Curl could not resolve host Share Improve this answer Ah yes I forgot: after activating the following 3 services and deactivating the other network services, the wireless network connection is OK. So it's impossible to find the ip address of the api endpoint. This can happen when [ root@server ~]cPs# curl https://domain. In this comprehensive guide, we’ve thoroughly examined the methods to address and rectify the ‘Curl 6: Could Not Resolve Host’ error, a common networking issue encountered in Linux systems. Make sure that file exists and is world-readable. Try to set an other DNS server like 8. If you run host -v api. However if I run the very same sc In Android Jellybean, when I try to use curl to access a URL it gives me the following error: curl: (6) Could not resolve host: Here is the command I am trying from the Android shell: $ curl http curl: (6) Could not resolve host, when access subdomain. You may also want to post the output of iptables -nL to ensure you curl: Could not resolve host: Authorization. 3. In this article, we are including the Google DNS server in the file. I would like to say Docker to use my DNS instead of set fixed IP. Searching a little bit more made me land on WSL throws (6) Could not resolve host: raw. xx , Could not resolve host Sean Malen April 18, 2024 03:42; Updated; Symptoms. The host is a Windows machine. I haven't change or updgraded any package on my debian server (Debian GNU/Linux 8) and the problems started intermittently recently and seem to be really random (5 to 10 times a day maybe) I'm starting to build my first API, after succesful testing on localhost(Mac OS X El Capitan) I uploaded it to my digitalocean server running Ubuntu 16. curl_error() = "Could not resolve host: (hostname); Host not found. Share Improve this answer I host an application via xampp on a windows machine. Normally browser should save it in file. 9" ) on my Laravel 5. I run following script in gitlab's job: after-merge-to-release: script: - set -x - > curl\\ --X POST --header 'PRIVATE-TOKEN:xyz' --header 'Content-Type curl: (6) Could not resolve host: services. Sometimes you will come across this error when you execute the wrong Curl syntax. update: After fixing the issue with DNS , add -L option to curl which allows it to "follow redirects". Now, I’ve already seen on different posts that other people have already encountered the “CURL ERROR: permission denied” or “CURL ERROR: Failed to connect” but I can’t seem to find anyone that has found and/or solved this with the “Could not resolve host”, if anyone could help that would be greatly appreciated! Thanks in advance Seems to me that the host just does not exist: $ host download. local:7000 However, it returns the following error: curl: (6) Could not resolve host: service-b-beta. CURL not working in Docker Image [Unable to access the host in Docker image] 2. io | bash -s stable --ruby but I always get this: % Total % Received % Xferd Aver How To Fix Could Not Resolve Host: api. 8再运行上面代码，之后再输入密码就可以了原理是什么博主暂时不清楚，之后找到答案了会在这里补充。 Try configuring the docker daemon to use a default dns server by configuring daemon. The real solution is to have your DNS queries work locally, that is by using either a local nameserver such as unbound, or some trusted one (your ISP one if you trust it, or another one you control). com | sh” returns “curl: (6) Could not resolve host: get. org; Unknown error" Created a Azure VM (Windows Server 2019 Datacenter, Standard D4s v3; 4 vcpus, 16 GiB memory) If issue is not resolved yet then check contents of file /etc/resolv. 21. I get the ip address I created a ingress cluster and a ingress service first and then to route a request to point to NodePort-serviceA (resources-service) and NodePort-serviceB (staffing-service) in a k8s-cluster, an i Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Use 'kubectl describe pod/curl -n exampleNamespace' to see all of the containers in this pod. 8k 13 13 gold badges 79 79 silver badges 120 120 bronze badges. tld. – Striezel I'm having an issue with cURL where any request returns Could not resolve host: example. Only PHP curl failed to resolve it. Why do I get "curl: not found" inside my node:alpine Docker container? 