centos使用Ghostscript进行pdf转图片

执行命令

gs -dSAFER -dBATCH -dNOPAUSE -r250 -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=jpeg -sOutputFile=toImg.pdf

报错如下

GPL Ghostscript 9.25 (2018-09-13)
Copyright (C) 2018 Artifex Software, Inc.  All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.

标签：WARRANTY,Ghostscript,gs,centos,报错,2018,pdf
来源： https://www.cnblogs.com/vaen/p/14817465.html