00:02:28 GMT <rakm> is it possible to delete each key in the output of `keys foo*` ? (from within redis-cli)
00:02:41 GMT <rakm> i see answers online about using the CLI tool and piping using xargs
00:02:53 GMT <rakm> wondering if somethig like `del foo*` is possible
00:03:13 GMT <minus> not possible
00:03:36 GMT <minus> let me dig out a lua script i have for that
00:03:41 GMT <rakm> is the pipe technique the best? or is this not recommended practice?
00:04:03 GMT <rakm> minus i see a lua solution, but idk if i want to install/compile lua just for this
00:04:17 GMT <minus> redis executes the lua, not the client ;)
00:04:59 GMT <rakm> oh i see, then this might be what i want https://stackoverflow.com/a/16974060/986415
00:06:03 GMT <minus> oh, that's cool, that's shorter than what i had
00:06:08 GMT <minus> TIL unpack is a thing
03:41:17 GMT <psprint> Is there a "errstr" for reply object, not for redisContext ? in Hiredis
03:43:29 GMT <psprint> ah, fprintf(stderr,"%s\n", reply->str);  string reply is then error
14:12:39 GMT <t0th_-_> hi
14:12:46 GMT <t0th_-_> how i can remove expired key from redis server ?
14:40:32 GMT <minus> t0th_-_: if you set expiry in redis, redis will remove it automatically (though not necessarily immediately)
14:41:21 GMT <t0th_-_> how i can see the expiration time of key ?
14:44:16 GMT <minus> t0th_-_: you can find out using some debug command afaik
14:44:37 GMT <t0th_-_>   ok