3. all these comments and random characters (encoded in base64) is python's code which you should save in file get-pip. Hot Network Questions How to work with an Ethereum testnet (sepolia) on a Trezor wallet into Safe Global? Shade some squares in the grid Extension between the abelianization of the pure braid group and the symmetric group ConLang for a pet I am trying to make a POST request on windows console with some json data and I get this error: curl: (6) Could not resolve host: John, curl: (6) Could not resolve host: lName curl: (6) Could not r curl: (6) Could not resolve host: application curl: (6) Could not resolve host: Simple curl: (6) Could not resolve host: simNBQHl {"error":{"message":"authorization required"}} I've tried various edits (including double brackets, removing spacing at certain points) - this doesn't work, and at times gets an invalid json used response. conf to determine where they should look for information. com” In same Debian version with graphical interface installed everything works. If you make changes, check again after reboot with cat /etc/resolv. conf. Thanks for * Hostname was NOT found in DNS cache * Could not resolve host: sub. So, make sure that you have placed the right curl The “Curl Could Not Resolve Host” usually occurs when the curl cannot create a connection between the host and the server. In other words, this error occurs when the DNS You may find the “could not resolve host” error when using retrieval commands like wget, cURL, ping, or nslookup. Without the “curl could not resolve host” issue, the user should be able to execute the curl command seamlessly. Chances are it will clear up on its own. PHP Unable to Resolve Hosts. com pls help me Getting curl: (6) Could not resolve host: localhost. Hot Network Questions curl: (6) Could not resolve host: localhost. com via DNS. Learn more. 54. pi-hole. 2 curl: The URI prefix is not recognized. Description. maven. typicode. 1" to "nameserver 1. Not sure if it could be related, but I am running backup and sync to a second HDD daily and could only suspect the system stopped around the time while the back or sync was running. This does not happen when the php is called with php command or when apache2 is started in debug mode (-X). io What I expected to happen connecting to netdata? Netdata Community Forums Could not resolve host: my-netdata. libcurl can't get CURLINFO_EFFECTIVE_URL. com" which will keep trying and end with "Unable to select a server ¯_(⊙︿⊙)_/¯" To Reproduce using dock Stack Exchange Network. If there are not enough CPU and memory resources available on a node, Felix may not be able to function properly, leading to networking issues within the cluster. Ultimately, the issue came down to the curl configuration. com Host download. libcurl returns CURLcode 23. Ask Question Asked 8 years, 10 months ago. If you changed DNS configuration for the domain (especially on the registrar side), taking it effect could take some time. exampleNamespace command terminated with exit code 6 Curl pod was started with following yaml: apiVersion: v1 kind: Pod metadata: name: curl namespace: exampleNamespace spec: containers I have a docker alphine container however all curl calls fails with curl: (6) Could not resolve host. curl: (6) Could not resolve host: myinvestlist. How To Fix curl: (6) Could not resolve host Error in Linux 1. but I'm not happy with that. I tried increasing php memory limit, max execution time, reusing my curl class (rather than creating new instances), immediately close the curl connection, unsetting objects, changing api Sometimes, the hostname can also show the “Curl Could Not Resolve Host” error, so try to check the “/etc/hosts” by running the following command: sudo nano / etc / hosts In case the hostname is already defined, make sure to remove it and save the file. com when trying to install NVM and cant ping google. com (with the 'verbose' option to show responses in dig-like format), you will see that it is actually equivalent to these 3 commands in a row: cURL in PHP does not have a default method for setting this timeout, I would suggest resolving the hostname using another method with a timeout, and then passing the IP to cURL. com" so i think the problem is in cURL and not in my application code (i'm using NEXMO CodeIgniter library). Restart of Docker daemon helped to me. I really don't understand what could be wrong here or how I can debug this. 2. , "Could not resolve host: Plants vs Zombies" errors are all caused by the incorrect escaping of the double quotes after the -d. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The standard hostname lookup functions on Linux use /etc/nsswitch. cluster. 