print selected lines Post: 302139561

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1. Shell Programming and Scripting

print selected rows with awk

Hi everybody: Could anybody tell me how I can print from a file a selected rows with awk. In my case I only want print in another file all the rows from NR=8 to NR=2459 and the increment each 8 times. I tried to this: awk '{for (i=8; i=2459; i+=8); NR==i}' file1 > file2 But doesn't...

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Print out a selected word.

Hi can anyone assist me on my problem. I try to grep 1 word in 1 line data. Example like below. * Data below located in a.txt, i just wanna grep just processing-time = "12" total-octets = "20080718214210Z" total-pages = "" octets-completed = "20080721064351Z" pages-completed = "2"...

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How to print selected pages

I have a large file and want to print out, but I don't want to print all, just some pages. Like if the file has 100 pages, I just want to print out page 3-34 and 67-87. How can I do? By the way, I already try "lp -o page-ranges=value" command which doesn't work on my computer because -o <option>...

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Need to print only selected char in a string..?

Hi, I want to print particular chars in a string. for example ie., consider " dear,. roopa$#09%~`';']" as the example string. Here, I want to print only alphanumeric chars.. suppose , if i want only alphanumeric... value would be "dear roopa09" suppose , if i want some spl char(,) with...

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trying to print selected fields of selected lines by AWK

I am trying to print 1st, 2nd, 13th and 14th fields of a file of line numbers from 29 to 10029. I dont know how to put this in one code. Currently I am removing the selected lines by awk 'NR==29,NR==10029' File1 > File2 and then doing awk '{print $1, $2, $13, $14}' File2 > File3 Can...

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print lines AFTER lines cointaining a regexp (or print every first and fourth line)

Hi all, This should be very easy but I can't figure it out... I have a file that looks like this: @SRR057408.1 FW8Y5CK02R652T length=34 AGCAGTGGTATCAACGCAGAGTAAGCAGTGGTAT +SRR057408.1 FW8Y5CK02R652T length=34 FIIHFF6666?=:88@@@BBD:::?@ABBAAA>8 @SRR057408.2 FW8Y5CK02TBMHV length=52...

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Print selected lines from file in order

I need to extract selected lines from a log file, I can use grep to pull one line matching 'x' or matching 'y', how can I run through the log printing both matching lines in order top to bottom. i.e line 1 xyz - not needed line 2 User01 - needed line 3 123 - not needed line 4 Info - needed...

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only print a selected row

this works: cat file.txt| awk 'NR==45,NR==55' but how do I assign variables instead of numbers: this does not work: cat file.txt | awk 'NR==$start,NR==$end' there need variables instead of numbers Sorry for my English Thank you for answer

9. Shell Programming and Scripting

How to print selected fields

HI, I am using below command to display the words, but i am getting awk error. Please help me out on this I am using below code i am getting error as If i use below code i am getting below OP Output from where i am trying to select the fields after delimiter "," from here i want to...

10. Shell Programming and Scripting

Find key pattern and print selected lines for each record

Hi, I need help on a complicated file that I am working on. I wanted to extract important info from a very huge file. It is space delimited file. I have hundred thousands of records in this file. An example content of the inputfile as below:- ## ID Ser402 Old; 23...

LEARN ABOUT CENTOS

crmadmin

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crmadmin command [options]

DESCRIPTION

       crmadmin - Development tool for performing some crmd-specific commands.

	      Likely to be replaced by crm_node in the future

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -q, --quiet
	      Display only the essential query information

       -V, --verbose
	      Increase debug output

   Commands:
       -i, --debug_inc=value
	      Increase the crmd's debug level on the specified host

       -d, --debug_dec=value
	      Decrease the crmd's debug level on the specified host

       -S, --status=value
	      Display the status of the specified node.

	      Result is the node's internal FSM state which can be useful for debugging

       -D, --dc_lookup
	      Display the uname of the node co-ordinating the cluster.

	      This is an internal detail and is rarely useful to administrators except when deciding on which node to examine the logs.

       -N, --nodes
	      Display the uname of all member nodes

       -E, --election (Advanced) Start an election for the cluster co-ordinator

       -K, --kill=value
	      (Advanced) Shut down the crmd (not the rest of the clusterstack ) on the specified node

   Additional Options:
       -t, --timeout=value
	      Time (in milliseconds) to wait before declaring the operation failed

       -B, --bash-export
	      Create Bash export entries of the form 'export uname=uuid'

   Notes:
	      The -i,-d,-K and -E commands are rarely used and may be removed in future versions.

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.10-29.el7 					     June 2014							      PACEMAKER(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print selected rows with awk

Discussion started by: tonet

2. Shell Programming and Scripting

Print out a selected word.

Discussion started by: anakiar

3. UNIX for Dummies Questions & Answers

How to print selected pages

Discussion started by: wendyz

4. Shell Programming and Scripting

Need to print only selected char in a string..?

Discussion started by: balan_mca