Any better way to extract the last 10 minutes from logfile?
Code:
Dec 18 09:41:18 aaa
Dec 18 09:46:29 aa
Dec 18 09:48:39 vvv
Dec 18 09:48:54 bbb
Dec 18 09:54:47 bbb
Dec 18 09:55:33 fcf
Dec 18 09:55:38 ssdf
Dec 18 09:57:58 sdsds
Dec 18 09:58:10 sdsd
Dec 18 10:00:50 sdsd
Dec 18 10:03:43 sdsds
Dec 18 10:03:50 sds
Dec 18 10:04:06 sdsd
Dec 18 10:04:15 sdsd
Dec 18 10:14:50 sds
Dec 18 10:19:16 sdsd
Dec 18 10:19:23 sdsd
Dec 18 10:21:03 dsdds
Dec 18 10:22:54 sdsd
Dec 18 10:27:32 sdsd
Attempt 1: Too slow if the the log file contains over 10000 lines.
Please use CODE tags. We know that you know how to use CODE tags because you've used them before. But, several of your posts have been edited by moderators to add tags; and several more of your posts should have had tags but nobody bothered to fix them.
---------- Post updated at 06:30 PM ---------- Previous update was at 02:12 PM ----------
Python method is quite fast but only works if the log contains only dates, any suggestion on how to fix this?
Code:
Dec 18 10:19:16
Dec 18 10:19:23
Dec 18 10:21:03
Dec 18 10:22:54
Dec 18 10:27:32
Code:
from datetime import datetime
astack=[] with open("x.txt") as f:
for aline in f:
astack.append(aline.strip())
lasttime=datetime.strptime(astack[-1], '%b %d %I:%M:%S')
for i in astack:
if (lasttime - datetime.strptime(i, '%b %d %I:%M:%S')).seconds <= 600:
print i
Last edited by timmywong; 12-26-2013 at 06:34 AM..
Reason: Add CODE tags.
Hi ,
Can someone help me,I am not well versed with scripting,it is very urjent.
Need a script in perl or shell for the following task.
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#!/bin/ksh
# Variable Declaration
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Bonjour,
I've wrote a script to monitor a logfile in realtime. It is working almost perfeclty except for two things.
The script use the following technique :
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while read line ; do
... some stuff
done
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Constructor QuartzJob
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Hi, please help with below time conversion to minutes.
one column values:
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43 seconds 750 msec
0 days 3 hours 29 minutes 58 seconds 480 msec
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Hi all,
System Ubuntu 16.04.3 LTS
i have the following log
INFO 2019-02-07 15:13:31,099 module.py:700] default: "POST /join/8550614e-3e94-4fa5-9ab2-135eefa69c1b HTTP/1.0" 500 2042
INFO 2019-02-07 15:13:31,569 module.py:700] default: "POST /join/6cb9c452-dcb1-45f3-bcca-e33f5d450105... (15 Replies)
12-26-2013
