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Applicable scenario

The csplit command is used to split a large file into small fragments and save each fragment into a file. The csplit command-> splits the file according to the specified paradigm and saves it as xx00,xx01. The document.

Disassembly files are mainly split and csplit commands. If split is split by size, then csplit can be split by match.

Option interpretation

$csplit-h / [regular expression] / # matches the text style, such as / SERVER/, from the first line to the matching line containing SERVER. {*} # means that the split is repeated according to the match until the end of the file stops, specifying the number of times the split is performed in the form of {integer}. -s # silent mode, no other information is printed. -n # specifies the number of digits of the split file name suffix. For example, 01, 02, 03 and so on. -f # specifies the split file name prefix. -b # specifies the suffix format. D.log, for example, is similar to the printf parameter format in the C language.

Usage

$csplit filename / match/-N2 {*}-f aa-b ".log"

Summary

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