1
vote
4answers
209 views

greping multiple lines from MySql binlog

I have binlog from MySQL and I need to output certain time frame into a seperate file, how would I do that? here is sample of what binlog file contains: # at 460 #130120 0:09:17 server id 1 ...
2
votes
2answers
140 views

Gathering IP's from a complicated log

I have a question regarding the use of some more advanced grep, awk, sed. I have a log file, for a proprietary MTA, that contains IP's in a string, delimited by [redacted]^~x.x.x.x^[redacted]. So far ...
0
votes
2answers
90 views

Display specific word in file. To be used as varible, grep for email in log

I'm looking to display just the email address in the /var/log/secure file. The email goes into a variable, so just grepping for lines won't work. I know how to string together sed commands, but is ...
21
votes
4answers
4k views

In tail -f, how do I filter out stuff that has certain keywords?

I want to tail -f my logs. However, I want to filter out everything that has the words: "ELB", "Pingdom", "Health"
2
votes
1answer
154 views

Logcheck: wildcards which include non-latin characters

On my mail server, I have a custom logcheck rule as follows, which is intended to filter messages from deliver: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ deliver\.*\): msgid=.*: saved mail to.*$ ...
1
vote
2answers
136 views

Need help with grep urgently to comply with subpoena request

I am not a system administrator but I run a little website and today I have received a subpoena request from police, in order to comply I need to extract IP addresses from our server logs for needed ...
3
votes
4answers
1k views

“watching” a log on FreeBSD vs Linux

On Linux systems I can watch -n1 tail /var/log/whatever.log or watch -n1 grep somestuff /var/log/whatever.log To show updates to a log every 1 seconds. On FreeBSD however, the watch command does ...
4
votes
3answers
2k views

How can i send /var/mail/root again?

Through some missconfiguration i've a lot of emails in /var/mail/root and /var/mail/www-data How can i "loop" over these files and send each mail another time? Thanks in advance!
37
votes
12answers
41k views

Do you have any useful awk and grep scripts for parsing apache logs?

I can use log analyzers, but often I need to parse recent web logs to see what's happening at the moment. I sometimes do things like to figure out top 10 ips that request a certain file cat foo.log ...