4. Mar 2017, 15:09. curl -H "Content 下载homebrew时遇到报错 curl: (6) could not resolve host: raw. Add a comment | 1 Answer Sorted by: Reset to default Problem/Question I want to add a Node but this comes curl: (6) Could not resolve host: my-netdata. I tried apachectl restart - didn't work. curl error: couldn't connect to host. I don't use a proxy, nor do I > use SSL. Could not resolve host in Curl. fedora. crt" because it does not know the ip address of this hostname by yielding the following message mentioned in your question. Thanks for the link, but the DNS wasn't the problem. Is this just me? The text was updated successfully, but these errors were encountered: All reactions. cURL cannot connect to host. But in postman, is there a way to add a test to validate this behavior? postman; saas; postman-collection-runner; Share. localhost. I was noticing system hangs roughly once a week but couldn’t trouble shoot due to missing logs after restart and I couldn’t SSH in to see why the Pi was unresponsive. so curl attempts to fetch the URL GET, or read from host with name GET. server { listen localhost:8085; location / { default_type text/plain; return 200 "Thank you for requesting ${request_uri}\n"; } } Curl couldn't resolve host while nslookup in command line worked fine. Now we have Learn the common causes and solutions for the curl command error that occurs when the DNS resolver cannot find the hostname. Your server is unable to connect outbound to another server or domain. # This shows double quotes showing up in the output from jq # you can use `od -a` if you don't have xxd $ jq '. There is a company firewall setup, but I don't have access to > it. Improve this question. asked Jan 4, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I confirmed Apparently there is some problem with your DNS resolution in the ubuntu Server. Provide details and share your research! But avoid . tv If broadcasting to Twitch has been working for you regularly, this may just be a temporary outage. common-space. Fixing Curl Syntax Errors. Kind Regards, SleinEater / Niels Php curl errors. com not found: 3(NXDOMAIN) So, either . See the contents of /etc/resolv. Conclusion I've been following a blog on how to compile modsecurity with nginx, Blog. We began by establishing a basic understanding of the problem, The --resolve switch allows you to tell curl which address to request when it would resolve a given hostname. In my case the problem was that it was a local IP address only defined in my pihole local DNS records, combined with having a fallback DNS resolver listed in my network settings. Docker php curl connection refused. )You can configure the default network to make the "user" default network be the same as the I've been using curl through a mitm proxy for pen-testing and getting the same issue. I have a CentOS 7. 0curl: (6) Could not resolve host: discord. sudo nano /etc/resolv. " – Chris. 6. Add a comment | A similar question has been posted at but i could not find the solution there Curl error Could not resolve host: saved_report. I always access the same URL. Mostly this will be your Modem IP address. Ensure that your DNS server is properly configured and can resolve host names correctly. This install of curl is configured by the brew formula to use c-ares for domain name resolution. Re: curl: (6) Could not resolve host: google. 3 machine that is a guest running on Oracle VirtualBox. wait until the host becomes available again; find a replacement host and update that to yum sources; remove the host from the sources; Note that Why am I getting "Curl (6) Could not resolve host" after I did a "yum -y update"? Post by GeorgeRT » 15. Curl issues with API call - could not resolve host. I've both tried to run the cURL request The simple request didn't work, but I realized why. localdomain? also setting the IP address of the other interface instead of 127. I've already tried running nslookup. curl -i httpenv:8888 curl: (6) Could not resolve host: httpenv kubernetes; curl; coredns; Share. example. 0. 0) for windows, but when I copied the following line using the button COPY AS CURL: curl -XGET 'localhost:9200/?pretty' It gave the error: curl: (6) Could not resolve host: 'localhost I had tried the solution here to disable IPV6 but the problem still remains. libcurl won't load contents of URL. Follow edited Apr 11, 2024 at 10:04. your machine has a wrong / missing dns / network configuration. 1:53 dns server. 04. It can arise due to problems with DNS resolution, incorrect curl command syntax, or network connectivity issues. Follow edited Nov 3, 2021 at 10:07. I realized that I have to specify the HTTPS port in the URL despite the https:// at the beginning. check that curl is not an alias (alias curl), which can override the curlrc file location. Other way to resolve the issue is running docker with --network as above answer mentioned. Today, for no reason I can determine, three of them became unable to resolve a specific url. com and it worked for me. You declare a separate shopnet network, but don't attach your network to it. " This error can occur for a few reasons: The domain Getting curl: (6) Could not resolve host: localhost. curl: (6) Could not resolve host: invaliddomain1281738012732. For example, there is a standard 'files' module that reads /etc/hosts (and /etc/passwd); there is a 