zgrep:tldr:3d6eb
The command "zgrep" is used to search for a pattern within a compressed file. Here is a breakdown of the command:
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"zgrep" is a combination of two commands, "grep" and "zcat". It allows you to search for a specific pattern in a compressed file, without having to extract the file first.
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"-i" is an option that makes the search case-insensitive. It means that the pattern will match regardless of whether it is in uppercase or lowercase.
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"${pattern}" is a placeholder that should be replaced with the actual pattern you want to search for. It can be a word, a phrase, or a regular expression.
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"${path-to-compressed-file}" is another placeholder that should be replaced with the actual path to the compressed file you want to search within.
Overall, the command "zgrep -i ${pattern} ${path-to-compressed-file}" allows you to search for a case-insensitive pattern within a compressed file.