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Questions tagged [hostname]

A hostname is a human-readable nickname that is assigned to a device connected to a computer network and that is used to identify the device.

A hostname is a label that is assigned to a device connected to a computer network and that is used to identify the device in various forms of electronic communication such as the World Wide Web, e-mail or Usenet. Hostnames may be simple names consisting of a single word or phrase, or they may have appended a domain name, which is a name in a Domain Name System (DNS), separated from the host specific label by a period (dot). In the latter form, the hostname is also called a domain name. If the domain name is completely specified including a top-level domain of the Internet, then the hostname is said to be a fully qualified domain name (FQDN).

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Why do "hostname" and "hostname -f" return each other's value?

I'm using a Centos8 VM to learn puppet. At first, I only set a short hostname for my VM -- puppet-mst. After some failure-- someone told me puppet needs FQDN to proceed. So I set a long hostname for my vm -- hostnamectl set-hostname…
EisenWang
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output prints on the same line as hostname

I wrote a code using for loop that prints output on the same line. However, after executing the code a hostname displays on the same line as output. Is there any way to avoid it? Code list = ["h", "e", "l", "l", "o"] for x in list: print(x,…
FrappyMill
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Setting up an if statement with window.location.origin in JS

I am looking to delete my navigation menu on the landing page of a site I am building. However, I can't figure out how to ONLY target that page. The way I do it with the other pages, is that I write (window.location.pathname.includes("/pathname"))…
Mégane Londoño
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Point the hostname of ec2-instance to new IP in DR region

My question is that, I have 2 regions in AWS. One is the source region of ec2-instance and other is the target region for that ec2-instances. In a Disaster Recovery project, when I am doing failover then ec2-instance spin up in target region with…
Imtiaz Ahmed
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golang user.Lookup on a long hostname (more than 15 characters)

I have some code that is looking up a user SID. The code is simply user.Lookup(username) where username is computername\username. This works great... until you have a computer with a name longer than 15 characters. Then I have to shorten it to the…
Andrew
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ternary operator in SpEL Spring

I have the following expression:
Jelly
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Docker container host name cannot be resolved inside docker network

In my swarm docker-compose file I am creating 7 replicas of apache storm supervisor as shown here. storm_supervisor: image: storm:2.0.0 deploy: replicas: 7 command: storm supervisor networks: - my_network hostname:…
Bob C.
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How it works for DNS hostname without domain name in enterprise

How can I set the following DNS setting for internal usage? What's the setting method or distinguished name for this? For example, I can type the following three url and all can find the same IP record. a -> 123.123.123.123 a.test.com ->…
tony
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How to get access to the IIS Websites using Host Name without configuring the host files

I'm currently want to setup websites using the IIS. I'm using the AWS Server. I have 2 websites which I want to setup which is www.a.com and www.b.com. For the first websites www.a.com, I create the sites name websitesa. I already done doing the…
Norain Mat Idris
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When using Ping how can i export only the Hostname and IP to excel or csv

new here and hoping someone might be able to help me with this. I have approximately 200 workstations that have had DHCP reservations completed, I would like to Ping them all and return only the Hostname, IP. If possible to get timed out or, failed…
Jason
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In a multi NIC system, which system NIC IP is returned by InetAddress.getByName(hostname)

I have a multi NIC system where NIC_1(public network), NIC_2(private network) are associated with IP_1, IP_2 respectively. Using the system's hostname I tried to get the system IP using InetAddress.getByName(hostname) and I found that the…
Arun kumar R
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Where does puppet pull the hostname info to name the certs in the ssl directory?

When I spin up my AWS machine, the first thing I do is run hostnamectl set-hostname myhost.test.com but then when I install and run puppet, it is pulling standard-1-ami.test.com as the cert name. standard-1-ami is the name of my AMI. Where is it…
J. Tate
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Http Client host name is null?

When HttpPost method is with request body to URI "https://app_server.test.com:9100/processes" using HttpClient to execute the HttpPost, I get an Exception: Host name may not be null Sample Code: HttpPost postRequest = new…
krishnaraj
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What happens when fire hostname "withsometest" on linux server

Team, today i did some mistake on customer production server. Unfortunately i fired hostname 90 on root terminal. then i typed hostname and it returned 90 instead of actual hostname . It was typo while typing hostname -I. (Checking for IP address…
Siva Krishna
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.NET Unknown Hostname exception but nslookup works

I am writing a program that downloads FTP files with FluentFTP, but I get the following exception when trying to connect: Host desconocido en System.Net.Dns.GetAddrInfo(String name) en System.Net.Dns.InternalGetHostByName(String hostName, Boolean…
Alejandro
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