print selected lines Post: 302139556

10 More Discussions You Might Find Interesting

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...

2. Shell Programming and Scripting

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"...

3. UNIX for Dummies Questions & Answers

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>...

4. Shell Programming and Scripting

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...

5. Shell Programming and Scripting

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...

6. Shell Programming and Scripting

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...

7. Shell Programming and Scripting

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...

8. Shell Programming and Scripting

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

dircolors

DIRCOLORS(1)							   User Commands						      DIRCOLORS(1)

NAME

       dircolors - color setup for ls

SYNOPSIS

       dircolors [OPTION]... [FILE]

DESCRIPTION

       Output commands to set the LS_COLORS environment variable.

   Determine format of output:
       -b, --sh, --bourne-shell
	      output Bourne shell code to set LS_COLORS

       -c, --csh, --c-shell
	      output C shell code to set LS_COLORS

       -p, --print-database
	      output defaults

       --help display this help and exit

       --version
	      output version information and exit

       If  FILE  is specified, read it to determine which colors to use for which file types and extensions.  Otherwise, a precompiled database is
       used.  For details on the format of these files, run 'dircolors --print-database'.

       GNU  coreutils  online  help:  <http://www.gnu.org/software/coreutils/>	Report	dircolors  translation	bugs  to   <http://translationpro-
       ject.org/team/>

AUTHOR

       Written by H. Peter Anvin.

COPYRIGHT

       Copyright (C) 2013 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The  full documentation for dircolors is maintained as a Texinfo manual.  If the info and dircolors programs are properly installed at your
       site, the command

	      info coreutils 'dircolors invocation'

       should give you access to the complete manual.

GNU coreutils 8.22						     June 2014							      DIRCOLORS(1)

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