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by tenken
2332 days ago
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I have used it to inspect say the history of a users' requests on a load-balanced server. I like to permanently store the results of the logfile excerpt to a DB table for posterity and future reporting. Figuring out how to enter "sql" mode in lnav, generate a logfile table, and then persist it from an in-memory sqlite db to a saved-to-disk sqlite db .... was frustratingly annoying. It boils down to: :create-logline-table custom_log
;ATTACH DATABASE `test02.db` AS bkup;
;create table bkup.custom_log as select * from custom_log;
;detach database bkup;
if i recall you cannot call sqlite commands ".backup" or similar in lnavs sql mode. So lnavs interjection into the sqlite command processing is annoying (I'm actually very familiar with sqlite). |
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