I'm newbie in Pentaho Spoon
I'm trying to unzip a tgz file but I can't find a transformation or job that does it, the closest thing I found was the "Unzip file" job which doesn't let me unzip the tgz file.
Does anyone know whether or not you can unzip a tgz file in Spoon?
In the event that it is not possible.. Do you know any method that comes close?
Thanks!
You could use a Shell step in a job to unzip the file using the OS shell script capabilities instead of PDI.
I'm trying to get a program to open a file and read from it. However, I can't seem to get it to open the file. I've read several threads about this and I've seen the suggestion to make sure the file is in the same directory as my executable. I don't know how to check if that's true. The text file is saved in the same file as my program files, if that helps. Can anyone give me some input? Relevant code below. Thanks!
std::ifstream myfile;
myfile.open("../ResInput.txt", ios::in);
if(myfile.is_open()){
getline(myfile, stemp1);...
Your open() call is trying to go up one directory to read the file as it's written right now. If you want the file opened in the same directory as your executable, remove the ../ in your open() call.
This is also assuming your OS accepts a forward slash as a directory separator. It would also be useful to know the error you are getting.
My goal is to take an existing .docx file and convert it, from a Linux command-line, to PDF using docx4j (http://www.docx4java.orghttp://www.docx4java.org). The "getting started" guide (http://www.docx4java.org/svn/docx4j/trunk/docx4j/docs/Docx4j_GettingStarted.html) refers to a samples directory that isn't actually included in the latest (2.8.1) package. Regardless, I located the samples directory in their SVN browser, created a 'samples/' subdirectory in my docx4j folder containing all the .jar files, and downloaded the CreatePdf.java file into the samples directory. Then I tried running:
java -cp docx4j-2.8.1.jar:log4j-1.2.15.jar org.docx4j.samples.CreatePdf my-file.docx
And I get the error:
Error: Could not find or load main class samples.org.docx4j.samples.CreatePdf
Any help would be greatly appreciated.
The samples are included in 2.8.1. Nothing has changed there, except the name of the sample, which is now ConvertOutPDF
Please try that instead.
btw, the SVN repository has been superseded since May. See docx4j-from-github-in-eclipse
No matter what I do I cannot get the TSC Typescript compiler to find any files. I have tried both the tsc that comes with the Visual Studio Extension and the one that comes from npm. I've tried in the Node.js command line windows shell, and the Git Bash shell. No matter what I do, it just says the file is not found. I've read that the compiler will only work for .ts and .str files, but that does not seem to be the problem.
Here is a quick example of what I'm seeing. I know these files will be empty, but I've tried all of this with files containing code and it doesn't change anything.
C:\>touch test.ts
C:\>ls *.ts
test.ts
C:\>tsc test.ts
Error reading file "test.ts": File not found
C:\>tsc C:\test.ts
Error reading file "C:\test.ts": File not found
C:\>touch test.str
C:\>tsc test.str
Error reading file "test.str": File not found
C:\>tsc ./test.str
Error reading file "./test.str": File not found
C:\>tsc ./test.ts
Error reading file "./test.ts": File not found
C:\>touch test.js.ts
C:\>tsc test.ts
Error reading file "test.ts": File not found
C:\>tsc test.js
Error reading file "test.js": File not found
I'm afraid, that TSC fails that way on empty files.
Looks like a bug in the current compiler [0.8], tsc shouldn't fail on empty files. However
I know these files will be empty, but I've tried all of this with files containing code and it doesn't change anything.
I'm a bit worried about this part. Is that still the case?
That's difficult to debug from afar. The typescript compiler does quite a lot of processing until it resolves a file.
What's the output of running
tsc -debug test.ts
? Also, please make sure that test.ts is non-empty.
I find the solution to decompile a file dex to jar from this link http://code.google.com/p/dex2jar/downloads/list but i don't understand how to use it.
Follow the below steps to do so_
Rename your APK file(e.g., rename your APK file to .zip Ex- test.apk -> test.zip) & extract resultant zip file.
Copy your .dex file in to dex2jar folder.
Run setclasspath.bat. This should be run because this data is used in the next step.
Go to Windows Command prompt, change the folder path to the path of your dex2jar folder and run the command as follows:
d2j-dex2jar.bat classes.dex
enjoy!! Your jar file will be ready in the same folder with name classes_dex2jar.jar.
