lmg | Script for automating Linux memory capture and analysis
kandi X-RAY | lmg Summary
kandi X-RAY | lmg Summary
To analyze Linux memory, you first need to be able to capture Linux memory. AVML works great, but if your system doesn’t have /proc/kcore or /dev/crash then you will need Joe Sylve’s Linux Memory Extractor (LiME). But you need to have a LiME module compiled for the kernel of the system where you want to grab RAM. Volatility is great at analyzing Linux memory images. But it needs a profile that matches the system where the memory was captured. Building a profile means compiling a C program on the appropriate system and using dwarfdump to get the addresses of important kernel data structures. You also need a copy of the System.map file from the /boot directory. Now if you happen to have a duplicate of your target system, you can build the Volatility profile on the clone and if necessary build LiME to capture and analyze memory from your target. But there are many situations where a duplicate of your target system is not available. So you may have to build your Volatility profile and LiME on your target machine. And this is not for the faint of heart. There are a number of steps, and some fairly low-level Linux commands involved. My goal was to create a package that could be installed (by an expert) on a thumb drive and distributed to agents in the field. The user of the thumb drive should be able to plug the thumb drive in, run a single command, and successfully acquire a memory image of the target machine and a working Volatility profile. The result is my lmg (Linux Memory Grabber) script.
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QUESTION
My entire code:
...ANSWER
Answered 2021-Mar-10 at 21:19Untested but try the following
QUESTION
I'm trying to get this to validate, it's probably a comma or formatting but I can't work it out and it's driving me insane - It doesn't seem to fail initially not sure why it does later on.
For reference: https://umod.org/plugins/server-rewards#adding-an-item
Any help would be appreciated - Thanks in advance.
...ANSWER
Answered 2020-Oct-25 at 15:04The error was the extra } above "kits".
QUESTION
I have an XML file which has a 3 level deep XML tree. I want to extract all the tags from that tree. The challenge here is that tree is dynamic and can be any level deep.
I have already extracted the root node and I have two methods at my disposal:
-> XmlUtil.getChildNodes(Node node,"name of the child") ~~ returns a list of child nodes from the parent node.
...ANSWER
Answered 2020-Jul-06 at 10:39import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import javax.xml.XMLConstants;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;
import java.io.File;
import java.util.Map;
public class Test {
public static void main(String[] args) throws Exception {
File file = new File("C:\\Users\\rishabh.awatani\\Downloads\\something.xml");
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
Document document = documentBuilder.parse(file);
XPath xPath = XPathFactory.newInstance().newXPath();
String expression = "//link";
NodeList nodeList = (NodeList) xPath.compile(expression).evaluate(document, XPathConstants.NODESET);
for(int i = 0; i " + nodeMap.getNamedItem("value").getNodeValue());
}
}
}
QUESTION
I've tried searching for this, but I've not found what causes this strange behavior, there must be something I'm missing but I can't tell what it is:
The problem is the following i have the following struct:
...ANSWER
Answered 2020-Jul-29 at 23:34You don't need to terminate every kind of array with NULL. In fact, strictly speaking not even char arrays need to be terminated with NULL. You can happily have non-NULL terminated arrays as long as you write your code so that you don't go beyond the end of the array.
Of course with char arrays there is an established convention such that many functions interpret a NULL valued char as the end of useful data. However that idea isn't established for any other type of array.
Or to say it a different way, NULL isn't a valid value for a struct (or a class, etc). While it is for a pointer to one, that's a completely different type. When you have an actual instance of a thing (such as a struct) it cannot be NULL.
QUESTION
My objective to fit a linear model with the same response, but predictors replaced by factors/scores. I am trying to find out which principal components to include in such a linear model if I want to achieve an R^2 of at least 0.9*r.squared from my original model.
Which predictors should I choose?
ANSWER
Answered 2020-Jun-21 at 03:14You run a linear model on the new model with your scores. "lmg" will allow you to see which factors made the most contribution and those are the factors you should keep. In my case it was the top 3 factors
QUESTION
I saw a similar question answered before, but they were too complicated for me to understand, i want a very easy way to do it, if thats possible.
So i have 6 radio inputs. I want a function to run when one of them (whichever) is checked.
html:
...ANSWER
Answered 2020-Apr-17 at 13:15One way you could go about this is to iterate through all radio buttons when the div element is clicked and see if any of them is checked.
Here's an example:
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