jtbl:tldr:14b38

This command is used to display the contents of a JSON file in a tabular format using the jtbl tool.

Here is a breakdown of each part of the command:

• cat: This is a command in Unix-like operating systems used to concatenate and display the contents of files.
• ${file-json}: This is a variable that represents the file path of the JSON file you want to display. The variable is enclosed in ${} to denote its usage.
• |: This is a pipe symbol used to take the output of the preceding command (cat ${file-json}) and pass it as input to the next command (jtbl -t).
• jtbl: This is a command-line tool that is specifically designed to format and display JSON data in a tabular format.
• -t: This is an option or flag for the jtbl command, specifying that the JSON data should be displayed in a tabular format.

Overall, this command takes the JSON file represented by ${file-json}, concatenates its contents using cat, and then passes it to jtbl to get a tabular representation of the JSON data. The result is displayed in the output.