awk for line number 2 Post: 302644985

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Getting line number while using AWK

Using AWK, while I am reading the file, I am separating fields based on the ':' & using NF. I also would like to mention line numbers from the file they are originally from. How would I take out the line number for them? I am trying something like following , awk -F":" '{ j=1 for (i=1;...

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The awk command awk -F: '{print $1}' test1 gives the first columns of all the lines in file ,is there some command to get a particular column from particular line . Any help is appreciated. thanks arif

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Hi Chaps, I'm trying to print the line number of a comma delimited file where the second field in the line is blank using AWK. Here is the code I have so far where am I going wrong. It is the last column in the file. nawk -v x==0 'BEGIN {FS=",";OFS=","} x++ if ($2 == " ") print $x' bob.tst ...

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I am grep-ing the word "this" in all the files in my dir. $ awk '/this/' * this is this this I want the output as: 1)this is 2)this 3)this How can I achieve this ? Please help. HTH, jkl_jkl

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Hi. I have a script wich reads 1 file and generates 4. If the original file has 10 lines the the sum of the 4 generated files must have the 10 original lines. So far this works. Now what I need is to numerate the lines wtithin each generated file. I tried with NR but it prints the line...

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Hello all, I have the following problem: My input is two sorted files: file1 >1_19_130_F3 T01220131330230213311013000000110000 >1_23_69_F3 T01200211300200200010000001000000 >1_24_124_F3 T010203113002002111111200002010 file2 >1_19_130_F3 24 18 9 18 23 4 11 4 5 9 5 8 15 20 4 4 7 4...

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I Have file1 with below lines : #HostNameSelection=0 :NotUsed #HostNameSelection=1 :Automatic #HostNameSelection=3 :NotForced I have file2 which has similar lines but with different values I want to copy the changes from file1 to file2 ,line by line only if line begins with '#'. for...

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awk to find number in a field then print the line and the number

Hi I want to use awk to match where field 3 contains a number within string - then print the line and just the number as a new field. The source file is pipe delimited and looks something like 1|net|ABC Letr1|1530||| 1|net|EXP_1040 ABC|1121||| 1|net|EXP_TG1224|1122||| 1|net|R_North|1123|||...

LEARN ABOUT DEBIAN

ql-set-cmd-timeout

ql-set-cmd-timeout(8)					       System Administration					     ql-set-cmd-timeout(8)

NAME

       ql-set-cmd-timeout - set the timeout on the devices connected to the QLogic FC HBA.

SYNOPSIS

       ql-set-cmd-timeout [OPTIONS]

DESCRIPTION

       QLogic Linux Set Device Timeout Utility

       This  utility allows you to set the timeout on the devices connected to the QLogic FC HBA.  This timeout value applies to the commands sent
       to the device. This can help when target devices take longer to execute a command, for example under heavy I/O. Setting	a  longer  timeout
       reduces the chance of the Linux SCSI mid-layer driver aborting the tasks after a timeout.

	      [DEFAULT]

	      Display timeout of devices connected to all HOSTs

	      [HOST]

	      Display timeout of devices connected to HOST

	      [HOST] [TARGET]

	      Display timeout of devices connected to a TARGET on HOST

	      [HOST] [TARGET] [TIMEOUT]

	      To set timeout on devices connected to a TARGET on HOST

       -h,  --help, ?
	      Prints this help message

       -i,  --interactive
	      Use this option to use the menu driven program

SEE ALSO

       ql-dynamic-tgt-lun-disc(8), ql-lun-state-online(8), ql-hba-snapshot(8)

Matthias Schmitz <;matthias@sigxcpu.org> 			    August 2008 					     ql-set-cmd-timeout(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Getting line number while using AWK

Discussion started by: videsh77

2. Shell Programming and Scripting

awk to select a column from particular line number

Discussion started by: mab_arif16

3. Shell Programming and Scripting

printing a line number using awk

Discussion started by: rjsha1

4. Shell Programming and Scripting

awk help,line number

Discussion started by: jkl_jkl