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Questions tagged [curl]

curl is a command-line tool for transferring data using various protocols.

curl is a computer software project providing a library and command-line tool for transferring data using various protocols.

The curl project produces two products, libcurl and curl. It was first released in 1997.

Website: http://curl.haxx.se/

390 questions
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The program 'curl' is currently not installed

I am trying out Meteor http://meteor.com/examples/leaderboard I have to use CURL, which I am familiar with on Windows. Now I try to install it on Ubuntu 12.04. But i get these errors: kevin@ubuntu:~$ curl https://install.meteor.com | sh The program…
Kevin Simper
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16
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2 answers

Protocol "https" not supported or disabled in libcurl

When I try curl http://google.com it works however when I do it with https, it gives this error: curl: (1) Protocol "https" not supported or disabled in libcurl I've searched for various answers but none explains how to fix it?
nabtron
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1 answer

How to get curl verbose output without the TLS negotiation?

Is there a curl option producing everything like -v except for the TLS negotiation? I need both the input and output headers, but don't care about TLS as I know it works.
maaartinus
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5
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1 answer

empty curl-config --ca

I'm having a problem using curl. Apparently, the problem is that curl-config --ca returns an empty line. What I have tried is to set CURL_CA_BUNDLE environment variable but this and try to execute the curl command after, but this didn't help. I…
omid.n
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5
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3 answers

How do I install curl with http3 support

It seems like curl packed with ubuntu does not have http3 support. How do I enable http3 in curl?
Cherona
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Error using cURL on the WhatsApp web

I'm trying to do a cURL, getting only the header of a site: curl -I https://api.whatsapp.com/send/?phone=51988888888&text&app_absent=0 But I get a prompt, until pressing Enter or Ctrl + C. Is there anything that I can do?
Jorgeee
  • 293
3
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1 answer

`CURL_OPENSSL_4' not found (required by curl)

i am trying to use curl and curl -H "Content-Type: application/json" -X POST -d '{"items":[{"name":"first order","id":42}]}' http://localhost:8080/create-order responds with curl: /home/sara/LD_LIBRARY/libcurl.so.4: version `CURL_OPENSSL_4' not…
user3801239
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Are there any plans to update curl package to its latest 8.4.0 version, for all ubuntu flavors?

CVE-2023-38545 and CVE-2023-38546 have been flashed for cUrl/libcurl. Are there any updates about the plan of updating curl package to its latest version of 8.4.0 for different ubuntu flavor's
sunil mali
  • 37
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cURL on Ubuntu 21.04 does not usually display JSON response bodies

I just installed Ubuntu 21.04. I was surprised to find that the version of curl that comes installed does not display JSON response bodies in many cases... I'm still trying to understand why sometimes JSON bodies are shown and other times they…
Eric Canton
  • 131
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Difference between curl and aria2?

What is the difference between curl and aria2? This post describes it as download engines, but does not elaborate further. Also, how would I know which of them would be faster?
pritmit
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How to tell if cURL Module is enabled

How do you check to see if you have cURL enabled? I have tried to install using sudo apt-get install php5-curl as well as sudo apt-get install php7-curl both show that they read package list, build dependency tree, and reading state information but…
tseward
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A mystic curl error on Ubuntu

I do have a mystic error: CMake Error : downloading '' failed status_code: 1 status_string: "Unsupported protocol" log: Protocol "https" not supported or disabled in libcurl Closing connection -1 upgrading said I had the newest…
katang
  • 131
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cURL - 404 error when trying to POST a file

Forgive my Linux n00bishness, I'm only just starting out! I'm trying to POST a file to a Windows web listener using cURL but am receiving an error that I haven't been able to find an explanation for online. I've never used cURL before (and am very…
thanby
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posting HTML req to RESTART ROUTER via terminal on CURL fails

I read from this page how to restart the router using curl. I got the command for my router http://192.168.1.1/Forms/tools_system_1?restoreFlag=0&Restart=RESTART It works when i put it in browser's address bar but when I use curl curl -u…
Gaurav Sharma
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curl: symbol lookup error

I'm having problems installing curl on a laptop running Ubuntu 20.04. I simply run sudo apt install curl And it all seemed to work: Reading package lists... Done Building dependency tree Reading state information... Done The following NEW…
Rodrigo Targino
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