As programs get larger and more complex, they become more difficult to design, codeand maintain. As with any large project, it is often a good idea to break lar...
Starting with this chapter, we will begin to build a program. The purpose of this projectis to see how various shell features are used to create programs and, m...
编写第一个 Shell 脚本In the preceding chapters, we have assembled an arsenal of command line tools. Whilethese tools can solve many kinds of computing problems, we ar...
In this chapter, we continue our look at text related tools, focusing on programs that areused to format text output, rather than changing the text itself. Thes...
