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Questions tagged [curl]

cURL is an HTTP client library and command line tool.

646 questions
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Curl with custom certificate

I 'd like curl to work with sites signed by goDaddy: If I call curl mypage.com/bla I am getting a certificate verification error. I tried getting the ca certificate with this snippet: echo | openssl s_client -connect mysite.com:443 2>&1 | sed -ne…
ProfHase85
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Why did git stop working after server disabled SSLv3?

Like most others, our repository server needs to disable SSLv3 (and v2) ASAP. However, doing so seems to break our git-clients -- at least, on RHEL5 (connections from my FreeBSD desktop work fine). Even the most recent git (2.1.2) fails, and…
Mikhail T.
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cUrl for an HTTPS address/domain times out unless previously accessed from browser

I've lost a couple days to this problem and hope it sparks a thought from someone. I am integrating several systems together using Powershell scripts. One of the two services I am connecting to (hosted JIRA) can be accessed just fine from my local…
Tarwn
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curl and wget attempting an ipv6 connection

On my dedicated server (hosted by OVH), that is running a fresh install of Ubuntu 14.04, curl and wget take approximately 10 seconds to complete a simple request. $ curl -v google.com * Rebuilt URL to: google.com/ * Hostname was NOT found in DNS…
Daniel S
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SSL verification error with git (on github) on Ubuntu 14.04

I'm trying to clone the atom repository that just went fully open-source and I've run into some trouble. Attempting to git clone the repository is producing an SSL error: wug@wugputer:/src/test$ git clone https://github.com/atom/atom.git Cloning…
Wug
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Why are DNS lookups not respecting /etc/nsswitch.conf & /etc/host.conf?

I have an issue where hostnames are being looked up from DNS even though they are present in /etc/hosts. I have the following configured: /etc/host.conf: order hosts,bind /etc/nsswitch.conf: hosts: files dns /etc/resolv.conf: nameserver…
Damon Snyder
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Executing script remotely with "curl | bash" feedback

I'm working on a platform that uses a lot such commands: ssh login@server.com 'curl http://some_server/script.sh | bash' This is really clean and handy to execute scripts remotely, however, I don't see anyway to get the output/exit code of the…
rmonjo
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NTLM with cURL returns 401

Goal: connecting to an Exchange server (EWS) Method: cURL Problem: Cannot get authenticated (NTLM), request returns 401.1 There seems to be an old, well documented 2 issue that started with cURL's move from OpenSSL to NSS. I read that the…
Nanne
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Ubuntu 11.10, using wget/curl fails with ssl

On a completely new install of Ubuntu I'm getting the following errors when using wget: wget https://test.sagepay.com --2012-03-27 12:55:12-- https://test.sagepay.com/ Resolving test.sagepay.com... 195.170.169.8 Connecting to…
Greg Spiers
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curl --ftp-ssl to grab all files in remote directory

Is it possible to get all files in a directory using curl? Here's my string so far: curl --ftp-ssl -k ftp://user:pass@IP This will LIST the files in the user FTP directory, how do I adjust this string to get (RETR) all files in the remote…
orbitron
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Multithreaded downloading with shell script

Let's say I have a file with lots of URLs and I want to download them in parallel using arbitrary number of processes. How can I do it with bash?
synapse
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Upgrading command line tools to support TLS1.3 on Amazon Linux 2

A server I need to communicate with only allows TLS1.3 traffic. I have thus updated the version of OpenSSL bundled with Amazon Linux 2 to OpenSSL 1.1.1c. Following this guide I am now able to use TLS 1.3 using OpenSSL e.g. openssl s_client -connect…
Anon957
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nginx does not respond correctly to HTTP/1.1

I'm having an issue where certain clients that first try to connect via HTTP/1.1 are not correctly getting forwarded to HTTPS curl -v http://indentationerror.com/ * Trying 217.45.175.173:80... * Connected to indentationerror.com (217.45.175.173)…
Alex Baldwin
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Determine which TLS version is used by default (cURL)

I have 2 servers that both run curl 7.29.0 and CentOS 7. However, when I run the following command I get 2 different results: curl https://tlstest.paypal.com PayPal_Connection_OK ERROR! Connection is using TLS version lesser than 1.2. Please use…
Craig
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curl gnutls_handshake failed: Error in the pull function

We run a curl command regularly, and suddenly last night it started giving us errors. The error is this: curl: (35) gnutls_handshake() failed: Error in the pull function. Our server is Ubuntu 16.04.3 with all the upgrades and a fresh reboot. The…
Magmatic
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