I have to analyze some pcap files using bro IDS. It have a lot of built in analyzer. I have to enable bit torrrent analyzer. Its details are give here. How I have enable it?
You have to load it using the #load statement: try.bro.org/#/?example=basics-loading
Related
I just read
How to parse a OFX (Version 1.0.2) file in PHP?
I am not a developer. What easy tool can I use to make this code run with no code skill or appetence ? web browser is pretty hard to use for non dev guys.
I need this to use the file into Power BI, which accept M code, json source or xml, but not sgml ofx or PHP.
Thanks in advance
Welcome Didier to StackOverflow!
I'm going to try and give you a clue how I'd approach the problem here. But keep in mind that your question really lacks details for us to help you, and I'm asking to update your question with example data that you want to integrate into PowerBI. Also, I'm not too familiar with PowerBI nor PHP, and won't go into making that PHP code you linked run for you.
Rather, I'd suggest to convert your OFX file into XML, and then use PowerBI's XML import on that converted file.
From your linked question, I get that your OFX file is in SGML format. There's a program specifically designed to convert SGML into XML (which is just a restricted form of SGML) called osx. I've detailed how to install it on Linux and Mac OS in another question related to SGML-to-XML down-converting; if you're on Windows, you may have luck by just downloading a really ancient (32bit) version of it from ftp://ftp.jclark.com/pub/sp/win32/sp1_3_4.zip. Alternatively, you can use my sgmljs.net software as explained in Converting HTML to XML though that tutorial is really about the much more complex task of converting HTML to XML/XHTML and will probably confuse you.
Anyway, if you manage to install osx, running it on your OFX file (which I assume to have the name yourfile.ofx just for illustration) is just a matter of invoking (on the Windows or Linux/Mac OS command line):
osx yourfile.ofx > yourfile.xml
to result in yourfile.xml which you can attempt to load with PowerBI.
Chances are your OFX file has additional text at the beginning (lines like XYZ:0001 that come before <ofx>). In that case, you can just remove those lines using a text editor before invoking osx on it. Maybe you also need a .dtd file or additional instructions at the top of the OFX file informing SGML about the grammar of your file; it's really difficult to say without seeing actual test data.
Before bothering with SGML and all that, however, I suggest to remove those first few lines in your OFX file (everything until the first < character) and check if PowerBI can already recognize your changed input file as XML (which, from other OFX example files, has a good chance of succeeding). Be sure to work on a copy of your original file rather than overwriting it. Then come back and update your question with your results and example data.
I have to create a sub routine using VB.Net that compress some files into a "file.zip" file, but the problem is that this "file.zip" MUST have the maximum size of 2 MB.
I don't know how to do it, even if it's possible.
It would be nice if someone has some example to show me.
It is not possible to do this in the general case. For example if you have a 2GB movie file, no lossless compression algorithm will ever get it to 2MB.
One solution is to "chunk" your ZIP file. That is, divide it into parts that are individually no more than 2MB. 7-Zip has support for this. You can use their .NET API from VB.Net. I'm not sure whether the API provides direct support for chunking. If not, you can start 7-Zip from your program using Process.Start().
What are the converters available for converting an IIS log file in to Apache common log format?
I found the following link, but I need any other tool which is not mentioned here.
http://www.cmsproducer.com/analysis/iis-w3c-ncsa-logs-convert
You can try Log Parser Lizard, which may help you, with a little bit of work. It does exporting to custom formats and all sorts, quite powerful.
Log Parser Lizard
Just an update to the answer above; There's now a programmatical way of doing this using the new Tx (LINQ to Logs and Traces) library up on CodePlex.
It's been built for .NET use only though, and is available as a nuget package. Essentially it lets you create any kind of transformation you can write code for over your log files (or event streams), even in real-time (you can pretty much tail an existing, currently running log if you want to)
How can I detect images in a document say doc,xls,ppt or pdf ?
I came across with Apache Tika, I am trying its command line option.
http://tika.apache.org/1.2/gettingstarted.html
But not quite sure how it will detect images.
Any help is appreciated.
Thanks
You've said you want to use a command line solution, and not write any Java code, so it's not going to be the prettiest way to do it... If you are happy to write a little bit of Java, and create a new program to call from Python, then you can do it much nicer!
The first thing to do is to have the Tika App extract out any embedded resources within your file. Use the --extract option for this, and have the extraction occur in a special temp directory you app controls, eg
$ java -jar tika.jar --extract ../testWORD_embedded_pdf.doc
Extracting 'image1.emf' (application/x-emf)
Extracting '_1402837031.pdf' (application/pdf)
Grab the output of the extraction if you can, and parse that looking for images (but be aware that some images have an application/ prefix on their canconical mimetype!). You might need to run a second --detect step on a few, I'm not sure, test how the parsers get on with the extraction.
Now, if there were images, they'll be in your test dir. Process them as you want. Finally, zap the temp dir when you're done with the file!
Having used Tika in the past I can't see how Tika can help with images embedded within Office documents or PDFs I was wrong to answer No. You will have may still try to resolve to native APIs like Apache POI and Apache PDFBox. Tika does use both libraries to parse text and metadata but no embedded image support.
Using Tika makes these APIs automatically available (side effect of using Tika).
UPDATE:
Since Tika 0.8: look for EmbeddedResourceHandler and examples - thanks to Gagravarr.
I am looking for a simple sample/tutorial for how to upload a file using ftp for iOS. I am pretty new so it have to be simple without a million features.
Unfortunately there is no one line function call, which could do that. Answer by TDeBailleu is simple but require an external server with php support. I've found a source code which might be usefull to you. It doesn't have "a million features" but might be usefull if you are patient enough.