03-21-2011
Looking for a log/timeline visualization tool
Ideally I want to import/correlate logs between several different clients/servers, which many things like
Google BigQuery, &
Splunk do...
However, I want to
visualize them in a step-by-step timeline where I can see key events (reboot, segfault, abort, etc.) and get a "big picture" of what the entire client/server system is doing at those times.
Anybody every seen/used things like this?
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Hello all
Does anyone has an intersting script or a good freeware tool for log rotation that is good for Unix and Linux as well ?
My thanks in advance (4 Replies)
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Salve, ho creato uno script ksh che effettua lo spool dei risultati a video e in un file.log. ho usato per la visualizzazione di alcuni caratteri la formattazione bold attraverso i comandi -- tput smso e tput rmso --. Il mio problema è che quando visualizzo il file.log in vi il bold scompare e mi... (2 Replies)
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3. What is on Your Mind?
Hey!
We have started a new Forum HQ Facebook "Timeline" page where we plan to create a unix/linux timeline with major milestones for unix/linux, company start up dates for major releases, etc.
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In case you have not seen it, we have a UNIX and Linux Timeline on FB.
If you have a few free moments, could you review the timeline and post back here in this thread with your suggestions and ideas for new entries and milestones?
Thanks! (1 Reply)
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5. What is on Your Mind?
Progress! 25% there on our way 10,000 FB fans on the new timeline:
https://www.unix.com/members/neo-albums-forum-pics-picture503-facebook-timeline-now-over-2-500-fans.png (0 Replies)
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6. Web Development
Here is the query (and some sample results) I plan to use to build a new timeline page in the mockup vue.js usercp I am working on.
When the postid is the same as lastpostid, this means the timeline entry will be - "{{Member}} Started Discussion {{Thread Title}} at {{date and time}}" and when... (4 Replies)
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Well, thanks to the amazing power of Vue.js, we now have a new timeline in version 0.23 of the UserCP Mockup:
Wow! I'm really impressed with Vue.js.
https://www.unix.com/cp/index.php#/pages/timeline
In this version:
Created database, and PHP model for the remote AJAX (Axios) call to... (1 Reply)
Discussion started by: Neo
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8. Web Development
Continuing to think Vue.js is AWESOME, we now have a new badges timeline in version 0.26 of the UserCP Mockup:
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Changes:
Added Mockup from Badges timeline.
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LEARN ABOUT DEBIAN
vusb-analyzer
VUSB-ANALYZER(1) Virtual USB Analyzer VUSB-ANALYZER(1)
NAME
vusb-analyzer - tool for visualizing logs of USB packets
SYNOPSIS
vusb-analyzer [OPTIONS] LOGFILE [LOGFILE...]
DESCRIPTION
The Virtual USB Analyzer is tool for visualizing logs of USB packets, from hardware or software USB sniffer tools. It's the world's first
tool to provide a graphical visualization along with raw hex dumps and high-level protocol analysis.
The Virtual USB Analyzer is not itself a USB sniffer tool. It is just a user interface for visualizing logs. It currently supports two log
formats, but it's designed to be easily extensible. With a couple hundred lines of Python code, you can add support for your favorite log
format.
The Virtual USB Analyzer was developed at VMware as an efficient way to debug their own USB virtualization stack. They wanted a tool that
made it easy to see problems at a glance, and they wanted a way to solve both correctness and performance bugs. As a result, they ended up
with what they think is a fairly unique tool. They're excited to have the opportunity to release this tool as open source software.
Supported Log Formats
* Logged USB traffic from debug builds of VMware Fusion, Workstation, or Player. See the tutorial for information on capturing such a log.
* XML logs from the Ellisys USB Explorer 200, a hardware USB 2.0 analyzer.
Features
* Unique graphical timeline view.
* Side-by-side diff mode: visually compare two log files.
* Pluggable log format modules: VMware, Ellisys.
* Pluggable protocol decoders: USB Chapter 9, Bluetooth, Storage, Cypress FX2.
* Packet metrics and filtering tools.
* Whole-bus analysis: analyze multiple devices concurrently.
* Written in Python, with a GTK+ user interface.
* Automatic "tail -f" mode: follow log files as they grow.
* Loads large log files in the background. You can start browsing before the whole file is loaded into memory.
* Automatic decompression of gzipped log files.
OPTIONS
-t Tail mode, start from the end of a growing log file.
HOMEPAGE
More information about vusb-analyzer, including a tutorial and sample logs, can be found at <http://vusb-analyzer.sourceforge.net/>.
AUTHOR
vusb-analyzer Micah Dowty <micah@vmware.com>.
This manual page was written by Daniel Baumann <daniel@debian.org>, for the Debian project (but may be used by others).
1.0 2009-05-17 VUSB-ANALYZER(1)