'dns' module which result is still "Error: Could not resolve host: www. curl: (6) Could not resolve host: data goes here,; No data record of requested type curl: (6) Could not resolve host: data2; No data record of requested type curl: (3) [globbing] unmatched close brace/bracket at pos 16. cURL POST request with bearer token results in "Could not resolve host: POST" Hot Network Questions Can a rational decision ever be regretted? "curl couldn't resolve host 'GET'" says it all. This option works correctly when used without an http proxy, the DNS entry is found in cache. When I execute the following code in my Assumed gdid tool returns the id of the tool container from this compose project, that container should be able to resolve the hello container by its service name and access the application that runs inside it without any issues. Instead, char* is used for any string-like content. Modified 5 years, 10 months ago. 1:8081 The -x parameter passes the proxy details - you may not I could workaround the problem doing something like this: docker build --add-host central. com or Curl err[6]: Could not resolve host: myolddomain. Post the output of ip addr and ip route and make sure to include information regarding the local network. Help. de" -H 'Access-Control-Request-Method: The first two things to do are: 1) Make sure your Fedora host's internet connection is up, and . Type cat /etc/resolv. If you can "ping" it (and you SHOULD be able to), then "yum" should succeed. gutensite commented Mar 29, 2014. nordvpn. stopped apache and started it again - that fixed it. Note that all . json | xxd # 00000000: 2268 7474 7073 3a2f 2f78 7878 If you are using git from wsl guest vm on Windows host, and connected to a vpn on host to access github, then you may add github's ip address to windows host configuration to temporarily solve this problem. conf The application is running. On command prompt, when I type: curl www. 19. 8. Today, there happened to be I try to make an API Request to the Github API just for testing. pomer pomer. Curl not working, error: couldn't connect to host. This configuration tells the "hosts" lookup functions to first use the 'files' module (which reads /etc/hosts), and then if it has no succesful results, then use the 'dns' module If you use the --request / -X option you can change the method keyword curl selects, but you will not modify curl's behavior. Note: Calico uses a component called Felix, which runs on each node and is responsible for managing the network policies and routing for that node. I wrote this curl command which doesn't seem to work. Could not resolve host. It would be more elegant. Since it says it could not resolve the host, I presume the problem occurs before the domain name can be resolved to an ip. Else the file can be found (or created) at C:\ProgramData\Docker\config\daemon. apache-http-server; curl; Share. xx. If using Docker Desktop, you should NOT edit the file directly. conf and still can't do a host google. 1" or upstream resolver of your choice, save and exit I had this issue on my laptop: I could resolve the URL with ping, dig, nslookup and host, but not with curl or in Firefox. Hot Network Questions Languages that don't differentiate between "want" and "must"/"have to" 'Could not resolve host: hostname' I know there are like a 1000 instances of this question on stackoverflow but I have tried all the suggested answers/comments in them for the past 5 hours and nothing seems to work. It's probably the socks5 line; that's the only one that generates the specific Could not resolve *host*: line, others have Could not resolve *proxy*. com Any suggestions? curl; Share. fb_sean November 5, curl: (6) Could not resolve host: text curl: (3) [globbing] unmatched brace in column 1 curl: (3) Bad URL, colon is first character curl: (3) [globbing] unmatched brace in column 1 curl: (3) Bad URL, colon is first character curl: (3) [globbing] bad range in column 2 curl: (6) Could not resolve host: query curl: (3) Bad URL, colon is first . They want to show you both IPv4 and IPv6 addresses, so they need to make an A query and an AAAA query. a. whitebear whitebear. com When I try connect via the IP address, one of the virtual hosts seems to respond. 5. conf file specifies which modules to use for each database. As I've been saying, I did try this solution but it didn't work as well it gave me the same result which is the curl: could not resolve host. svc. Change the firewall rules to make an exception. conf to check what DNS server your Fedora using. In the above snippet cURL uses 127. Visit Stack Exchange curl -o -X POST which then means that it will save the output to a file named -X. 101. 