cURL is an HTTP client library and command line tool.

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24 views

Server becomes unresponsive while under load

We have a server setup containing 2 webservers, a RDS MySQL cluster and a loadbalancer, on AWS. The webservers are running PHP and Nginx, and contains multiple services each. We have a service ...
1
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0answers
21 views

Import a P12 certificate into a NSS database (with an alias)

Here´s the deal... I have a personal P12 certificate generated by a certificate authority. I want to use it with CURL to access a protected URL. If CURL on CENTOS was compiled with openssl, I should ...
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3answers
59 views

Is there a GUI tool to log and view outgoing CURL requests from a Linux server? [duplicate]

I've seen several similar questions - but none that truly answer the question. So here goes: PROBLEM: A script is being run on one of our servers that is making outgoing post (and other) requests ...
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1answer
17 views

APT-GET behind a proxy with Digest Authentication

I'd like to use apt-get (and other ubuntu tools) to download software and keep it updated. Unfortunately, my company has set a squid proxy to accept digest authentication only. I've seen somewhere ...
1
vote
1answer
72 views

Curl returning error 52 or 56 with REST API call spanning more than 5 minutes

So I have been trying to figure this one out for about a week now. Here is the run down: I use CURL in PHP to pull data from an API. As the response to the API call gets bigger (pulling over 15k ...
0
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1answer
36 views

Curl, lynx etc not accepting certificate locally but OK remotely

When I connect to my web server to view a site over HTTPS, I get the nice green EV thing in the address bar. When I use curl locally to connect, it complains about the certificate and dies. I'm aware ...
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0answers
37 views

cURL to my own server crashes apache server

I'm running a apache web sever on Ubuntu 14.04 LTS. I found myself in a situation where I from a php script on one server requested data from another php script on a second server. Both servers are ...
0
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1answer
71 views

Why I cannot connect to my website in HTTP using curl?

I have a web site @ www.eshipp.com, all the domain is secured by SSL so any HTTP traffic is redirected by NGINX to HTTPS equivalent URL. However it seems that some users are not redirected and then ...
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1answer
37 views

Is there a way to get curl output into a file? [closed]

Here is the script on the Linux: if [ -s $WORK_DIR/newerfile ] then curl -k -T $WORK_DIR/newerfile -u username:password ftpssl.example.bank/inbound fi I want to get the results of the curl ...
0
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1answer
180 views

Fedora 22 DNF timeout

I just installad Fedora 22 and DNF (yum's replacement) is performing terrible. 9 out of 10 request fails out of timeout, with random effect specifying IPv4 or not. The problem seems to be that DNF ...
0
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1answer
41 views

Getting can't resolve host when curling dependencies in systemd

I'm using CoreOS with cloud-init and I'm trying to curl for flannel. I have a unit file as such: [Unit] Description=Run flannel Documentation=https://github.com/coreos/flannel Requires=etcd2.service ...
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0answers
71 views

nslookup is OK, but curl says Couldn't resolve host

curl -L https://github.com/docker/compose/releases/download/1.3.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose % Total % Received % Xferd Average Speed Time Time ...
2
votes
2answers
67 views

Sniff outgoing traffic on my server on a SSL channel

Im executing a CURL command on a php application running on my nginx server (centOS). The end point is a https address so the outgoing traffic is of course encrypted. I want to see the network ...
1
vote
1answer
690 views

Add SSL certificate after curl error: “unable to get local issuer certificate”

I'm trying to access a partners SOAP API, for that goal I made a CSR and received a CRT. I've made a PEM file with my key and the CRT: cat mycert.crt mykey.key > mycertandkey.pem When I try to ...
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votes
1answer
41 views

yum does not contain the package: libcurl [closed]

I am in Redhat 5 and the following packages are not found yum -y install libcurl libcurl-devel Loaded plugins: security Setting up Install Process No package libcurl available. No package ...
0
votes
1answer
649 views

“curl: (7) couldn't connect to host” only on www. subdomain [closed]

I'm running a server with Centos 6 and Plesk 11. I have curl installed and working on all domains except on a domain that has a www. as preferred domain. [root@www]# curl ...
3
votes
0answers
172 views

