Java is a set of computer software and specifications developed by James Gosling at Sun Microsystems, which was later acquired by the Oracle Corporation, that provides a system for developing application software and deploying it in a cross-platform computing environment.

curl is a command line tool to transfer data to or from a server, using any of the supported protocols (HTTP, FTP, IMAP, POP3, SCP, SFTP, SMTP, TFTP, TELNET, LDAP or FILE). curl is powered by Libcurl. This tool is preferred for automation, since it is designed to work without user interaction.

JQ is a lightweight and flexible command-line JSON processor. Try online at jqplay.org! jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed , awk , grep and friends let you play with text.