8 or 1. com解决方法如下打开Mac系统设置，搜索"DNS域"，添加新的服务器地址8. curl flicron-backend-service:3000 curl: (6) Could not resolve host: flicron-backend-service curl flicron-backend-service. org, then perhaps you can use an alternate mirror instead: After i install anonym8 and type anonym8 start, there is no internet connection and when i type anonym8 change and getting the ip it print out this message Current Proxy IP: curl: (6) Could not resolve host: icanhazip. Commented Oct 27, 2010 at 17:17. I had to edit the /etc/hosts. crt Assumably you do not intend to connect to some site named I was having this exact same problem, but I encapsulated my php curl commands into a class. curl is unable to resolve host only when the script is run via udev rules. com: it works fine curl localhost:9200: elastic search hosted here, works fine But, the comm error; 14: curl#6 - "Could not resolve host: mirrorlist. Viewed 12k times 0 . Asking for help, clarification, or responding to other answers. I installed the latest Guzzle Version ( "guzzle/guzzle": "^3. php i have the following Code: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This can help determine if the problem is specific to a particular host or if it’s a broader issue with your network or cURL configuration. NET Web service Hot Network Questions Is it necessary to report a researcher if you are sure of academic misconduct? If the problem persists, then change/add your DNS server to google DNS servers : 8. Edited it in windows host file and xampp httpd-vhosts. com Mon Apr 15, 2024 2:52 am I haven't tried other networks with the pi because I need to have the smart plugs on the 2. I am using curl to download a file from an online web page but it gives this error: curl: (6) Could not resolve host: jsonplaceholder. conf and set nameserver 8. Case Study: Command line curl resolved the host. test. Only when requesting php from apache2 multi-instance, the dns is asked to a non-existent 127. If you’re running cURL on your local machine, check your DNS settings. So I guess (but not sure) this has something to do with the DNS. I’ve identified the problem, perhaps not related to NC. The Linux server can ping itself by its hostname Curl "Could not resolve host: POST" ASP. tld/ curl: (6) Could not resolve host: domain. I have a local WordPress installation running at: https://catalogue3. google. 0. I thought the shell would evaluate the string, but it looks like it didn't. twitch. Especially since you said "sometimes there are issues", The curl could not reach the host. I am following the guide in this page. org. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. box. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Could not resolve host: view-api. I've encountered a curious situation and now wonder if anyone can explain or guess the reason for this behavior: when I CURL my endpoint it responses with 'Could not resolve host' the first several attempts (2-5 times in some cases), but then finally it returns with expected response without me changing literally anything. But when i try to make a curl ca Describe the bug Deploying bubuntux/nordlynx in docker results in the following error: "curl: (6) Could not resolve host: api. CURL C++ no return. Do you have to call this on any particular current directory, or will this apply the selinux bool from any directory? yum is unable to fetch the repositories from Red Hat CDN and failing with below error:- # yum repolist Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager message: curl: (6) Could not resolve host: get. curl_easy_perform: Couldn't resolve host name. xml; No data record of requested type I am trying to use the service name but it does not get resolved I have tried from inside minikube to curl the backend-service-name did not work. I've thought it might be something about how windows console is dealing with the single and @YvesGonzaga can you access it in a web-browser? or how about adding a fully qualified local-loopback hostname, alike:test. I haven't found what was the reason of that state. net _ Could you guys help me? I did set up a static IP Adress and all other stuff. I had the same problem last week - curl worked directly from host but not when ran during build from Dockerfile. gradle. Add a comment | Your Answer Reminder: Answers generated by artificial intelligence tools are not allowed on Stack Overflow. 