Linux command-zgrep

Source: Internet
Author: User

Linux command-zgrep

Requirements: Recently, the June, July, August of the log for analysis, statistics such as '/photo-news ' the number of visits, but the log files have been compressed placed on the storage server, and larger, extracted out inappropriate.

Resolution: To log directory, execute the following command

LS access_2016-0[6-8]*log.gz |xargs zgrep-e "GET/photo-news' |wc-l

Introduction:

The function of this command is to look for a matching regular expression in a compressed file, using the same as the grep command, except that the object is a compressed file. If the user wants to see if there is a certain word in a compressed file, the Zgrep command is available.


Linux command-zgrep

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