host is any machine or computer connected to a network and can offer information, resources, services and applications to users or other nodes in the network.

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1answer
29 views

Raspberry Pi: “Cannot find host”

I changed my hostname on my raspberry pi using this resource: How to Change Your Raspberry Pi (or Other Linux Device’s) Hostname. When I use the host name on the ssh client to connect to the ssh ...
0
votes
0answers
20 views

Invalid HTTP response received from host on port 443

I am facing issue with my nagios monitor installed in centos 6 server saying HTTP CRITICAL - Invalid HTTP response received from host on port 443:. i have opened the port but still giving the same ...
3
votes
2answers
558 views

No network connection on Host or Guest simultaneously with Client Hyper-V + Windows 8

I create a virtual switch from the Hyper-V manager, then I set it as the Network adapter in the VM's settings. In subsequent attempts, this happens: The VM gets access to the internet, but the ...
9
votes
2answers
33k views

How do you add an IP address/hostname pair to the host file in Windows 7?

Our network IT people hate us, so our IP addresses are not entered into the DNS lookup automatically if we run a non-Windows OS. How do I get my Windows 7 machine to find the non-Windows OS ...
0
votes
0answers
21 views

Cant edit hosts file on Windows 8 without safe mode

I'm tryin to get https://github.com/cogitatio/vagrant-hostsupdater working on my PC with Vagrant. The plugin is meant to be able to change the hosts file with my additions but it cant get permission ...
3
votes
1answer
50 views

localhost declaration on PC?

I was wondering , where does windows declares that localhost is - the machine itself (where is it configured?) ? It is not in the hosts file. I thought it is in the Registry but I couldn't find ...
0
votes
1answer
19 views

Custom entry in hosts file not directing to correct IP

I have an entry in my local hosts file pointing to: $my-server-ip development.$client-domain.com When I ping development.$client-domain.com, I get $server-ip, but when I visit it in a browser, I do ...
3
votes
4answers
8k views

DNS lookup fails but nslookup works

I have DNS lookup problems on my internal network. I'm using an internal DNS server with the IP 192.168.1.254. If I use nslookup everything works like it should: >hawk:~ user$ nslookup ...
0
votes
1answer
70 views

How to simulate “global hosts file” on my LAN?

I would like to access machines on my LAN by names. Not with fully qualified names, but with names. Some of machines are Windows, another are Linux. All of them are obtaining IPs over DHCP, some of ...
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votes
0answers
21 views

DNS geolocation and host file

I was trying to understand DNS geolocation used to limit content country by country. As far as I understand, it is the DNS server which returns an IP address corresponding to the server that the ...
0
votes
0answers
86 views

windows 8.1 hosts file # redirect this is just a bad ideas

I've been editing my host file for a while never had this kind of problem. A few days ago I'm not sure either windows or a malware override my host file For example if I did this 127.0.0.1 ...
1
vote
3answers
415 views

How to simulate entries in HOSTS file with an IE 7 browser plugin

Is it possible in Internet Explorer 7 to simulate HOSTS file entries with a plugin? For example, can you tell IE to resolve all requests for xyz.com to a specific IP address? We have some QA testers ...
0
votes
1answer
33 views

USB Type B: Why male vs. female differentiation is not enough?

This manufacturer website is very definite: The two types of plugs have the same number of pins, and are electrically identical. They are only different mechanically. This was an intentional ...
0
votes
1answer
54 views

How can I block OS X's Apple App store by edit hosts file?

I know I can easily block Google.HK just to add those lines in hosts 0.0.0.0 www.google.com.hk www.google.com.hk But can I use hosts file to block certain App? Like what if I want to block ...
0
votes
1answer
76 views

Windows Xp DNS Resolution not working

Starting off, I am working on a client computer. I was removing a FBI MoneyPack Ransomware virus from a windows xp system. Well I got rid of that and then had a problem with the firewall. I did the ...
1
vote
1answer
47 views

Block (nullroute?) an IPv6 hostname using /etc/hosts

I'm trying to prevent my web browser from communicating with certain hosts (mostly ads and tracking). I have a list of such hosts in my /etc/hosts file. For IPv4 I can do: 255.255.255.255 ...
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votes
0answers
47 views

