115 reputation
4
bio website marco-za.blogspot.com
location Mountain View, CA
age 29
visits member for 4 years, 11 months
seen Jul 8 at 5:50

Data infrastructure engineer at Asana. Previously: data anlytics, security, etc. at mobile gaming startup Loki Studios, which was acquired by Yahoo! where I worked on mail antispam for a bit, before that Facebook on backend performance monitoring, 2 x Google internships (Code Search & Calendar) and an NVIDIA internship (Direct3d driver debugging). Done research on structural protein bioinformatics and multi-agent robot localisation.

Follow me on twitter: @marcog


Sep
27
comment Audit of who ran what command via ssh with shared account
While we're still small, it's hugely convenient sharing accounts for things like pushing to prod. This isn't a trust issue, but rather being able to easily track down who's running long-running commands for example.
Sep
27
comment Audit of who ran what command via ssh with shared account
Unfortunately the commands logged are more like key presses, so if a user hits up+enter those keys are logged rather than the command.
Sep
25
asked Audit of who ran what command via ssh with shared account
Dec
4
accepted Low priority batch processes on live Mongo database
Nov
30
asked Low priority batch processes on live Mongo database
Nov
13
awarded  Scholar
Nov
13
accepted Monitor open files limits, etc
Nov
12
awarded  Student
Nov
12
asked Monitor open files limits, etc
Feb
26
comment RAID array was degraded, but “fine” at reboot
/proc/mdstat gave nothing, but I'm running a check now (see @poige's answer) I'll post it once that's finished. /var/log/messages has nothing, because no partition was mounted because of this issue so it couldn't write to disk. smartctl doesn't give anything. It sounds to me like this was a disk that wasn't detected at power-up or something, so hopefully just a false alarm. Can't be too cautious though.
Feb
26
asked RAID array was degraded, but “fine” at reboot
Jan
2
comment How do I deal with a compromised server?
Call a professional to help out!
Dec
24
awarded  Supporter
Aug
29
awarded  Autobiographer