将输出打印到linux中的文本文件中

Question

您好我想尝试区分文本文件.有很多不同之处,在终端中查看它们会使它变得不稳定,因为我无法保存它们.我想查看并保存差异.我如何捕获输出并将其打印到文本文件？

我用来获取差异的代码是 diff -i -w -B file1.txt file2.txt

Answer 1

保存到文本文件:

diff -i -w -B file1.txt file2.txt > diff.txt

直接写入打印机:

diff -i -w -B file1.txt file2.txt | lpr

将保存的文本文件写入打印机

lpr diff.txt

'希望有所帮助.. PSM

PS:这是Linux命令行打印的链接:

http://tldp.org/HOWTO/Printing-Usage-HOWTO-2.html

Answer 2

一般来说,
command > output.txt
在您的情况下
diff -i -w -B file1.txt file2.txt > output.txt

,如果您想追加结果
command >> output.txt