我正在使用cPanel帳戶，并具有一個(gè)Apache 2.4訪問(wèn)日志，該日志存儲(chǔ)其日志，例如：66.249.93.30 - - [04/May/2018:21:26:39 +0200] "GET / HTTP/1.1" 302 207 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko; Google Page Speed Insights) Chrome/41.0.2272.118 Safari/537.36"66.249.93.30 - - [05/May/2018:10:26:39 +0200] "GET / HTTP/1.1" 302 207 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko; Google Page Speed Insights) Chrome/41.0.2272.118 Safari/537.36"該日期的格式為日期“ +％d /％B /％Y：％k：％M：％S”使用bash腳本，我只想提取最近一小時(shí)記錄的行，例如：完整的日志文件：66.249.93.30 - - [04/May/2018:21:26:39 +0200] First Line66.249.93.30 - - [05/May/2018:11:00:21 +0200] Second Line66.249.93.30 - - [05/May/2018:11:15:39 +0200] Third Line66.249.93.30 - - [05/May/2018:12:00:11 +0200] Fourth Line當(dāng)前時(shí)間： 05 / May / 2018：12 : 01：06日志從： 5月5日11:01-12:01之間的時(shí)間間隔開(kāi)始過(guò)濾后的輸出：66.249.93.30 - - [05/May/2018:11:15:39 +0200] Third Line66.249.93.30 - - [05/May/2018:12:00:11 +0200] Fourth Line我已經(jīng)嘗試過(guò)使用awk和其他一些建議，但是我無(wú)法使其正常工作，我們將不勝感激！
2 回答
RISEBY
TA貢獻(xiàn)1856條經(jīng)驗(yàn) 獲得超5個(gè)贊
$ date
Sat, May 05, 2018 10:49:13 AM
$ cat tst.awk
{
split($4,t,/[[ :\/]/)
mthNr = sprintf("%02d",(index("JanFebMarAprMayJunJulAugSepOctNovDec",t[3])+2)/3)
curTime = t[4] mthNr t[2] t[5] t[6] t[7]
}
curTime >= minTime
$ awk -v minTime=$(date -d '60 min ago' '+%Y%m%d%H%M%S') -f tst.awk file
66.249.93.30 - - [05/May/2018:11:00:21 +0200] Second Line
66.249.93.30 - - [05/May/2018:11:15:39 +0200] Third Line
66.249.93.30 - - [05/May/2018:12:00:11 +0200] Fourth Line
使用問(wèn)題的時(shí)間來(lái)獲得問(wèn)題的預(yù)期輸出：
$ awk -v minTime=$(date -d '2018/05/05 11:01:06' '+%Y%m%d%H%M%S') -f tst.awk file
66.249.93.30 - - [05/May/2018:11:15:39 +0200] Third Line
66.249.93.30 - - [05/May/2018:12:00:11 +0200] Fourth Line
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