linux在嵌入式的應(yīng)用外文翻譯-其他專業(yè)(參考版)
2025-01-23 06:42本頁(yè)面
【正文】 s words, you will not make Linux from Linux development benefit, but this progress is within the scope of the world thousands of developers to collaborate on results. Linux is an operating system, it play of puter system hardware and software munication service, the Linux kernel contains the operating system you in any desired all properties. 。 or bootstrap and operation in the absence of the display and the keyboard ( headless operation ) environment, or by the Ether connection, from a remote device in application. Small readymade Linux has many sources, including the increasing application oriented Linux configuration and distribution, these are modified into adapted to specific application. For example, router, firewall, Inter / work equipment, work server, gateway. You may also choose to build your own like embedded Linux, from a standard distribution version, omitting don39。 the use of large memory arrays。 substitution of reliable( and low power)flash memory solid state disk for conventional disk drives。 原文： Using Linux in Embedded Systems UNIX evokes a wide range of emotions: loved by some for its power and flexibility, despised by others for its eomplex and arcane mands. UNIX has established a checkered reputation in the world of puting. EASE OF USE UNIX is infamous for its glut of arcane , nonmnemonic, and cryptic keyboard mands, each with many mandline switches, which can be incredibly confusing to remember. Its SVR 4 implementation contains more than 2,000 ands. Many of these functions can be bined, using pipes and redirection. This illustrates one of UNIX’s design fundamentals: the creation of a large assortment of very specialized and modular mands that can be bined to acplish plex tasks. While UNIX was essentially limited to use by software professionals at universities and in applications development houses, its plex mandline syntax and resulting flexibility were considered an advantage rather than a this same flexibility also creates a major drawback for using UNIX in a businessoriented market—the more flexible a system is, the more difficult it bees to learn and operate. UNIX’s script languages provide one form of help. Using scripts, a system administrator can tailor the system to a set of users’ needs quickly. Another factor mitigating the difficulties of UNIX’s arcane mand language are the Graphic User Interfaces(GUIs), such as Motif, SunView, or OpenLook. GUIs, however, place another level of inpatibility problems on what is already a plex system. Motif has been ported to the most different architectures a
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號(hào)-1