Hello fellow Stackoverflowians.
I'm looking to extract information from a cache key from a Kyoto Tycoon cabinet file, specifically from the output from the Kyoto Cabinet utility kchashmgr (see: http://fallabs.com/kyotocabinet/util.html#kchashmgr )
I am trying to extract the expiration date from the output of the kchashmgr get from the binary/hexadecimal output.
kchashmgr get /path/to/kyto/tycoon/casket.kch cache_key
What is the output format of the above so from command-line shell utility I can do this:
expirationTimestamp=$(kchashmgr get /path/to/kyto/tycoon/casket.kch cache_key | something)
Initially I thought I could gunzip it (required ZLIB for it installation), but that obviously did not work. I also tried using the -px switch to see if that helped.
NOTE: I am looking for a shell solution that would, presumably, be faster than using a PHP script.
Thanks for your time on this subject.
P.S.
[yramirez@losthost ~ ]$ kcutilmgr conf -v # version of Kyoto Cabinet
1.2.76