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DSI-Tech
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| Packet capture - finding the needle: |
| Posted By : DSI-Tech Nov 1 2011 11:39:48 a.m. |
Packet capture - finding conversations based on payload - aka: finding the needle in the haystack
Recently, I've had the pain and privilege of trawling with a magnifier glass through 21 Gb of packet capture, representing 2h or so of traffic. The reason was to clarify some scenarios where some monkey-business XML was mixing up to some w
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| Posted By : DSI-Tech Dec 13 2010 10:44:11 p.m. |
I've been using OpenFiler as a NAS/SAN solution for quite a while. It's been very good and reliable, but the web interface it's a bit flaky and here are some tips to ease your pain an improve your experience...
The main issues revolve around volume management (adding disks, creating volumes and volume groups, creating shares).
First,
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| Printer driver install failure: |
| Posted By : DSI-Tech Aug 18 2010 4:54:19 p.m. |
Recently have been trying to figure out why I can't install printer drivers on a cluster. Wizard wouldgo through and then will fail at the last step (almost completed) with error:
Could not install Printer Driver XXX. Operation could not be completed.
Spent a bit of time researching all this - as usual, sysinternals tools help.
<
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| Posted By : DSI-Tech Jun 30 2010 12:30:49 p.m. |
In addition to the previous post about KepnerTregoe RESOLVE methodology, I have found this post which I think it's quite useful and concise. The post pertains to troubleshooting intermittent problems.
http://www.satisfice.com/blog/archives/34
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| Windows "Touch" equivalent: |
| Posted By : DSI-Tech Jun 29 2010 11:39:33 a.m. |
Updating a file's attributes with the current date and time can be easily achieved under Microsoft Windows by issuing the following command in CMD:
copy /b filename.ext +,,
You can either navigate in CMD to the folder that contains the file, or prefix the filename.ext with the full path.
I have found this useful when
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