This means that it does not have any debugging symbols in it. Debugging symbols are removed from most production binaries because they increase the size of the binary, and supposedly most users aren't capable of filing proper bug reports anyway (Ubuntu, for instance, disables Apport by default in production releases).
that don't use windows or Linux or mack executables that don't use windows or Linux or mack executables
It's an environment variable that stores the paths of commonly used executables. All OSes have this set, even on Windows.
"find / -executable" will search the root directory for executables. Not that this will also show directories that are accessible.
Features of Linux OS include multitasking, multiuser, and multiplatform. Additional features include multithreading, crash proof, shared copy-on-write pages among executables, and unified memory pool.
There is an indefinite amount of software, some may be distribution specific, some are binary executables that work on (most) distributions. It's safe to say it's less than the amount of software written for Windows, but there are still applications for almost every task you can perform on a Windows operating system.
Most Linux distributions are free
Linux is more like a language in which you structure sentences to assemble small functions to accomplish a task whereas a Windows environment accomplishes tasks by running independent programs ("executables") which may not communicate with each other except through stored data............................................................................................................................................................................Linux is the best-known and most-used open source operating system. There are different 'distributions' of Linux each comes with a set of programs, tools, and services that are typically bundled together with the Linux kernel to provide all of the necessary components of a fully functional operating system. Very similar to Windows OS.But Linux also is different from Windows in many important ways. First, and perhaps most importantly, Linux is open source software. The code used to create Linux is free and available to the public to view, edit, and-for users with the appropriate skills-to contribute to.Linux is also different in that, although the core pieces of the Linux operating system are generally common, the many distributions of Linux include different software options. This means that Linux is incredibly customizable, because not just applications, such as word processors and Web Browsers, can be swapped around.
Most Logitech webcams are supported by Linux.
ofcourse they are ! most of hem are linux base.
everyone can use linux
As of Dec 30, 2010, No.From there FAQ:"Q: What operating systems are compatible with UDK?A: The development environment for UDK runs on Windows PC. It's currently possible to create executables for Windows PC and iOS."
First of all, it's GNU/Linux not just Linux(which is the name of the kernel). Second, most versions of GNU/Linux are free. Lastly, the most popular version is Ubuntu.