You should also be able to write custom AWK programs to perform complex text processing from the UNIX command line.
您还应该能够编写自定义的AWK程序,以使用UNIX命令行执行复杂的文本处理。
Using powerful tools like sed and Perl, and the magic of regular expressions, you can easily do complex text processing tasks directly on the UNIX command line.
使用像sed和Perl这样功能强大的工具,以及神奇的正则表达式,您可以直接通过UNIX命令行轻松地完成复杂的文本处理任务。
For complete flexibility, in Unix-like systems with a popen function, you can pre-process the file with text processing utilities before it is passed into the plot command.
为了获得更完全的灵活性,在具有popen函数的unix类系统中,在将文件传送给plot命令之前,可以使用文本处理实用程序对文件进行预处理。
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