You can get a full list of entries in a zone with a zone transfer; you’d need to allow this for authorized systems in your DNS server. Once that’s done, you can run the transfer and grep the result: dig axfr localdomain.com | grep -i miller
When you listen-on 127.0.0.1 or localhost or ::1, and/or allow-query from localhost only, bind will answer only to queries originating from the same computer that runs bind. (It set this way in “testing” probably because they probably just meant to test that bind works without opening it to outside for security reasons.) It is normal … Read more
check out pt-kill command from the percona toolkit. and.. do start monitoring your system – munin, cacti with better cacti templates for mysql, anything so you get some idea what’s going on. logging mysql slow queries will be a good idea too.
[*] aws ec2 describe-instances –instance-id i-77777777 \ –query ‘Reservations[*].Instances[*].[InstanceId,ImageId,Tags[*]]’ \ –output text This command will print Instance Id, AMI ID, Key and Value Tags. You can see more examples here: Controlling Command Output from the AWS Command Line Interface [*]
dsquery user -name “user name”|dsget user -samid -email -display
Apache Directory Studio It’s not exactly lightweight, but it is an excellent tool for doing ad hoc inspection and modifications to an LDAP database
The PTR record for a reverse name (eg 7.2.0.192.in-addr.arpa) is expected to identify the canonical name that is associated with that IP address. Both the gateway pointers at network nodes and the normal host pointers at full address nodes use the PTR RR to point back to the primary domain names of the corresponding hosts. … Read more
I figured out a few things select * from sys.dm_exec_query_stats will show all the cached query plans. Unfortunately, no SQL text is shown there. However, you can join the SQL text to the plans like so: select plan_handle, creation_time, last_execution_time, execution_count, qt.text FROM sys.dm_exec_query_stats qs CROSS APPLY sys.dm_exec_sql_text (qs.[sql_handle]) AS qt From here it’s pretty … Read more