Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ

查看Linux的进程时执行

 ps -aux|grep HiveServer2|grep -v grep

报一下警告信息

Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ

修改为

ps aux|grep HiveServer2|grep -v grep

警告问题解决。

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转载自blog.csdn.net/JacksonKing/article/details/89854594