
test-json:tldr:16ac3
test-json: Test if a string from stdin is in JSON format.
$ '${string}' | Test-Json
try on your machine
This command is written in PowerShell scripting language.
The first part of the command '${string}' is a placeholder for a string value. The string can be any value that you want to process as JSON.
The vertical bar '|' is known as the "pipe" operator in PowerShell. It is used to send the output of one command as input to another command.
The second part of the command 'Test-Json' is a PowerShell commandlet (a built-in command) that validates whether a given string is in JSON format or not. It checks if the string can be successfully parsed as JSON without any errors.
In summary, the command takes the value of '${string}' and passes it as input to the 'Test-Json' commandlet, which then checks if the input string is valid JSON or not.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.