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May
8
awarded  Notable Question
May
3
awarded  Yearling
May
2
awarded  Notable Question
Dec
22
awarded  Popular Question
Nov
26
awarded  Caucus
Nov
18
awarded  Popular Question
Jul
2
awarded  Curious
Apr
29
awarded  Notable Question
Mar
31
accepted Decode all records from wtmp
Mar
27
revised Decode all records from wtmp
added 105 characters in body
Mar
27
answered Decode all records from wtmp
Mar
26
comment Decode all records from wtmp
I have no audit log and no ausearch. I have big wtmp file, and last utility does not print all records from it. I just want to dump all records from existing wtmp.
Mar
26
revised Decode all records from wtmp
edited title
Mar
26
asked Decode all records from wtmp
Feb
16
comment The best “performance per watt” (MFLOPS/W) for CPU and GPU for the moment
Interesting numbers from GPUS AND THE FUTURE OF PARALLEL COMPUTING, Keckler 2011 (www.davidglasco.com/Papers/ieee-micro.pdf): there are 50 picoJoules (pJ) needed for one double-precision fused multiply-add (DFMA) in 2010 with 40 nm node, and the number will be 6-9 pJ in 2017 on 10 nm node. There is also some energy to store/read data in SRAM: 14 pJ in 2010 and 2 pJ in 2017.
Feb
16
accepted The best “performance per watt” (MFLOPS/W) for CPU and GPU for the moment
Sep
23
revised Tracerouting www.nasa.gov from different places yields different ip destinations - why?
added 89 characters in body
Aug
19
awarded  Popular Question
Jul
31
awarded  Popular Question
May
8
comment “LV Status NOT available” after converting root from lvm2 to lvm2+raid1 (lvconvert --type raid1)
update-initramfs didn't include dm-raid into image; I needed to manually add this module to /etc/initramfs-tools/modules file.