skip('grok-pull not available', 12);
my ($grok_version) = (xqx([$grok_pull, "--version"])
=~ /(\d+)\.(?:\d+)(?:\.(\d+))?/);
$grok_version >= 2 or
skip('grok-pull v2 or later not available', 12);
skip('grok-pull not available', 12);
my ($grok_version) = (xqx([$grok_pull, "--version"])
=~ /(\d+)\.(?:\d+)(?:\.(\d+))?/);
$grok_version >= 2 or
skip('grok-pull v2 or later not available', 12);