如何在压缩的.gz文件中高效查找特定字符串？-Efficientlysearchingforspecificstringswithincompressed.gzfiles

7  

gunzip -c mygzfile.gz | grep "string to be searched"

But this would only work if the .gz file contains text file which is true in your case.

但是，只有.gz文件包含在您的情况下为真的文本文件时，这才有效。

22  

You can use zgrep. Usage is similar to grep.

你可以使用zgrep。用法类似于grep。

zgrep "pattern" file.gz

From the man page's description:

从手册页的描述：

Zgrep invokes grep on compressed or gzipped files. All options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.

Zgrep在压缩或gzip压缩文件上调用grep。指定的所有选项都直接传递给grep。如果没有指定文件，则必要时将标准输入解压缩并送入grep。否则，如果需要，给定文件将被解压缩并送到grep。