Bitvise SSH client won't connect in unattended mode

I have an application pool in IIS which is runnig a local .bat file. The .bat file is as follows: sftpc -profile="c:\Users\Public\Documents\Profile.bscp" -cmd="put C:\todo\* ap/" > C:\log\ftp.txt ...
1
vote
3answers
42 views

Unable to browse IP using Browser after adding in Host File

I have mapped an IP in my Host file My IP XXX.XXX.XXX.XXX myservername server name is just a name without any "." When i try to ping it from command prompt using ping myservername it return ...
0
votes
1answer
152 views

Host angularjs.org not found: 3(NXDOMAIN)

My MacBook Pro OSX 10.9.4 has network problems now, and I cannot figure it out what is causing the problem. Today I am not able to access angularjs.org with any browser, but I can access other ...
0
votes
1answer
27 views

I'd like to redirect a domain via the hosts file, a bit confused as to how

I have a program that I have lost source code for that contacts a server to check for updates. If the server cannot be found there is an unhandled exception, resulting in a SIGSEGV. I no longer own ...
-1
votes
2answers
72 views

Can I have a self-hosted VPN on my Linux host?

I have a account on a Linux host, is it possible to install a VPN (or opneVPN) on my server? or does it require special kinds of servers?
0
votes
1answer
185 views

After install antivirus nod32 on windows 8.1, I can't edit hosts file

My problem: I installed nod32 and after that I can't edit hosts file on windows 8.1 - window appears "Access denied". Of course I've opened hosts file as administrator by notepad. I don't know where ...
3
votes
3answers
4k views

Adding a line into the hosts file, getting permission denied when using sudo - Mac

I'm trying to add a line into the hosts file on my Mac by executing a one line command on the terminal. I thought this would be easy using sudo, but it returns "permission denied" when I try to add ...
2
votes
1answer
323 views

How can I prevent users from circumventing the Windows hosts file?

I realized Windows hosts entries can easiliy be circumvented by just setting a system proxy or use a webproxy like hide my ass. How can prevent my kids from circumventing my hosts file that blocks ...
0
votes
0answers
13 views

Previewing a website before changing ns record to an active domain

How can I preview a website located on server X while the active domain is on server Y? I just want to make sure that the migration is successful before changing the ns records. I've heard that it's ...
388
votes
13answers
245k views

How to clear/flush the DNS cache in Google Chrome?

As you probably know Google Chrome has its own internal DNS cache. Is there a way to clear it without having to wait for the time out or close the browser?
0
votes
0answers
24 views

How do I set “relay_hosts_only” setting using sendmail / m4

We're using CentOS and sendmail's m4 configuration. How do I set domains where emails should be delivered? I only want two domains, and would like email to all other domains blocked. I tried this ...
30
votes
5answers
10k views

Don't add hostkey to known_hosts for SSH

I want to connect to a host via SSH but I don't want the hostname to be added to my ~/.ssh/known_hosts. How can I do that?
1
vote
1answer
844 views

EasyPHP cannot modify hosts file

I am using the Virtual Hosts Manager module to add a virtual host so I can access my local site on the browser like so: http://mysite.local/. But I am getting this message: Unfortunately, you do ...
0
votes
0answers
195 views

machine ignoring host file?

So I can ping the IP address for the server I need but when I ping it by name, the server name is followed by an incorrect IP address. My host file is updated, I can communicate with my machine from ...
0
votes
3answers
74 views

create alias for existing hostnames

the question has been asked numerous times but I cannot find a clear answer. I have a database on Azure: gtxxxxxxx.database.windows.net however, to make things more easy (I hate typing) I would ...
0
votes
1answer
2k views

Allow all websites for administrator account and block all websites (but a few) for limited accounts

At my work we have a PC which runs Windows XP and is used by all employees. This PC is mainly used for our company website: a trailer booking website. At the moment there is one account: an ...
0
votes
1answer
84 views

Hosts redirection not working properly

Simply put, I want to redirect uk.wikipedia.org to en.wikipedia.org. I put this in the hosts file on windows, saved it, and flushed the DNS cache: 91.198.174.225 uk.wikipedia.org But when I ...
0
votes
1answer
51 views

