Common Curl basic commands for web apps

Common commands for Web development, field deployment, or problem tracking:

One, GET request

Curl "http://www.baidu.com" if the URL here points to a file or a picture can be downloaded directly to the local

Curl-i "http://www.baidu.com" Show All information

Curl-l "http://www.baidu.com" only displays header information

Curl-v "Http://www.baidu.com" shows the full process of GET request parsing

Curl http://127.0.0.1:8080/check_your_status?user=Summer&passwd=12345678

　　wget "Http://www.baidu.com" can also be

Second, POST request

Curl-d "Param1=value1&param2=value2" "http://www.baidu.com"

Third, delete request

Curl-i-X DELETE HTTPS://API.GITHUB.CIM

Note: x/--request <command> specify what command (Note: X indicates the request, x/follows the method)

Iv. Uploading Files

Curl--form "[email protected]" Http://hostname/resource

Note:-f/--form <name=content> analog HTTP form submission data

V. POST request in JSON format

Curl-k-H "Content-type:application/json"-X post-d ' {"Parameter1": "Test1", "Paramerter2": "Test2":} '/HTTP/ 192.168.1.1:8090/getday

Note:-d/--data <data> HTTP post mode transfer data

-k/--insecure allow non-use of certificates to SSL sites

-k/--config The specified configuration file read

X/--request <command> Specify what commands

-h/--header <line> Custom header information to the server

The following is a description of the parameters of the Curl command

Linux Curl Command

-a/--append attaching to the destination file when uploading a file-a/--user-agent <string> set up user agent to send to server-Anyauth can use "any" authentication method-b/--cookie <name=string/file> Cookie string or file read location-Basic authentication using HTTP-B/--USE-ASCII using ASCII/text transfer-c/--cookie-jar <file> Write cookies to this file after the operation is complete-c/--continue-at <offset> Breakpoint Continuation-d/--data <data> HTTP Post mode transfer data--data-ascii <data> Post data in ASCII mode--data-binary <data> post data in binary mode--negotiate using HTTP authentication--digest using digital authentication--disable-eprt prohibit the use of eprt or LPrt--DISABLE-EPSV prohibit the use of EPSV-d/--dump-header <file> Write header information to this file--egd-file <file> Set EGD socket path for random data (SSL)--tcp-nodelay using the tcp_nodelay option-e/--referer Source URL-e/--cert <cert[:p asswd]> client certificate file and password (SSL)--cert-type <type> certificate file type (Der/pem/eng) (SSL)--key <key> private key file name (SSL)--key-type <type> private key file type (Der/pem/eng) (SSL)--pass <pass> private key Password (SSL)--engine <eng> Encryption engine use (SSL). "--engine list" for list--cacert <file> CA certificate (SSL)--capath <directory> CA directory (made using C_rehash) to verify peer against (SSL)--ciphers <list> SSL Password--compressed Requirements Return is a compressed situation (using deflate or gzip)--connect-timeout <seconds> Set maximum request time--create-dirs Creating a directory hierarchy of local directories--crlf upload is to convert LF into CRLFHTTP Error not displayed when-f/--fail connection fails--ftp-create-dirs If the remote directory does not exist, create a remote directory--ftp-method [MULTICWD/NOCWD/SINGLECWD] controlling the use of CWD--FTP-PASV using PASV/EPSV instead of ports--ftp-skip-pasv-ip When using PASV, ignore the IP address--ftp-ssl attempt to use SSL/TLS for FTP data transfer--FTP-SSL-REQD requires SSL/TLS for FTP data transfer-f/--form <name=content> Analog HTTP form submission data-form-string <name=string> Analog HTTP form submission data-g/--globoff Disable URL sequence and range using {} and []-g/--get sending data in a get way-h/--help Help-h/--header <line> Custom header information to the server--ignore-content-length The length of the HTTP header information ignored-i/--include output includes protocol header information-i/--head Display only Document informationread-j/--junk-session-cookies from file ignores session cookie-Interface <interface> Specify network interface/address usage-KRB4 < level > enable with the specified security level KRB4-j/--junk-session-cookies read file into ignore session cookie--interface <interface> using specified network interface/address--krb4 <level> using KRB4 with the specified security level-k/--insecure allow non-use of certificates to SSL sites-k/--config The specified configuration file read-l/--list-only lists the file names under the FTP directory--limit-rate <rate> Set transfer speed--local-port<num> forcing the use of local port numbers-m/--max-time <seconds> Set maximum transfer time--max-redirs <num> Set the maximum number of read directories--max-filesize <bytes> Set the maximum amount of files to download-m/--manual Display full manual-N/--NETRC to read the user name and password from the Netrc file--netrc-optional use. netrc or URL to overwrite-n--NTLM using HTTP NTLM authentication-n/--no-buffer disabling buffered output-o/--output writes the output to the file-o/--remote-name writes the output to the file, preserving the file name of the remote-p/--proxytunnel using an HTTP proxy--proxy-anyauth Select either proxy authentication method--proxy-basic using Basic authentication on the agent--proxy-digest using digital authentication on the proxy--PROXY-NTLM using NTLM authentication on the agent-p/--ftp-port <address> use port address instead of PASV-q/--quote <cmd> Send a command to the server before transferring the file-r/--range <range> Retrieving byte ranges from http/1.1 or FTP servers--range-file Read (SSL) random files-r/--remote-time Preserve remote file time when generating files locally--retry <num> Number of retries when there is a problem with the transmission--retry-delay <seconds> Set retry interval when problems occur with transmission--retry-max-time <seconds> Set maximum retry time when there is a problem with the transmission-s/--silent Mute mode. Don't output anything.-s/--show-error Display Error--socks4 --socks5 --stderr <file>-t/--telnet-option <OPT=val> telnet option settings--trace <file> Debug a specified file--trace-ascii <file> like--trace but no hex outputadd time stamp when--trace-time trace/verbose output-t/--upload-file <file> Uploading Files--url <URL> spet URL to work with-u/--user <user[:p assword]> setting up the user and password for the server-u/--proxy-user <user[:p assword]> Setting the proxy user name and password-v/--verbose-v/--version displaying version information-w/--write-out [format] What output is complete-x/--proxy -x/--request <command> Specify what commands-y/--speed-time the time required to abandon the speed limit. Default is-y/--speed-limit Stop transmission speed limit, speed time ' s-z/--time-cond transfer Time setting-0/--http1.0 using HTTP 1.0-1/--tlsv1 using TLSv1 (SSL)-2/--sslv2 using SSLv2 (SSL)-3/--sslv3 used by SSLv3 (SSL)--3p-quote like-q for the source URL for 3rd party transfer--3p-url using URLs for third-party transfers--3p-user third-party transfer using username and password-4/--ipv4 using IP4-6/--ipv6 using IP6-#/--progress-bar Displays the current delivery status with a progress bar

Common Curl basic commands for web apps