798 reputation
57
bio website
location Rio De Janeiro, Brazil
age
visits member for 5 years, 5 months
seen Oct 29 at 22:15

Oct
27
awarded  Necromancer
Nov
9
awarded  Good Answer
Oct
5
answered What firewall ports need to be open to allow access to external git repositories?
Jul
3
awarded  Nice Answer
Sep
19
awarded  Yearling
Jul
27
awarded  Organizer
Jul
27
revised linux + swap definition
Add linux tag
Jul
27
suggested suggested edit on linux + swap definition
Jul
27
answered linux + swap definition
Jul
27
comment Our security auditor is an idiot. How do I give him the information he wants?
Looks like you have a problem with these kinds of people: serverfault.com/questions/268542/…
Jul
17
comment Why is Internet access and Wi-Fi always so terrible at large tech conferences?
@dlamblin: there are 4 non-overlapping channels: 1, 5, 9, 13.
Jun
6
awarded  Yearling
Jul
5
comment Ping “replies” from same computer with 'Destination host unreachable' (no route to other computer)
I have seen an AP where if you set "Group Key Update Period" to a nonzero value (enabling it), after some time (probably after it had changed the group key) it started causing problems with ARP, which only went away if you rebooted the AP. Took me some time to figure out "hm, so THAT is why it was zero by default - a nonzero value does not work correctly on this AP, so they simply changed the default!"
Jun
6
awarded  Yearling
Mar
29
revised Deleting large no of files on linux eats up CPU
mention workarounds
Mar
29
answered Deleting large no of files on linux eats up CPU
Mar
29
answered Immutable hard links on ext3/4?
Feb
14
awarded  Nice Answer
Jan
2
comment With what tool should I format a hard drive as UDF?
Related question: superuser.com/questions/39942/using-udf-on-a-usb-flash-drive
Jan
2
comment With what tool should I format a hard drive as UDF?
Do not forget to zero the MBR first (dd if=/dev/zero of=/dev/sdx bs=512 count=1), to avoid confusion with any leftover partition table (since UDF does not use the first sector).