ƣlog_extract.sh
߹ܣһ߶־ļȡȤ־Ϣ
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1. лLinuxл
2. Linuxlog_extract.shűҪû
 - ־ļƣ磺logfiles
 - ҪȡĹؼϢ磺disconnect
 - ؼǰ磺10
3. űִ֮Զһļlogfiles-20200304_183318.logץȡ־ļȽ϶ʱʹ߿߷Ч