Results 3 issues of Mechanicwei

``` image = MicroMagick::Image.new(absolute_frame_path) image.debug("Configure") ``` ``` stdout, stderr, status = Open3.capture3(final_cmd) ``` i find the output is in stderr

I want to rotate log files right now with `-e "LOGROTATE_PARAMETERS=f"`. But it's inoperative.

目前看起来是从头消费 需求场景:排查问题,只想看最新的消息格式是不是有问题

enhancement
fixed已修复✔