Running Linux, 5th Edition

Chapter 28. Heterogeneous Networking and Running Windows Programs

Linux is a remarkably effective operating system, which in many cases can completely replace MS-DOS/Windows. However, there are always those of us who want to continue to use other operating systems as well as Linux. Enterprises considering Linux as an alternative desktop to Microsoft Windows often believe they have some essential Win32 applications or tools that prevent them from changing over. CIOs often eliminate the Linux option because someone advising them failed to mention that Linux can run Win32 applications.

Linux satisfies such yearnings with internal enhancements that allow it to access foreign filesystems and act on their files. It can mount DOS/Windows partitions on the system's hard disk, or access files and printers shared by Windows servers on the network, as we explored in "Sharing Files with Windows Systems (Samba)" in Chapter 15. Linux can also run DOS and Windows applications, using compatibility utilities that allow it to invoke MS-DOS or Windows. It can also access remote systems and run programs on them, using the local keyboard, mouse, and screen for interaction.

We use the term Windows somewhat generically in this chapter to refer to any of the operating systems coming from Microsoft, or those compatible with them. Although Windows NT, Windows 2000, and Windows XP are fundamentally different from the old DOS-based systems (up to and including Windows ME), most of the tools in this chapter ...