

asked 22 mins ago

RickRick

297310