Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

help me using awk command....

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting help me using awk command....
# 1  
Old 07-07-2006
Data help me using awk command....
please help me using awk command in getting the cuurent log..

example:


====> BF0540.e START AT Tue Jul 4 20:06:20 2006

User Id: ccb_dbo
Log File: /home/ccb/prd/joblog/BF0540_05.log
Report File: /home/ccb/prd/report/BF0540_05_0704_2006.rpt
Arguments: /home/ccb/prd/appl/bin/batch/BF0540.e -s5 -L /home/ccb/prd/joblog/BF0540_05.log -R /home/ccb/prd/report/BF0540_05_0704_2006.rpt -
U ccb_dbo -S CCB_PRD -I/home/appl/sybase/server1252/interfaces -P ***

Successfully Completed...

====> BF0540.e STOP AT Tue Jul 4 20:31:14 2006


====> BF0540.e START AT Thu Jul 6 19:24:46 2006

User Id: ccb_dbo
Log File: /home/ccb/prd/joblog/BF0540_05.log
Report File: /home/ccb/prd/report/BF0540_05_0706_1924.rpt
Arguments: /home/ccb/prd/appl/bin/batch/BF0540.e -s5 -L /home/ccb/prd/joblog/BF0540_05.log -R /home/ccb/prd/report/BF0540_05_0706_1924.rpt -
U ccb_dbo -S CCB_PRD -I/home/appl/sybase/server1252/interfaces -P ***

Successfully Completed...

====> BF0540.e STOP AT Thu Jul 6 19:34:43 2006


how can I get the whole current log/paragraph from the word START and STOP including the info between START and STOP.... (using awk)
please help me...Smilie
# 2  
Old 07-07-2006
Hi,

providing they contain the same lines each time then this will work fine:

awk ' { if ( NR < 12 ) print $0 } ' filename

or if thats coming from some other command then

source | awk ' { if ( NR < 12 ) print $0 } '


ta
Mike
# 3  
Old 07-07-2006
If you want the last log entry and the number of lines in one entry is 12
Code:
tail -12 logfile

# 4  
Old 07-07-2006
number of lines between START and STOP need not be constant...

what ever could be the number of lines..
try this..

Code:
tail -`awk 'BEGIN{x=0} { if( $0 ~ /START/ ) {x=NR} } END{print NR-x+1}' inputfile` inputfile

Login or Register to Ask a Question

Previous Thread | Next Thread

8 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pass awk field to a command line executed within awk

Hi, I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date). All my attempts failed this far. Here's an example. It works fine with timestamp hard-codded into the command echo "1381653229 something" |awk 'BEGIN{cmd="date -d... (4 Replies)
Discussion started by: tuxer
4 Replies

2. Shell Programming and Scripting

Multiple command execution inside awk command during xml parsing

below is the output xml string from some other command and i will be parsing it using awk cat /tmp/alerts.xml <Alert id="10102" name="APP-DS-ds_ha-140018-componentFailure-S" alertDefinitionId="13982" resourceId="11427" ctime="1359453507621" fixed="false" reason="If Event/Log Level(ANY) and... (2 Replies)
Discussion started by: vivek d r
2 Replies

3. Shell Programming and Scripting

awk command to compare a file with set of files in a directory using 'awk'

Hi, I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files. To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Discussion started by: anandek
10 Replies

4. Shell Programming and Scripting

awk command in script gives error while same awk command at prompt runs fine: Why?

Hello all, Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val: > cat getnon0file.sh #!/bin/bash this="getnon0file.sh" USAGE=$this" InFile="xyz.38" Min="0.05" # awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
Discussion started by: catalys
4 Replies

5. Shell Programming and Scripting

awk command for simple join command but based on 2 columns

input1 a_a a/a 10 100 a1 a_a 20 200 b1 b_b 30 300 input2 a_a a/a xxx yyy a1 a1 lll ppp b1 b_b kkk ooo output a_a a/a 10 100 xxx yyy (2 Replies)
Discussion started by: ruby_sgp
2 Replies

6. UNIX for Dummies Questions & Answers

Basic awk question...getting awk to act on $1 of the command itself

I have a script problem that I am not able to solve due my very limited understanding of unix/awk. This is the contents of test.sh awk '{print $1}' From the prompt if I enter: ./test.sh Hello World I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Discussion started by: JasonHamm
2 Replies

7. Shell Programming and Scripting

awk/sed Command : Parse parameter file / send the lines to the ksh export command

Sorry for the duplicate thread this one is similar to the one in https://www.unix.com/shell-programming-scripting/88132-awk-sed-script-read-values-parameter-files.html#post302255121 Since there were no responses on the parent thread since it got resolved partially i thought to open the new... (4 Replies)
Discussion started by: rajan_san
4 Replies

8. Shell Programming and Scripting

assign a command line argument and a unix command to awk variables

Hi , I have a piece of code ...wherein I need to assign the following ... 1) A command line argument to a variable e.g origCount=ARGV 2) A unix command to a variable e.g result=`wc -l testFile.txt` in my awk shell script When I do this : print "origCount" origCount --> I get the... (0 Replies)
Discussion started by: sweta_doshi
0 Replies
Login or Register to Ask a Question