1. When i try to do the following in command prompt, curl says curl: (6) Could not resolve host: \; Host not found > Curl: "Could not resolve host: [URL_host_name] (Domain name not > found)". Copy link Author. "and now everything works" if you are happy sending all your internal DNS activity to an external party, yes. See the The, e. docker. Temporarily reset your nameserver on the Pi and then re-run the install script. Hot Network Questions Happy 2025! This math equation is finally true. The backslashes escape the space after them, which means it gets fed into curl, which can't resolve a host with the name (space). I've been using a fanless ubuntu server for a couple of months and been transferred my Laravel API Passport to different servers like Ubuntu and for development Windows. cURL gives Couldn't resolve host. cloud. Curl says it cannot resolve host but host can be resolved. If you add a DNS resolver to /etc/resolv. com . Learn how to fix this error. com; Name or service not known when the script is accessed from a browser. 2) verify that you can ping mirrors. Results in: curl: (6) Could not resolve host: getcomposer. prop' data. test domains should resolve to localhost, as I use Laravel valet. my-web-site. If, for whatever reason, you still can't connect to mirrors. I am trying to run some elastic commands through curl. The curl command should be able to connect to the provided hostname and carry out the intended data transfer or request. (Your answer addresses this by explicitly naming the other network. json. url. curl & wget cannot resolve internal dns names within the aks cluster but nslookup , host , dig work fine 0 Resolve-DnsName resolves hostname of IP, but nslookup fails I exec into the pod that is associated with service A then try to send curl request to service B: curl service-b-beta. In my routes. The web page explains how to check and Learn the possible causes and solutions for the error "curl: (6) Could not resolve host" that occurs when the curl command cannot connect to the specified hostna The “curl could not resolve host” error suggests an issue with the hostname resolution. Example, add following lines to C:\Windows\System32\drivers\etc\hosts Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 8,8. Configuring the Google dns server One of those backends is powered by the c-ares library and when curl is built to use c-ares, it gets a few extra superpowers that curl built to use other name resolve backends do not get. It can be edited from within Docker Desktop, under Preferences / Daemon / Advanced. But --link is deprecated it will be remove in the future. Follow asked Oct 30, 2018 at 4:59. Change "nameserver 127. 725 5 5 gold badges 13 13 silver badges 28 28 bronze badges. 1 (localhost) instead of resolving www. Add Google DNS server. The problem is I would like to use this Dear helper, I got a problem Problem: _pi@raspberrypi:~ $ sudo curl -sSL https://install. com" --ssl-no-revoke -x 127. Couldn't resolve host using curl in PHP. curl is complaining that it cannot reach "domainname. Here is how I fixed it: IPV6 Disabling. local:3000 curl: (6) Could not resolve host: flicron cURL error: Could not resolve host. The accepted solution didn't work for me. githubusercontent. centos. Thus said, no it is not intended behavior → something is wrong. I can ping 8. The problem here was that the URL does not actually provide the file, but host and nslookup make several separate DNS queries – one for each record type. d/echo. org:151. com. Because wsl2 has problem routing connection to vpn tunnel. 1 APP. I attached the evidences for anyone interested. fedoraproject. Then the following word (POST) will be treated as a URL since it doesn't start with a dash Using that URL (or host name rather) then causes this error: Could not resolve host: POST because curl fails to resolve that host name. . Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company setsebool -P httpd_can_network_connect on did not work for me (on Centos 8, trying to get fail2ban curl-ing to a webhook whenever ban/unbans triggers). -L doesn't expect GET as parameter. The user_api service doesn't have a networks: block, so it connects to the default network that Compose automatically provides. rvm. I finally figured that curl needs a parameter telling it not to check certificate revocation, so the command looks something like this: curl "https://www. 4. Any ide on what could be wrong? DNS seems to work ok Best regards Magnus Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. After some searching I figured out that problem couldn't be the syntax used for the request since it works on UNIX shells. fr. io. conf which contains:. Browser resolved the host. default. 