Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Splitting log files
Top Forums UNIX for Dummies Questions & Answers Splitting log files Post 302968339 by Stacked on Tuesday 8th of March 2016 12:08:20 PM
Old 03-08-2016
Splitting log files
I am trying to split my IRSSI logs into weekly and monthly .log files. My log format looks like this:

Code:
--- Day changed Fri Mar 04 2016
00:11 <Jack> Test
--- Day changed Sat Mar 05 2016
00:11 <Jack> Test 
--- Day changed Sun Mar 06 2016
15:20 <Jack> Test

The script I have been playing with that I am stuck on to split the logs looks like this:
Code:
grep -m 1 -n --regexp="^--- Day changed `date --date="$2" +"%a %b %d %Y"`$" $1 | cut -d ":" -f 1 | xargs -I '{}' tail --lines=+{} $1

$1 = The location of the .log file to split.
$2 = A date string, I use "1 day ago" as an example.

When I run this script it will create my #channel-weekly.log file but it is empty, it isn't splitting the x number of days I tell it to.

All help appreciated, thanks!

Also, thanks to all of the community members on this forum, it has helped me a lot in the past!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

splitting the files

Hi, I'am using HP-UX.I have a input file which has 102 drop statements in it.I'am using csplit to split the files.The upper limit is 99 only.I'am using the -n 102 option.It says "suffix size not vaild".Any suggestions how to do it using csplit? Thanx in advance, sounder. (1 Reply)
Discussion started by: sounder123
1 Replies

2. UNIX for Advanced & Expert Users

splitting the files

Hi, How can i split the big file by the lines?. For eg. I wanna split the file from the line 140 to 1700. (9 Replies)
Discussion started by: sharif
9 Replies

3. Shell Programming and Scripting

Splitting input files into multiple files through AWK command

Hi, I needs to split *.txt files from single directory depends on the some mutltiple input values. i have wrote the code like below for file in *.txt do grep -i -h "value1|value2" $file > $file; done. My requirment is more input values needs to be given in grep; let us say 50... (3 Replies)
Discussion started by: arund_01
3 Replies

4. UNIX for Dummies Questions & Answers

splitting the files

Hi, I have some files with 2 million odd records which i need to split into chunks of 0.5 millions. I have the file sorted with a key column in order. The same key value can appear as 4 or 5 records in the file. Hence after splitting we are checking whether all the key values are present in the... (5 Replies)
Discussion started by: dnat
5 Replies

5. Shell Programming and Scripting

Splitting files from one file

Hi, I have an input file like: 111 abcdefgh asdfghjk dfghjkl 222 aaaaaaa bbbbbb 333 djfhfgjktitjhgfkg 444 djdhfjkhfjkghjkfg hsbfjksdbhjkgherjklg fjkhfjklsahjgh fkrjkgnj I want to read this input file and make separate output files with the header as numric value like "111"... (9 Replies)
Discussion started by: saltysumi
9 Replies

6. Shell Programming and Scripting

Splitting file into 2 files ?

Hi extending to one of my previous posted query .... I am using nawk -v invar1="$aa" '{print > ("ABS\_"((/\|/)?"A\_":"B\_")invar1"\_NETWORKID.txt")}' spfile.txt to get 2 different files based on split condition i.e. "|" Similar to invar1 variable in nawk I also need one more variable... (18 Replies)
Discussion started by: shekharjchandra
18 Replies

7. UNIX for Dummies Questions & Answers

Splitting Files Help

Hi Gurus, Lets say i have a file with some 30 records... How can i split that file into 3 files Also it shud be dynamic in the sense.. I wouldnt mind if file 1 has 15, file 2 has 10 and file 3 has 5.... Please help.. Thanks (6 Replies)
Discussion started by: saggiboy10
6 Replies

8. Shell Programming and Scripting

Splitting files

Hello all I have a file which has around 80 million records, I want to split it to 12 equal files, I tried using the split command but it is allowing me to split according to number of lines or by size. Is there a way i can split the file into 12 files without worrying about the number of lines... (7 Replies)
Discussion started by: Sri3001
7 Replies

9. Shell Programming and Scripting

Splitting files into 100 files with field value

I want a script to split my file upon the last field (15) As file A,b,c,.......,01 C,v,n,.......,02 C,r,v,........,01 F,s,a,........,03 X,y,d,........,99 To make output 01.txt A,b,c,.......,01 C,r,v,........,01 02.txt C,v,n,.......,02 (12 Replies)
Discussion started by: teefa
12 Replies

10. UNIX for Beginners Questions & Answers

Automate splitting of files , scp files as each split completes and combine files on target server

i use the split command to split a one terabyte backup file into 10 chunks of 100 GB each. The files are split one after the other. While the files is being split, I will like to scp the files one after the other as soon as the previous one completes, from server A to Server B. Then on server B ,... (2 Replies)
Discussion started by: malaika
2 Replies

LEARN ABOUT CENTOS

doveadm-log

DOVEADM-LOG(1)							      Dovecot							    DOVEADM-LOG(1)

NAME

       doveadm-log - Locate, test or reopen Dovecot's log files

SYNOPSIS

       doveadm [-Dv] log errors [-s min_timestamp]
       doveadm [-Dv] log find [directory]
       doveadm [-Dv] log reopen
       doveadm [-Dv] log test

DESCRIPTION

       The  doveadm  log commands are used to locate and reopen the log files of dovecot(1).  It's also possible to test the configured targets of
       the *log_path settings.

OPTIONS

       Global doveadm(1) options:

       -D     Enables verbosity and debug messages.

       -v     Enables verbosity, including progress counter.

COMMANDS

   log errors
       doveadm log errors [-s min_timestamp]

       The log errors command is used to show the last	- up to 1,000 - errors and warnings.  If no output is generated, no errors  have  occurred
       since the last start.

       -s min_timestamp
	      An  integer  value, representing seconds since the epoch - also known as Unix timestamp.	When a min_timestamp was given, doveadm(1)
	      will only show errors occurred since that point in time.

   log find
       doveadm log find [directory]

       The log find command is used to show the location of the log files, to which dovecot(1) sends its log messages.	 If  dovecot(1)  logs  its
       messages  through  syslogd(8)  and doveadm(1) could not find any log files, you can specify the directory where your syslogd writes its log
       files.

   log reopen
       doveadm log reopen

       This command causes doveadm to reopen all log files, configured in the log_path, info_log_path and debug_log_path settings.  These settings
       are configured in /etc/dovecot/conf.d/10-logging.conf.
       This is for example useful after manually rotating the log files.

   log test
       doveadm log test

       This command causes doveadm to write the message "This is Dovecot's priority log (timestamp)" to the configured log files.  The used prior-
       ities are: debug, info, warning, error and fatal.

EXAMPLE

       This example shows how to locate the log files used by dovecot(1).

       doveadm log find
       Looking for log files from /var/log
       Debug: /var/log/dovecot.debug
       Info: /var/log/mail.log
       Warning: /var/log/mail.log
       Error: /var/log/mail.log
       Fatal: /var/log/mail.log

REPORTING BUGS

       Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot@dovecot.org>.  Information about reporting bugs	is  avail-
       able at: http://dovecot.org/bugreport.html

SEE ALSO

       doveadm(1)

Dovecot v2.2							    2013-11-24							    DOVEADM-LOG(1)
All times are GMT -4. The time now is 02:20 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy