Category Archives: Computer

Nov '12 08

BSOD analyze

by Brin in Computer, Windows | Comments Off on BSOD analyze

I always forget how to get the driver info out of windbg !analyze -v;r;kv;lmtn;lmtsmn;.bugcheck;!sysinfo cpuinfo;!sysinfo machineid; !sysinfo cpuspeed; !sysinfo smbios .logclose If your getting errors about symbols, use !symfix remember to restart windbg afterwards.

Oct '12 03

Verify Linux MD device

by Brin in Computer, Linux | Comments Off on Verify Linux MD device

Yet another faulty disk with bad blocks has me wondering how to check the MD array for consistancy, found a good post about it. sudo bash -c “echo check > /sys/block/md0/md/sync_action” sudo bash -c “echo repair >/sys/block/md0/md/sync_action” cat /sys/block/md1/md/mismatch_cnt

Apr '12 20

Packet dump on Cisco

by Brin in Computer | Comments Off on Packet dump on Cisco

Finally found a way to dump packets on a Cisco Router for tracing. Router (config)# logging buffered 15000 (this creates a large enough buffer to look at locally on the router,or you can configure the router to log the ACL … Continue reading →

Mar '12 06

Kerberos Auth in squid

by Brin in Computer, Linux | Comments Off on Kerberos Auth in squid

Look like i’ll need to check out how to use kerberos auth in squid rather than ntlm [2012/03/06 15:25:47.488709, 1] libsmb/ntlmssp.c:342(ntlmssp_update) got NTLMSSP command 3, expected 1 “The “3” and “1” have been explained as the difference between NTLM vs Kerberos.  … Continue reading →

Dec '11 31

Bandwidth monitoring – ip/host usage

by Brin in Computer, Linux | Comments Off on Bandwidth monitoring – ip/host usage

An Alt title is “Where has all my internet usage gone”… I’ve remove ntop as i found it too problematic, and not giving me the info i require. I have now installed ipfm (all though its no longer maintained) and bwstat, … Continue reading →

Dec '11 10

3D Printing

by Brin in Computer, Conference | Comments Off on 3D Printing

I saw a RepRap at Linux Conf AU some years ago, Its a computer controlled printer that uses ABS or PLA plastic to create 3d parts. I’ve been following it off and on for a while. Its getting cheaper and … Continue reading →

Nov '11 06

3D Mark

by Brin in Computer, Windows | Comments Off on 3D Mark

i7-860 @ 3.56Ghz with XFX-5870 1GB GPU P4533 3DMarks i7-860 @ 3.57Ghz with MSI FZ3-570 770Mhz 1.28GB GPU P5895 3DMarks Heaven 2.5 Score 1092 ~43.4FPS i7-860 @ 3.57Ghz with MSI FZ3-570 850Mhz @ +43mv 1.28GB 2200Ghz @ +10mv GPU P6341 … Continue reading →

Oct '11 16

Linux Bandwidth Traffic Monitor

by Brin in Computer, Linux | Comments Off on Linux Bandwidth Traffic Monitor

I’ve been looking for good tools on displaying bandwidth monitoring on Linux for a while, and finally came across this good Bandwidth Monitoring article on the different tools avilable for Debian/Ubuntu. Also, found a good capture filter to see the Http Get … Continue reading →