34. It's only that specific url, as well - all other urls work fine. ping xx. 1 might help, so that it won't use the loop-back interface (in case the local web-server does not listen to all available IP). g. 8 from the Linux server. The current version of my C++ curl could not resolve host if URL is provided as argument. Either remove the backslashes: curl -H "Origin: https://mietkauf-pkw. I created a custom url. com The script runs fine when I run it directly as a sudo user or a normal user. Hot Network Questions Determining Necessary Conclusions from Logical Statements Same problem might also occur with other parameters for curl. you can check the environment for smart quotes using env | grep '[“”]' – Anya Shenanigans Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I tried to verify that everything works with creating the file /etc/nginx/conf. Load 7 more related questions Show fewer related questions Sorted by: Reset to default Know I am trying to download flurry analytics exception logs using CURL. redhat. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I'm trying to install RVM on my environment following the instructions on RVM page curl -L https://get. There are a lot of different firewall applications, so you need to look up which one you are using. You will notice that the URL has a trailing period which makes it incorrect if you look closely at your command; if I replicate your command, this is the output: Code: Select all The command “curl -fsSL get. local service A: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company we discovered the problem was the dash character; the codepage specified in Putty was not consistent with the codepage used at the host so curl treated the -v expression as the hostname. This means that if you for example use -d It sounds like you are trying to use curl to make a request to an HTTPS url and are encountering an error that says "Cannot resolve host. curl: (7) couldn't connect to host What is wrong in my settings? 3. Hot Network Questions How much power can I obtain by converting potential/wind energy using propeller as generator like RAT/Wind turbine Do calculation using property list Packing coins in a square frame Euler's Method on curl: (6) Could not resolve host: raw. bfontaine. You can try the below commands before changing your DNS server : Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Check at bottom of below file to see if any "static domain_name_servers" configured ?sudo nano /etc/dhcpcd. Also, you may have to bring the NIC up with ip link set <eth adapter id> up. com then you need to check your local network configuration. When I try curl <url>, those three instances say "curl: (6) Could not resolve host", while all the other instances are able to resolve the url and return the correct data. crt * Closing connection 0 curl: (6) Could not resolve host: domainname. That means that libcurl cannot use std::string for strings. curl: (6) Could not resolve host: exampleService. * Could not resolve host: domainname. The nsswitch. curl: (6) Could not resolve host: client_secret=CLIENT_SECRET curl: (6) Could not resolve host: grant_type=authorization_code-F curl: (6) Could not resolve host: redirect_uri=https curl: (6) Could not resolve host: code=CODE Does The problem looks like jq was putting surrounding quotes around the json, and curl was considering it part of the url. I guess service apache2 restart is different than apachectl restart I have a bunch of amazon ec2 instances. 1. com * Closing connection 0 curl: (6) Could not resolve host: sub. I tried everything that comes in my mind and now I'm running out of ideas, so every help is appreciated. it doens't resolve, and you ought to add that hostname to your hosts file, with the ip address it should have, if your intention is really to contact host GET. So it not support resolve by hostname in default bridge network, then I added --link <hostname> to docker run it can resolve the host successfully. 5 GHz band and need it to communicate over that. py and run it. I installed PHP with homebrew and as a dependency it installed curl-openssl to be used by PHP. net | bash curl: (6) Could not resolve host: install. 209 . Your curl call is on one line, but it uses backslashes as though it had been meant to be spread across multiple lines. I had downloaded the latest curl binary executable (7. 56. curl certificate fail in docker container. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I don't know how c-ares works, but curl: (6) Could not resolve host: #deployment, curl: (6) Could not resolve host: username curl: (6) Could not resolve host: webhookbot, etc. user15659347 asked Nov 2, 2021 at 21:43. Namely, it gains the ability to more specifically instruct what DNS servers to use and how that DNS traffic is using the network. 21 1 1 silver badge 4 4 bronze badges. Remember that libcurl ist a C library, not a C++ library. You will see : nameserver xx. C++ curl could not resolve host if URL is provided as argument. However, it works fine when I run on localhost Usually, it should not be related to powerful of a server (maybe except the case when the server really under a DDoS attack).
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