Hope this helps you and All reading this... :)
Download dex2jar https://code.google.com/p/dex2jar/downloads/list
Run dex2jar on apk d2j-dex2jar.sh someApk.apk
open jar file in JD GUI http://jd.benow.ca/
Follow this guide: https://code.google.com/p/dex2jar/wiki/UserGuide
--Update 10/11/2016--
Found this ClassyShark from Google's github pretty easy to view code from APK.
https://github.com/google/android-classyshark
// make sure that you downloaded release https://github.com/pxb1988/dex2jar/releases (for the ppl who coldnt find this link in /dex2jar/downloads/list
Step 1 extract the contents of dex2jar.*.*.zip file
Step 2 copy your .dex file to the extracted directory
Step 3 execute dex2jar.bat <.dex filename> on windows, or ./dex2jar.sh <.dex filename> on linux
Simple way
Rename your test.apk => test.zip
Extract test.zip then open that folder
Download dex2jax & Extract
Copy classes.dex file from test folder
Past to dex2jar Extracted folder
if use windows press Alt & D keys then type cmd press Enter(open to cmd)
run the command d2j-dex2jar.bat classes.dex
Download JD-GUI
Move classes-dex2jar.jar file to JD-GUI
Everything Done..
old link
the link http://code.google.com/p/dex2jar/downloads/list is old, it will redirect to https://github.com/pxb1988/dex2jar
dex2jar syntax
in https://github.com/pxb1988/dex2jar, you can see your expected usage/syntax:
sh d2j-dex2jar.sh -f ~/path/to/apk_to_decompile.apk
can convert from apk to jar.
want dex to jar
if you have dex file (eg. using FDex2 dump from a running android apk/app), then you can:
sh d2j-dex2jar.sh -f ~/path/to/dex_to_decompile.dex
can got the converted jar from dex.
example:
/xxx/dex-tools-2.1-SNAPSHOT/d2j-dex2jar.sh -f com.huili.readingclub8825612.dex
dex2jar com.huili.readingclub8825612.dex -> ./com.huili.readingclub8825612-dex2jar.jar
want jar to java src
if you continue want convert from jar to java sourcecode, then you, have multiple choice:
using Jadx directly convert dex to java sourcecode
first convert dex to jar, second convertjartojava sourcecode`
Note
how to got d2j-dex2jar.sh?
download from dex2jar github release, got dex-tools-2.1-SNAPSHOT.zip, unzip then got
you expected Linux's d2j-dex2jar.sh
and Windows's d2j-dex2jar.bat
and related other tools
d2j-jar2dex.sh
d2j-dex2smali.sh
d2j-baksmali.sh
d2j-apk-sign.sh
etc.
what's the full process of convert dex to java sourcecode ?
you can refer my (crifan)'s full answer in another post: android - decompiling DEX into Java sourcecode - Stack Overflow
or refer my full tutorial (but written in Chinese): 安卓应用的安全和破解
If anyone is still looking for an easy way to decompile an APK (with resource decompiling), have a look at the tools I have created: https://github.com/dirkvranckaert/AndroidDecompiler
Just checkout the project locally and run the script as documented and you'll get all the resources and sources decompiled.
You can decompile your .apk files and download online.
http://www.javadecompilers.com/
Download latest dex2jar from here -> dex2jar
Run this command on linux -> sh d2j-dex2jar.sh classes.dex
Download java decompiler from here - > JD-GUI
Drag and drop the classes-dex2jar.jar file to JD-GUI
If you're looking for the version for windows get it from source forge:
https://sourceforge.net/projects/dex2jar/
It has the d2j-dex2jar.bat file you need
Download Dex2jar and Extract it.
Go to Download path
./d2j-dex2jar.sh /path-to-your/someApk.apk
if .sh is not compilable, update the permission: chmod a+x d2j-dex2jar.sh.
It will generate .jar file.
Now use the jar with JD-GUI to decompile it
After you extract the classes.dex file, just drag and drop it to d2j-dex2jar
Can be used as follow:
Download dex2jar here and extract it.
Download Java decompiler here (If you want to investigate .class file)
Get you release .apk file and change its extension with .zip
Extract .zip and find the classes.dex and classes2.dex
Paste these files into dex2jar folder where .bat file exist of dex2jar (normally names as d2j-dex2jar)
From dex2jar folder, open cmd [Shift+right click to see option to open cmd/power shell]
Type the command in cmd: d2j-dex2jar release.apk
You will get the .class file, open this file into Java Decompiler.
The below url is doing same as above answers. Instead of downloading some jar files and doing much activities, you can try to decompile by:
http://apk-deguard.com/