CURL PHP can't resolve host [closed]

I'm trying a php script that is doing requests with CURL. But I get the error Couldn't resolve host 'example.com' $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER , true); curl_setopt($ch, ...
0
votes
1answer
21 views

Troubleshooting Curl Timeouts

I run a SaaS monitoring service. Our standard integration example is to make a curl request to a special URL we provide. We have an intermittent issue where a user is hitting a 10 second curl timeout ...
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votes
1answer
86 views

Using curl with cookies

I hope someone can help me out on this one. I have been trying this for a while now, with all sorts of variations and cannot seem to get this to work. I am trying to script a way to log in to ...
0
votes
1answer
236 views

Does CURL cache requests?

This is a pretty long question, so bear with me. I wanted to stress my Akamai Server logged in from an AWS instance. So, I started running ab benchmark. However, they seemed ridiculously fast to ...
-2
votes
1answer
217 views

Compile curl with openssl

I'm trying to compile curl with openssl support and though I've tried for hours I still cannot figure out what I'm doing wrong. Here's what I did: compile openssl like this: cd ...
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0answers
205 views

libcurl.so.4 no version information available

curl: /usr/local/lib/libcurl.so.4: no version information available (required by curl) This is the error I am getting. This error has not stopped any scripts or apps from running or preforming their ...
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0answers
81 views

Log Outgoing cURL Requests From PHP?

I currently have PHP set up to log all sent mail messages to a log file, using the following configuration in my php.ini: mail.log = /var/log/phpmail.log And it works incredibly well. It gives me a ...
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0answers
99 views

Elasticsearch snapshot / curl error

I'm currently having an issue getting backups for ElasticSearch working correctly via their snapshotting system. Per their instructions, a snapshot repository has to be configured first, using this ...
0
votes
1answer
95 views

Upload large files with curl without RAM cache.

I'm using curl to upload large files (from 5 to 20Gb) to HOOP based on HDFS (Hadoop Cluster) as follows: curl -f --data-binary "@$file" "$HOOP_HOST$UPLOAD_PATH?user.name=$HOOP_USER&op=create" ...
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0answers
38 views

Download a multipart message using curl

I have a file uploaded to a server as a multipart file. It looks like this. --c3bfe99041a144af90f7834a73a4da39 Content-Disposition: form-data; name="file"; filename="README" Content-Type: ...
1
vote
1answer
114 views

cURL to localhost gets dropped by iptables

I'm trying to use cURL on the shell to connect to localhost. I'm using curl http://localhost:80 to connect. Unfortunately, it's being blocked by iptables. Here's the error in the iptables log for why: ...
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0answers
287 views

CURL & SSL failing on a specific site [duplicate]

I can't get curl to download https://www.sicdm.caixa.gov.br/cadmut/login_internet_form.do on a CentOS 6.2 server. The command curl -v -k -3 ...
4
votes
2answers
724 views

Faster way to ping URL than curl [closed]

What would be the fastest way to check whether the specified URL is working? (responding in OK http status code)? For now I'm using curl, but I have bunch of URLs to test in a loop, so I'm looking ...
0
votes
1answer
328 views

PHP cURL call returning error 56 with NSS error -12195

I have an internal server (internal to my network) to which I make a REST API call from my external server. I don't know if it helps but the external server is running php 5.3.6 with cURL 7.19.7. To ...
2
votes
1answer
61 views

How to check SSL connectivity between certificates installed on two different server

Suppose there are two organizations which share information with each other. Every organization installs SSL certificate in their application server and provides the same certificate to other ...
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votes
1answer
93 views

cURL doesn't work when served by Apache

Getting "Cannot resolve host" as a cURL error within a PHP script using a hostname. IPv4s work fine though. Running cURL at a hostname via command line works.
2
votes
1answer
288 views

Can't access domain internally via public IP address [duplicate]

I have a dedicated server running Proxmox and a VM inside Proxmox running Debian 7 (Wheezy). As I only have one IP address, I'm using iptables to forward ports to the VM. My ...
2
votes
3answers
100 views

HTTP POST request using Curl: why nothing works?

