zcat files in and not in gzip format

I have all my Apache access log files as access.log, access.log.1 access.log.1.gz etc... What I want is to zcat all files in and not in gzip format and pipe them into an X program.

I know I can do: zcat /var/log/apache2/access.log.*.gz | someapp..开发者_开发百科. but that will just work for *.gz and not the first two logs.

Any ideas will be appreciate it

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use zcat -f, it will copy uncompressed files as is

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For the specific use case of HTTP log server files, consider the zmergelog command (from the mergelog package). It additionally sorts the result of the merge chronologically.