Hello Amos, Sorry, I am a new subscriber for the mailing list. I am not sure how to raise a question. About use the squidclient to check if a file(url) has been cached by the squid, I just made a test, but it seem not work as my expectation. #Squidclient -t 1 -h <SquidServerDNS> -p 80 $url It return 'X-Cache: MISS from localhost'. But actally the file has been cached since I use wget to download the file very fast. If I use Icp to quiry it will return 'UDP_HIT'. Do you know why? Thanks. He Qingsheng -----Original Message----- From: Amos Jeffries [mailto:squid3@xxxxxxxxxxxxx] Sent: Thursday, January 10, 2013 2:20 PM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: Hello, can 'squidclient' check if a file is cached in the squid? On 10/01/2013 7:06 p.m., He, Qingsheng 2 wrote: > Hello all, > > Can 'squidclient' check if a file is cached in the squid? > Thanks. > > > He Qingsheng > Please do not hijack other peoples threads with unrelated topics. Yes it can. squidclient $URL | more and look for X-Cache: header contents. Amos