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今天,Linux 再也不只是纸上谈兵阶段了,IBM、HP、SGI、Oracle、Sybase、CA 及应用软件厂商对它的支持,引发了一场自由软件向商用软件的挑战,发动了开放操作系统源代码的革命。它是否能驱使这个时代的软件走向免费市场的裂变呢,请参考本期焦点。自由万岁目前,从软件的提供方式和是否赢利的角度出发可以把软件划分为以下三种模式:即商业软件(Commercial software)、共享软件(Shareware)和自由软件(Freeware 或 Freesoftware)。商业软件由开发者出售拷贝并提供技术服务,用户只有
Today, Linux is no longer just on paper, IBM, HP, SGI, Oracle, Sybase, CA and application software vendors have triggered a free software challenge to commercial software, and launched an open operating system source code. Revolution. Whether it can drive the software of this era to the fission of the free market, please refer to the focus of this issue. Vive for Freedom At present, software can be divided into the following three modes from the perspective of software provision and profitability: namely, commercial software, shareware, and freeware (Freeware or Freesoftware). Business software is sold by developers for copying and providing technical services. Users only have