Installation and use of curl

Linux under the Curl Extension installation, record (found on the internet a lot of plagiarism is not detected can be used)

1. Download the Curl installation package: https://curl.haxx.se/download.html

2. Unzip: such as Tar zxvf curl-7.39.0.tar.gz

3. Enter the extracted Curl folder: CD curl-7.39.0

4. Enter:./configure--prefix=/usr/local/curl

5 input: Make && make install

Linux Curl Command-a/--append when uploading a file, attach to target file-a/--user-agent <string> set user agent to send to server-Anyauth can use "any" authentication method-b/--cookie <name= String/file> cookie string or file read location-Basic uses HTTP Basic authentication-B/--USE-ASCII using ASCII/text transfer-c/--cookie-jar <file> The cookie is written to this file after the operation-c/--continue-at <offset> breakpoint Continuation-d/--data <data> HTTP post to transmit the data--data-ascii <data > post data in ASCII mode--data-binary <data> post data in binary mode--negotiate using HTTP authentication--digest use digital authentication--disable-eprt Prohibit use of eprt or LPRT--DISABLE-EPSV prohibit use of Epsv-d/--dump-header <file> write header information to the file--egd-file <file> for random data (SSL Set EGD socket path--tcp-nodelay use 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 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 PE ER against (SSL)--ciphers <list> SSL password--compressed requirements Return is a compressed situation (using deflate or gzip)--connect-timeout <seconds> Set the maximum request time--create-dirs establish the directory hierarchy for the local directory--crlf when you upload the LF switch to Crlf-f/--fail connection fails, the HTTP error is not displayed--ftp-create-dirs if the remote directory does not exist, Create remote directory--ftp-method [MULTICWD/NOCWD/SINGLECWD] control the use of CWD--FTP-PASV use PASV/EPSV instead of port--ftp-skip-pasv-ip when using PASV, Ignore this IP address--ftp-ssl attempt to use SSL/TLS for FTP data transfer--FTP-SSL-REQD require FTP data transfer with SSL/TLS-f/--form <name=content> Simulate HTTP form submission Data-form-string <name=string> simulate HTTP form submission Data-g/--globoff disable URL sequence and range use {} and []-g/--get to send data in a get way-h/-- Help-h/--header <line> Custom header information passed to the server--ignore-content-length ignore the length of the HTTP header information-i/--include include protocol header information when output-i/-- Head only displays document information read from file-j/--junk-session-cookies ignore 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> use specified network interface/address--KRB4 < Level> using the specified security level krb4-k/--insecure allows the specified profile to be read-l/--list-only not using the certificate to the SSL site-k/--config lists the file names in the FTP directory--limit-rate <ratE> Set transfer speed--local-port<num> Force local port number-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 downloaded-m/--manual display full manual-n/--netrc read the user name and password--netrc-optional use from the Netrc file. NETRC or URL to overwrite-N--NTLM use HTTP NTLM authentication-n/--no-buffer Disable buffered output-o/--output write the output to the file-o/--remote-name write the output to the file, Keep the file name of the remote Files-p/--proxytunnel use the HTTP proxy--proxy-anyauth to select either Proxy authentication method--proxy-basic use Basic authentication on the proxy--proxy-digest Use the digital authentication on the proxy--PROXY-NTLM to use NTLM authentication on the proxy-p/--ftp-port <address> use the port address instead of Pasv-q/--quote <cmd> file transfer before using the Send command to server-r/--range <range> retrieve random files from http/1.1 or FTP server byte range--range-file read (SSL)-r/--remote-time when generating files locally Keep remote file time--retry <num> when there is a problem with the transmission, the number of retries--retry-delay <seconds> The retry interval is set when there is a problem with the transmission--retry-max-time <seconds > Set the maximum retry time-s/--silent Mute mode when there is a problem with the transmission. Do not output anything-s/--show-error display error--SOCKS4

Usage examples:

Curl-x GET http://172.28.14.63:8000/api/-  H "Authorization:basic cm9vddpbyteymzq1ng=="

Installation and use of curl