Examples (1)
Copy a Netpbm file from `stdin` to `stdout` if and only if it valid; fail otherwise
command | pamvalidate > path/to/output.extmade by @shridhargupta | data from tldr-pages
Copy a Netpbm file from `stdin` to `stdout` if and only if it valid; fail otherwise
command | pamvalidate > path/to/output.ext