Warning: Using a password with ‘-a‘ or ‘-u‘ option on the command line interface may not be safe.”
redis连接输入密码后提示Warning: 。。。
https://blog.csdn.net/weixin_34253126/article/details/92384670
加2>/dev/null
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.”
原文：https://www.cnblogs.com/peanut-zh/p/14049750.html