Questions tagged [http]
All about programs and services that use the Hypertext Transfer Protocol.
320 questions
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curl replacement for (continuous) form-upload of piped (audio) data
For the transcription of audio recordings, I use the following command:
fish -c 'echo $fish_pid > ~/.kill_pid;exec arecord -f cd' | \
curl --url https://api.openai.com/v1/audio/transcriptions \
...
- 130
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208
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Grafana on Debian 11 system: curl http://localhost:3000 --> connection refused
I have a really hard time with my Grafana on a Debian 11 system. The server seems to be running fine in principle, but I cannot reach it. This happened after I did apt-get upgrade and update on the ...
- 113
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303
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Bash HTTP image receiver server curl 55 broken pipe error
I'm new to writing bash scripts and mostly using chatgpt to get templates right now. I am trying to create a simple netcat based http server which receives and stores .png files. I have a second ...
- 1
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40
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Use wget to retrieve Supplemental Data from Science dot org
I'm building a pipeline in Snakemake to analyse some data. One of the data files I'm using is provided as supplemental data as part of this publication. The paper is behind a paywall, but I've ...
- 245
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How to diagnose why I can't access some URLs but not others from a Linux machine
I'm running openSUSE (Tumbleweed), which has worked fine for ages. After running sudo zypper DUP a few weeks ago (and since) suddenly there's a network issue with only some URLs.
The ones I can't ...
- 123
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Why is my web server serving HTTPS content on port 80?
Apache webserver on Rocky Linux 9, with SSL certs obtained from LetsEncrypt. This is the config of a specific virtual host "myvhost", but the problem arises for all vhosts on my server:
/etc/...
- 32.4k
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Bot crawling getting 301/redirects instead of 404 so it's hiding from fail2ban. How is it getting 301 intead of 404?
I have fail2ban setup and it's working great for most scanning. It triggers off any 4xx in the nginx error log. However, note the following bot scan. Somehow THIS bot is triggering my server to return ...
- 103
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ufw rule supposed to block traffic but iptables allows it
As a test I wanted to temporarily block access to my website. So, I deleted http/https rules using ufw delete command. ufw is set to default deny incoming. The only remaining rule is the one allowing ...
- 179
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126
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why do I have requests from inside apache server with source ports 80 and 443
On one machine, I have a web server running (apache) and responding on ports 80 and 443. On this machine, I have a firewall (shorewall) that blocks everything except what I authorize, and I therefore ...
- 43
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what should be the format of http logs of a proxy?
In this specific case I am using fabio and nginx and apache http proxy that just proxies requests to destinations.
Both the "Combined Log Format" and "Common Log Format" do not ...
- 970
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UEFI HTTP Boot clarity?
I'm interested in learning more about UEFI HTTPBoot and setting it up for my
LAN as a netboot option, but the details are notably sparse. The best docs I've
found are Suse Docs for
configuring an HTTP ...
- 113
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UEFI HTTP boot only: GRUB2 used a mysterious HTTP agent "UefiHttpBoot/1.0" to load initrd and failed to completely read large initrd
I was using GRUB for UEFI PXE boot or UEFI HTTP boot of a Linux Live OS (made by Ubuntu Focal or Bionic or Jammy). I used the same grub.cfg for both methods. It worked well under UEFI PXE boot, but ...
- 632
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Unable to parse HTTP packet using netfilter hooks in kernel module
I am trying to parse HTTP packets using netfilter hooks in my kernel module. I came across this code snippet on How to print data from TCP packets which I modified to make it build. However, I am ...
- 101
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990
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How do you fetch a large file over http in parallel?
Question:
Since HTTP supports resuming at an offset, are there any tools (or existing options for commands like wget or curl) that will launch multiple threads to fetch the file in parallel with ...
- 535
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378
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Error Trying to load http url using curl
I am beginner. I am trying to load HTTP URL using curl in my Ubuntu terminal.
The command I am using is
curl -L 'http://google.com'
But instead of getting source code. I am getting below error
curl: ...
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223
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why iptables commands yield seemingly contradictory results on my embeded Linux?
I'm running an Embedded Linux system, whose kernel is 3.18.21, with some applications on top it on MIPS. When I run iptables & ip6tables on the Linux, such as the following:
iptables -A INPUT -p ...
- 233
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688
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How does it works the "HTTP 101 Protocols Switching" in a client server communication?
I'm developing a web site that is served by the web server NGINX installed on a Linux platform. One of the service provided by the web site is base on a WebSocket backend server.
To be more specific ...
- 690
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Has the target of a HTTP CONNECT tunnel to be reachable from both client and proxy?
I am trying to tunnel ssh via HTTP. My apache virtual host config looks as follows:
<VirtualHost *:443>
ServerName proxy.example.org
ProxyRequests On
AllowCONNECT 22
<Proxy *&...
- 11
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2k
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Upload file to SFTP directly from HTTP using cURL
I am struggling with uploading a file to an SFTP from a URL. All steps work independently but when I combine them they seem to be split into two separate tasks, downloading the file and then ...
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533
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Print output of httpie command, then pipe to grep
how can I print output of httpie request then pipe to grep to check if request has succeeded or failed?
http --print=hb POST http://localhost:8080 | grep -c "HTTP/1.1 200" && echo &...
- 113
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How do I set up my raspberry pi so that I can connect to its ip address via a domain
Let me explain what I want to happen.
I have an http server program that displays a website every time I connect to my raspberry pi's ip address on port 8080. But this only works on my current network....
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Curl Parallel requests using links source file
I have this script to go through a list of URLs and the check return codes using Curl.
Links file goes like this:
https://link1/...
https://link2/...
https://link200/...
(...)
The script:
INDEX=0
DIR=...
- 455
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why could access url using curl but faild in the google chrome broswer
I am config the localhost url in the nginx on macOS like this:
➜ nginx git:(master) cat conf.d/reddwarf-admin.conf
server {
listen 8083;
server_name admin.reddwarf.com;
...
- 791
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317
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since when CentOS has a welcome page with the default http server
On my network, I have many CentOS VMs with various versions dating from very recently to 10-15 years ago. For some of them I don't have credentials but I want to check if I should keep them by the ...
- 101
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2k
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Open URL as if with browser from command line
I am having roughly the same problem as in this question, where the problem is, there is a certain URL that, when called in the browser, will download a file, but when called from the command line ...
- 137