binares handeln

GDAL/OGR Binaries

The GDAL project does not produce regular downloadable binaries (executables) for each release. However, a variety of efforts do produce ready to use binaries.

Linux

Docker images

Nightly builds and images of tagged released are available at ​ https://hub.docker.com/r/osgeo/gdal/tags

Information on the content of the different configurations can be found at ​ https://github.com/OSGeo/gdal/tree/master/gdal/docker

Fedora

Fedora, since release 7, includes GDAL binaries.

Enterprise Linux GIS (ELGIS)

The ​ ELGIS effort provides RPMs of various GIS applications for Enterprise Linux and derivatives (RHEL, CentOS, Scientific Linux).

OpenSuSE

GDAL RPMs for OpenSuSE together with many other Geo-Tools are provided at ​ http://download.opensuse.org/repositories/Application:/Geo/

Debian

Ubuntu

A new UbuntisGIS is available on ​ UbuntuGIS launchpad and provides up-to-date packages of GDAL for Ubuntu Hardy, Karmic and Lucid. For more information, you can consult the ​ UbuntuGIS page.

MacOS X

William Kyngesburye maintains an extensive set of framework builds for GDAL and other GIS software at:

Windows

• ​ GISInternals maintained by Tamas Szekeres contains a complete set of Win32 and Win64 binary packages (compiled with VC2005/VC2008/VC2020/VC2020/VC2020).

These packages are based on the current development and stable branches built from the GDAL SVN daily. The corresponding SDK packages are also available to download from this location. The -devel packages are based on the developement version (2.1dev at time of writing), and the -stable packages are based on the latest stable branch (1.11 at time of writing)

• ​ MS4W (MapServer for Windows) is a popular installer that contains GDAL & its utilities, MapServer, PHP, Python, and the Apache web server. As of MS4W version4 it is a full SDI, with ability to publish WMS, WFS, WCS, SOS, CSW, WPS services. Maintained by ​ Gateway Geomatics.

MS4W includes GDAL python bindings, GDAL Oracle plugin, ECW/MrSID support, as well as other useful commandline utilities for MapServer, Spatialite, MapCache, OpenSSL, Shapelib, PHP, Python, and UnixUtils.

• OSGeo4W is a binary distribution of a broad set of open source geospatial software for Win32 and Win64 environments (Windows XP, Vista, Windows 7, Windows 10). OSGeo4W includes GDAL/OGR, ​ GRASS, MapServer?, ​ OpenEV, ​ uDig, as well as many other packages (over 150 as of December 2020).

• ​ Microsoft vcpkg, ecosystem of Visual C++ packages, now offer ​ GDAL 2.2.2.

• ​ GDAL binaries from NuGet – package manager for the Microsoft development platform

Multi-Platform

• ​ GDAL binaries from Conan.io – a C/C++ Package Manager

Legacy

FWTools

The FWTools binary releases for Linux and Windows systems include the full set of GDAL libraries, utilities, Python support and documentation along with lots of other stuff (including the OpenEV viewer). The FWTools binaries are not currently updated with the latest GDAL versions, so other methods described above are recommended.

Are you maintaining GDAL binaries for a platform? Please feel free to add pointers to the above!

How does Binary MLM work ?

Binary Multilevel Marketing Compensation plan

Binary MLM is a unique business strategy used by a lot of Networking marketing companies. As the name suggests, Binary MLM is based around the number 2. The distributor plan in a binary MLM looks similar to a binary tree. A distributor would introduce 2 new members (Frontline distributors). These 2 new distributors would then, hire 2 distributors each and so on.

A typical Binary MLM distributor plan looks something like this:

The distributor A for the MLM company using Binary plan would hire 2 distributors B and C who are his Front line Distributors. Now the distributors B and C, would then hire D, E, F and G who would be the downline distributors of A. This process would continue and the new distributors would join. Theoretically, it can go upto infinity as more and more distributors join. This is a 2-by-infinity matrix plan.

The two people they sponsor may not always end up on the same level. Someone above you may have had to place someone they have sponsored in that position, since their front two positions were filled or because they keep sponsoring others as they build their sales organization.

Spillover

In a binary MLM plan, each distributor would have only 2 frontline distributors. Suppose, A hires 3 distributors B, C and D. He makes B and C as his frontline distributors. Now, D who is hired by A cannot be his frontline distributor as the front two positions were filled. He can choose to place him below B or C. As a distributors keep hiring ( or sponsoring) new distributors, they may not end up in the same level ( as front line distributors). This is called Spillover

It might also happen that, both your sponsors might not end being your Front line distributors because some distributor above you may had to place the new distributor that hired in that position as he keep hiring new distributors to build the sales network.

Structure of Binary MLM

The binary tree consists of 2 sub-trees, one is referred to as PowerLeg and while the second subtree is called the ProfitLeg.

Power leg

As the new distributors sign up, they will be automatically placed in the distributor’s power leg. The powerleg structure will have automatic placement of new distributors. As the number of front line distributors is limited to 2, any new sponsors would be placed in the distributor’s downline powerleg (Spillover).

Profit leg

Profit Leg does not support spillover. All the distributors in the profit leg are personally hired( or sponsored) by their immediate distributor As the new distributors sign up, they will be automatically placed in the distributor’s power leg.

Binares handeln

When analyzing binaries, a very important thing is to know what the code does. For this, you need to load the binary in your preferred analyzation tool and look at the disassembled code. You could also use the integrated debugger, but it should not be needed, since the exercises are not too hard to understand at all.

In this exercise, you have to analyze 3 binary files. Try to figure out what the containing function does and for what platform it is for. Also point out the differences.

Hint: they are libraries and the function-header is similar to int func(int x, int y)

Now we have not only a function, but a program to deal with.

The usage of the program is ./ex2 string1 string2

This is now a more complex program with some function-calls from libraries and from the program itself.

Binary Hand Dance

Who says that geeks can’t dance? Well, maybe we don’t have rhythm . but our hands sure can dance! Here’s Binary Hand Dance by Vi Hart (who brought us such gems as Doodling in Math Class and The Pi is a Lie).