在Redis中查找未过期的密钥 [英] Finding non-expiring keys in Redis

问题描述

在我的设置中，info 命令显示了以下内容:

In my setup, the info command shows me the following:

[keys] => 1128
[expires] => 1125

我想找到没有到期日期的那 3 个密钥.我已经检查了文档无济于事.有什么想法吗?

I'd like to find those 3 keys without an expiration date. I've already checked the docs to no avail. Any ideas?

推荐答案

修改自一个我现在找不到的网站.

Modified from a site that I can't find now.

redis-cli keys  "*" | while read LINE ; do TTL=`redis-cli ttl "$LINE"`; if [ $TTL -eq  -1 ]; then echo "$LINE"; fi; done;

注意，这是一个阻塞调用.

edit: Note, this is a blocking call.

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