Cannot edit or overwrite in explorer hosts file, even as admin

I have followed all the options I can find here. Opened hosts as administrator but cannot save 'in use by another process'. Saved in \temp as 'hosts'. Run explorer as administrator copying over ...
4
votes
3answers
4k views

Resolving UNC path using hosts file

I'm having a problem accessing a UNC path in Windows Server 2008 using the hosts file. My hosts file looks like: 10.x.x.x server_1 When trying to access the unc path: This works: ...
4
votes
2answers
278 views

Windows 7 HOSTS files keeps reverting it's permission back to READ-ONLY

As a full-time Web Developer I am constantly adding fake domains to my Windows 7 HOSTS file to point a domain to my localhost web server that I develop on. I have even built a nice little PHP script ...
0
votes
1answer
70 views

Make an IP forward to a directory on local machine

I would like to setup a forward, where I open my web browser, type in an address such as: http://helpdocs and it direct me to a folder on my computer with a HTML file in it, such as in a website. I ...
0
votes
1answer
239 views

Why won't Windows hosts file block websites?

I'm trying to block a website because someone keeps downloading crap from this website and it's spyware. I tell them it's spyware and they download it anyway. So I'm trying to block it via the hosts ...
-2
votes
2answers
127 views

Changing my hosts file won't work

A while ago, I messed with my hosts file and it worked just fine. Then I wanted to undo my changes, so instead of deleting the entries, I completely restored the hosts file using one of Microsoft's ...
2
votes
1answer
2k views

MAMP PRO on Lion: why can't I see any changes in httpd-vhosts.conf?

After adding a local virtual host in MAMP PRO (os x lion) everything works as expected. Out of curiosity I had a look at httpd-vhosts.conf file placed in MAMP/conf/apache/extra and to my surprise this ...
-1
votes
1answer
34 views

60 minutes, BIG DATA in marketing pruppose

I just saw a episode with 60 minutes US and there was an sequence with all the "social media" that's going on today - that they saving information about all their the users. And then i found ...
1
vote
4answers
58 views

Blocking a site from myself and redirecting

I've tried editing "C:\Windows\System32\Drivers\etc\hosts" by adding: 127.0.0.1 websitetoblock.com But I can still access the website. Ideally I want to be redirected to a URL of my choice if I try ...
45
votes
8answers
87k views

Remove key from known_hosts

I built several virtual machines during the last few weeks. The problem is, the .ssh/known_hosts gives me the Man in the middle warning. This happens because another fingerprint is associated with the ...
2
votes
1answer
3k views

Ubuntu 10.10 + apache: vhost not working

At home I have an Ubuntu 10.10 desktop system for development purpose. For some reason I can't get virtual hosting working. At work I have an almost similar setup (completely done by me) with Apache ...
3
votes
4answers
3k views

Block website on Windows without host file

Is it possible to block website on Windows without modifying hosts files? The reason I do not want to use it is that users need administrator options to modify it. I need some easier way to block a ...
5
votes
1answer
1k views

How to list all DNS names pointing to an IP?

I know – for example – that there are two DNS names for an IP. However nslookup ip only returns one record. How do I get all the records for an IP?
0
votes
0answers
36 views

Make URL call a different URL on Windows?

If I have a URL such as: http://localhost:12345/foo Is it possible to make this URL actually call a different URL and return that content? Such as say: http://www.google.com I would also like ...
0
votes
1answer
62 views

Cannot edit host file even with “run as admin”

I am trying to edit my hosts file and I cannot seem to save it. I open notepad (run as admin) and when I go to save it gives me the error: "please make sure the file isn't opened in another location." ...
2
votes
1answer
78 views

Can you map a certain url to another ip?

There's a similar question to this, but that one only says that you need to setup a webserver, but doesn't elaborate on that and is probably something that I'm not looking for. Another one was over ...
3
votes
2answers
209 views

How to list all hosting services on Windows 7?

I cannot host on port 80, because there is an application on the background, which hosts on port 80. How do I find out which program it is?