• Show only the matches with sed.

    使用sed显示匹配项

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  • Sed is the stream editor.

    Sed个流编辑器

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  • So, why use it instead of sed?

    那么为什么要使用tr,而不使用sed呢?

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  • Listing 20. Beginning sed scripts.

    清单20.sed脚本

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  • Sed scripts may also be stored in files.

    sed脚本可以存储到文件中。

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  • Complex search and replace with sed.

    使用sed进行复杂搜索替换

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  • Listing 2. Matched strings marked in sed.

    清单2.sed标记匹配字符串

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  • Listing 20 shows three simple sed scripts.

    清单20展示了三个简单sed脚本

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  • This will cause sed to delete any matching lines.

    导致sed删除任何匹配

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  • Uncompressing sed into a temporary directory.

    sed解压缩临时目录

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  • There are ways to do this with grep, sed, and perl.

    可以通过使用 grep、sed perl完成工作。

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  • You will also learn how to use the stream editor sed.

    了解到如何使用编辑器sed

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  • Why not take some time to install GNU sed 3.02.80 now?

    现在为什么时间安装GNUsed 3.02.80呢?

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  • You can do similar things in sed using the command.

    sed中,可以使用命令。

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  • Every Linux distribution has GNU sed, or at least should.

    每一个Linux发行版都有(至少应该有)GNUsed

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  • Let's now do that with a sed script stored in a file.

    现在我们使用存储文件中的sed脚本来实现相同的操作。

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  • A set of sed commands is usually called a sed script.

    sed命令常常称为sed脚本

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  • In this example, we called sed with one editing command, 'd.

    中,一个编辑命令'd '调用sed

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  • The second thing to notice is that sed is line-oriented.

    第二注意的事sed面向行的

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  • Start txt2regex and specify regexps for grep, sed, and emacs.

    启动txt2regex指定构建用于grepsedEmacs的regexp

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  • GNU sed will accept sedversion to display the version.

    GNUsed接受sed——version显示版本

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  • You can see the basic format of a sed command in Listing 7.

    清单7中,可以看到sed命令基本格式

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  • The SED has achieved positive results since it was launched.

    战略与经济对话机制启动以来取得积极成果

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  • Using the editor sed to script complex changes to text files.

    使用编辑器sed编写脚本文本文件做出复杂修改

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  • You can also write a short sed program to output matches in color.

    可以编写简短sed程序颜色标记输出内容。

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  • After getting GNU sed 3.02.80 installed, I was finally ready to go.

    安装gnused3.02.80之后,就完全准备好了

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  • The output of this is fed into a sed script that only prints numbers.

    这个输出送入允许数字sed脚本

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  • First, download the source tarball (sed-3.02.tar.gz) (see Resources).

    首先下载源代码tar压缩包(sed - 3.02 . tar . gz)(请参阅参考资料)。

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  • Sed is line-based, so the commands are performed on each line in order.

    sed基于行的因此顺序每一执行命令

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  • You'll notice that sed performs its desired task with flying colors.

    注意到,sed 成功完成预期任务

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