Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Extract lines if string found from last 30 min only
Top Forums UNIX for Beginners Questions & Answers Extract lines if string found from last 30 min only Post 303030518 by nezabudka on Tuesday 12th of February 2019 10:17:21 AM
Old 02-12-2019
Errors may occur with this key.
%_d
better try to change the format in the log and use %d
If the information is collected in a several days

--- Post updated at 14:28 ---

Code:
awk -v d="$(LANG=C date -d -30minutes -u +"%b %_d, %Y, %T,%3N %p %Z")" -F "<|>" '($2 > d) {print}' file

--- Post updated at 14:33 ---

some nanoseconds in the log have 2 digits?

--- Post updated at 15:03 ---

cut off nanoseconds
Code:
awk -v d="$(LANG=C date -d -30minutes -u +"%b %_d, %Y, %T")" -F "<|>" '
(gensub(/,[^,]*$/, "", 1, $2) > d)      {print}
' file

--- Post updated at 15:17 ---

may be PM and UTC need to save?
than:
Code:
date -d -30minutes -u +"%b %_d, %Y, %T %p %Z"
gensub(/(,[0-9]+ )([^,]*)$/, " \\2", 1, $2)

Last edited by nezabudka; 02-12-2019 at 02:01 PM..
These 2 Users Gave Thanks to nezabudka For This Post:
Neo RudiC
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Best approach for a 10 min extract out of several log files with timestamped records

I have a task where I need to code a shell script to extract a 10 min range (10 min from now until now) extract of a log file. I taught I could simply use a command that would say something like Start=date - 10 min but I didn't find anything. Looks like the only solution would have to code a... (3 Replies)
Discussion started by: Browser_ice
3 Replies

2. Shell Programming and Scripting

Print lines after the search string until blank line is found

All I want is to look for the pattern in the file...If I found it at # places... I want print lines after those pattern(line) until I find a blank line. Log EXAMPLE : MT:Exception caught The following Numbers were affected: 1234 2345 2346 Error java.lang.InternalError:... (3 Replies)
Discussion started by: prash184u
3 Replies

3. Shell Programming and Scripting

Find min.max value if matching columns found using AWK

Input_ File : 2 3 4 5 1 1 0 1 2 1 -1 1 2 1 3 1 3 1 4 1 6 5 6 6 6 6 6 7 6 7 6 8 5 8 6 7 Desired output : 2 3 4 5 -1 1 4 1 6 5 6 8 5 8 6 7 (3 Replies)
Discussion started by: vasanth.vadalur
3 Replies

4. Shell Programming and Scripting

search and replace, when found, delete multiple lines, add new set of lines?

hey guys, I tried searching but most 'search and replace' questions are related to one liners. Say I have a file to be replaced that has the following: $ cat testing.txt TESTING AAA BBB CCC DDD EEE FFF GGG HHH ENDTESTING This is the input file: (3 Replies)
Discussion started by: DeuceLee
3 Replies

5. Shell Programming and Scripting

grep log lines logged in 10 min

A log files has lines (1 line per each log for a majority; a few for 2 lines per each log) May 31 14:00:11 rtprodapp1 local2:notice sudo: jdoe : TTY=pts/0 ; PWD=/home/jdoe ; USER=root ; COMMAND=/usr/bin/su - May 31 14:03:19 rtprodapp1 local2:notice sudo: jdoe : TTY=pts/0 ; PWD=/home/jdoe ;... (4 Replies)
Discussion started by: Daniel Gate
4 Replies

6. Shell Programming and Scripting

Get 20 lines above string found, and 35 below string

i want to search a log for a string. when that string is found, i want to grab the a set number of lines that came before the string, and a set number of lines that come after the string. so if i search for the word "Error" in the /var/log/messages file, how can I output the 20 lines that came... (4 Replies)
Discussion started by: SkySmart
4 Replies

7. UNIX for Advanced & Expert Users

Move a block of lines to file if string found in the block.