I want to submit a form of with the following information: <form enctype="mutlipart/form-data" method="post" action="/command"> <input tyep="submit" value=" Generate Snapshot " ...
1
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0answers
63 views

curl error 51 - of multiple requesting machines, only one has the issue

I have an SSL cURL request that fails from a single machine with the following error: curl: (51) SSL peer certificate or SSH remote key was not OK This error seems to have popped up overnight, and ...
1
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0answers
54 views

Gateway/Modem overload when running a web spider

Problem: All other devices on the network experience serious lag and timed out web pages, email, chat dropping, etc while this is running. This is a cross post from stackoverflow, I may have used the ...
1
vote
1answer
208 views

Does exist a curl equivalent command in routeros?

Just starting with routeros and after searching the official docs just fetch appears I need to do a POST request to REST API but I cannot find any curl like command. Is it possible to install curl ...
0
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0answers
71 views

Segfault in libcurl.so.4.2.0 in syslog?

My syslog is being filled with entries declaring a segfault in libcurl.so.4.2.0: Mar 6 09:48:58 myserver kernel: crond[19450]: segfault at 7f46cfefbc3d ip 00007f46cff17f7d sp 00007fff79c939d8 ...
0
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0answers
273 views

php curl does not execute url

Im writing a php cron script that needs to run a url After some database modifications the php script needs to execute an url $url = ...
-1
votes
1answer
96 views

how to check if openvpn is active

i am runnning multiple openvpn instances each connected to different servers let's assume there are 3 and i am using a simple php script with this command system('openvpn config1'); system('openvpn ...
0
votes
1answer
482 views

Curl version on command line is different to PHP

I've got PHP version 5.5.21-1+deb.sury.org~precise+2 running with Apache2 under Ubuntu 12.04 When I run phpinfo() it shows the curl version as 7.22.0 When I run curl --version via the command line - ...
0
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0answers
81 views

Monitoring a process with supervisord and shell script/ curl test

I'd like to perform a HTTP POST request to a process under supervisord control. If the HTTP POST times out, or returns bad response, the process is restarted by supervisord. This would be like ...
1
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1answer
60 views

Write log for curl on windows

I currently have a script that runs a curl function to fetch logs from another server, i am trying to debug some issues with this script and would like to enable logging for this curl function. I ...
1
vote
2answers
708 views

Curl on Fedora does not accept Cloudflare https

Using curl on a clean vanilla Fedora 21 to retrieve a site hosted via the cloudflare https service gives an error: curl https://www.opencpu.org >> curl: (35) Cannot communicate securely with ...
4
votes
3answers
319 views

Displaying a remote SSL certificate details using CLI tools

In Chrome, clicking on the green HTTPS lock icon opens a window with the certificate details: When I tried the same with cURL, I got only some of the information: $ curl -vvI https://gnupg.org * ...
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0answers
26 views

Unable to process more than constant number of parallel connection in curl

I use curl_multi_init function to perform about 1 000 parallel connection to the same server (by API). I accomplish it using PHP, Nginx and Squid. Unfortunately, after some number of connection I am ...
0
votes
1answer
291 views

Compile php with latest openssl and curl

I am trying to compile php 5.4.36 with latest curl and openssl (1.0.1l), i have compiled openssl into a separated folder My system is CentOS. When i try to compile php with ./configure ...etc... ...
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vote
0answers
125 views

Bad HTTP Location: header with nginx proxying couchdb

I'm using nginx as a reverse proxy for CouchDB. I'd like to use a prefix for the proxy, e.g. http://[ip]:8080/proxy/testdb -> http://localhost:5984/testdb. I'm getting Location: headers in the HTTP ...
0
votes
1answer
168 views

Enable curl_exec() in a sub-folder

Curl is enabled on the server but curl_exec function is disabled for security reasons. disable_functions = exec,passthru,shell_exec,system,proc_open,popen, ...
0
votes
1answer
609 views

Enabling TLS1.0? Cannot communicate securely with peer: no connection encryption algorithms

For over a year I have been running a photo based website that allows customers to order prints, which are subsequently fulfilled by a printing company. Orders are posted in XML format to a ...