Checker utility for JSON syntax.
$ curl https://raw.githubusercontent.com/tkuchiki/json-checker/master/json-checker -o /usr/local/bin/json-checker && chmod +x /usr/local/bin/json-checker
$ json-checker --help
Usage: json-checker [option] ARG...
ARG file and directory
Options:
-h, --help show this help message and exit
-r, --recursive check directories recursively
-L follow symlinks
-q, --quiet quiet mode