I have a "main" file which has blocks of data for each user defined by tags BEGIN and END. BEGIN ID_NUM:24879 USER:abc123 HOW:47M CMD1:xyz1 CMD2:arp2 STATE:active PROCESS:id60 END BEGIN ID_NUM:24880 USER:def123 HOW:4M CMD1:xyz1 CMD2:xyz2 STATE:running PROCESS:id64 END (7 Replies)
Discussion started by: grep_me
7 Replies

8. UNIX for Dummies Questions & Answers

Integrate MIN and MAX in a string

I need to use awk for this task ! input (fields are separated by ";"): 1%2%3%4%;AA 5%6%7%8%9;AA 1%2%3%4%5%6;BB 7%8%9%10%11%12;BBIn the 1st field there are patterns composed of numbers separated by "%". The 2nd field define groups (here two different groups called "AA" and "BB"). Records... (8 Replies)
Discussion started by: beca123456
8 Replies

9. Shell Programming and Scripting

Extract lines with min value, using two field separators.

I have a file with two ID columns followed by five columns of counts in fraction form. I'd like to print lines that have a count of at least 4 (so at least 4 in the numerator, e.g. 4/17) in at least one of the five columns. Input file: comp51820_c1_seq1 693 0/29 0/50 0/69 0/36 0/31... (6 Replies)
Discussion started by: pathunkathunk
6 Replies

10. Shell Programming and Scripting

Search String and extract few lines under the searched string

Need Assistance in shell programming... I have a huge file which has multiple stations and i wanted to search particular station and extract few lines from it and the rest is not needed Bold letters are the stations . The whole file has multiple stations . Below example i wanted to search... (4 Replies)
Discussion started by: ajayram_arya
4 Replies

LEARN ABOUT DEBIAN

colorgccrc

COLORGCCRC(5)							File Formats Manual						     COLORGCCRC(5)

NAME

       colorgccrc - configuration file for colorgcc

DESCRIPTION

       A colorgccrc configuration file is used to configure the highlighting of the compiler output from colorgcc.

SYNTAX

       Each  line  consists  of  a  keyword  designating  a configuration variable.  The keyword is followed by `:' and then one or several values
       (depending on the keyword).  Lines beginning with a hash mark `#' are comments.

CONFIGURATION VARIABLES

       g++ | gcc | c++ | cc | g77 | gcj | gnat | gpc
	      Specifies the paths to the compilers.  Takes one value; a path to the compiler.

       nocolor
	      Specifies what terminal types colorization should be disabled on.  Takes one or several values, separated by whitespace.

       srcColor
	      Specifies the highlighting attributes source-code should be given.  Takes one or several color attributes.  See  the  section  COLOR
	      ATTRIBUTES for more information.

       introColor
	      Specifies  the  highlighting  attributes	for normal compiler output.  Takes one or several color attributes.  See the section COLOR
	      ATTRIBUTES for more information.

       warningFileNameColor | errorFileNameColor
	      Specifies the highlighting attributes for the filename in a  warning  or	an  error,  respectively.   Takes  one	or  several  color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

       warningNumberColor | errorNumberColor
	      Specifies  the  highlighting  attributes	for  the  line-number  in a warning or an error, respectively.	Takes one or several color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

       warningMessageColor | errorMessageColor
	      Specifies the highlighting attributes for the message-text in a warning or an error,  respectively.   Takes  one	or  several  color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

COLOR ATTRIBUTES

       The following attributes are valid for highlighting.

       clear, reset

       bold, underline, underscore, blink, reverse, concealed

       black, red, green, yellow, blue, magenta, cyan, white

       on_black, on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white

SEE ALSO

       gcc(1), colorgcc(1)

HISTORY

       Jan 15 2003: Initial version of this manual-page.

REPORTING BUGS

       Report bugs to <jmoyers@geeks.com>

AUTHORS

       Jamie Moyers <jmoyers@geeks.com> is the author of colorgcc.

       This  manual  page  was	written  by Joe Wreschnig <piman@sacredchao.net>, and modified by David Weinehall <tao@debian.org>, for the Debian
       GNU/Linux system (but may be used by others).

COPYRIGHT

       Copyright (C) 2003 Jamie Moyers
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

								   Jan 15, 2003 						     COLORGCCRC(5)
All times are GMT -4. The time now is 10:47 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy