Command Line curl tutorial
Command Line curl tutorial
Curl? Well, it's a long time ~~~~
This is alreadyIbm aix toolbox
Is one of the command line tools.
1) Let's not talk about it. Let's start from here!
How to enable the curl command HTTP2 support
When we directly use curl to request an https page, the default response of HTTP1.1 is displayed by default. Now there are more and more websites using HTTP2 and more mature technologies. How to enable the curl command to Support
Curl is a file transfer tool that works under the command line using URL rules. It supports file uploads and downloads, so it is a comprehensive transfer tool, but traditionally, the URL is used as a download tool. -a/--append when uploading a file, attach to target file -a/--user-agent Last Updated 2013-05-04 17:44:08The co-editors are as follows: Zhang Ying Wrong, I'll fix it.(0) correct(8) Collection(0)
# #curl命令The Curl command is a powerful network tool that can download files via HTTP, FTP, and so on, and can also upload files.# # # #1. Download a single file and print the output to standard output (STDOUT) by default```Curl http://www.baidu.com```# # # #2. Save the downloaded file to the specified file with the-o/
Source: http://blog.163.com/sam_chen_cn/blog/static/121643873201162992241114/CURL---The command-line browserThis thing is now one of the built-in command-line tools on the Apple machine, and it shows its charm.1)Apart, let's start from here!Curl http://www.yahoo.comAfter the carriage return, the www.yahoo.com HTML is s
LinuxWhen the curl command is used in the system, sometimes some URLs jump to the new URL, namely 3 XXredirection in HTTP, redirection, suchHTTP 302).
$curl -s -I $URL > log
In the returned message, the Location field indicates the new URL.
$cat log HTTP/1.1 302 Found Expires: -1 Cache-Control: private, max-age=0Pragma: no-cache Location: http://182.118.2.11/youk
Use the Curl command to upload files to the server, but only to the/tmp folder, what is this for?
Linux command Line input:
curl -F upload=@/root/yifei.txt http://server_ip/upload.php
Put the file in the server-side/var/www/html/upload.php
Here can only make the TMP directory, if the development of other direc
server and tell the server that I came from a website? Use-E:
Curl-e www.a.com-O file.html www. B .com
You can cheat www. B .com. You are from www.a.com.
You can use-O to download files. -O can be used to download files based on the file name on the server.
Curl-O www.a.com/test.jpg
In addition, curl supports batch download using regular expressions.
Basic use of the Curl commandYun ZhengjieCopyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.Curl is a file transfer tool that works in command-line mode based on URL syntax, which supports protocols such as Ftp,ftps,http,https,gopher,telnet,dict,file and LDAP. Curl supports HTTPS authentication, and supports me
HTML and JS returned by Curl to the garbage collection station [/dev/null]-S: Remove all States-W: Write the RT in the following formatTime_namelookup:dns parsing the time of the domain name www.36nu.comTime_commect:client and server end time to establish TCP connectionsTime_starttransfer: A request from the client; the server in the Web responds to the first byte of timeTime_total:client sends a request to the Web server to send all the correspondin
Blog OriginalAmway an introductory article on the neural network of a foreign Daniel I translated
Recently, when testing a Web service with post, it was found that a ' + ' in the post parameters of the past, after receiving the server has become a "(such as clearly sent is ' g+8 ', received the print is ' G 8 ', the command is as follows:
Curl-s-D "Data=g+8" http://127.0.0.1:8888/xxxx
The solution is to
This article describes how to generate a curl command line in php. it involves the dynamic operation skills of php strings and arrays and has some reference value, for more information about how to generate curl command lines in php, see the example in this article. We will share this with you for your reference. The d
Local we often use the more convenient postman to verify the calling interface, but there is no postman on the server, you can use the Curl command to implement a fast authentication Access interface:" Content-type:application/json " ' {"url": "Http://www.dwntme.com/h.ZYJB5zD"} ' http://127.0.0.1:8987Above is a curl request in post format, and-D followed by a JSO
CentOSyum command appears [Errno14] curl #6-"Couldn #39; tresolvehost..." SOLUTION
When installing svn, an error is reported that an address cannot be accessed.
# Yum list | grep subversion
Pipeline [Errno 14] curl #6-"Couldn't resolve host 'opensource .wandisco.com '" is trying other images. One of the configured repositories failed (Wandisco SVN Repo), and yu
being skipped, if it is unavailable. Note that Yum would try to contact the repo. When the It runs most commands, so would have the to try and the fail each time (and thus. Yum would be is much slower). If It is a very temporary problem though, this is often a nice compromise:yum-config-manager--save--s Etopt=wandiscosvn.skip_if_unavailable=truefailure:repodata/repomd.xml from WANDISCOSVN: [Errno) No more mirrors to Try.http://opensource.wandisco.com/centos/7/svn-1.8/rpms/x86_64/repodata/repomd
In Linux, the command line uses the Curl command to get Access_token on the developer documentation, why is it always prompt AppID missing? AppID and Appscret are all right ah, have you encountered a similar situation? Ask the great God for answers.
Reply content:
In Linux, the command line uses the
Curl is an open source file Transfer tool that works with URL syntax in the command line mode. It is widely used in Unix, multiple Linux distributions, and has a ported version of DOS and Win32, Win64.1.GET Request:Curl "Http://blog.csdn.net/undoner?birthyear=1905press=OK"2.POST request:General parametersCurl-d "Birthyear=1905press=ok" "Http://blog.csdn.net/undoner"JSON parametersCurl-h "Content-type:applic
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