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visits member for 2 years, 11 months
seen Jan 5 '13 at 16:23

Jan
5
awarded  Organizer
Jan
5
revised Incorrect iptables setting preventing server from returning data
has nothing to do with ubuntu
Jan
5
suggested approved edit on Incorrect iptables setting preventing server from returning data
Jan
3
awarded  Yearling
Apr
24
comment linux - disabling and enabling link-local
Provided you know that you have a certain link-local address, you use ip addr del fe80::xyzfillinhere dev eth0, not ip -f inet route.
Mar
31
answered Limit UDP connections per IP iptables
Feb
20
awarded  Supporter
Feb
9
answered Convey multicast (to another LAN) through WAN disabling multicast
Feb
1
comment Iptables - Block https response only
If you block the response, the HTTP user agent will ultimately hang. What's the point of doing that?
Jan
28
comment How to disable mdadm when running hardware RAID
There is no slowdown unless you can prove it.
Jan
27
comment Linux: how many disk I/O does it take to read a file? How to minimize it?
And of course do use a filesystem that does not have a totally archaic on-disk directory format. A readdir should not take more than linear time, and direct file access ideally just logarithmic time.
Jan
24
comment Erroneous IDE errors? (status=0x58 { DriveReady SeekComplete DataRequest })
Just to get more context, you should try libata.
Jan
19
answered Upgrading from SLES 10 SP2 to SLES 11 SP2
Jan
3
comment What are the IPV6 reserved address spaces?
See for example, tools.ietf.org/html/draft-fuller-240space-02 . Now everybody who special-cased 240/4 is in theoretical trouble.
Jan
3
awarded  Teacher
Jan
3
answered how many user accounts can a unix-like OS host?
Dec
20
answered Hiding the last run program in `w`