iterate through list of numbers and print specific lines with awk Post: 302454167

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How to print specific lines with awk

Hi! How can I print out a specific range of rows, like "cat file | awk NR==5,NR==9", but in the END-statement? I have a small awk-script that finds specific rows in a file and saves the line number in an array, like this: awk ' BEGIN { count=0} /ZZZZ/ { list=NR ...

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print first few lines, then apply regex on a specific column to print results.

abc.dat tty cpu tin tout us sy wt id 0 0 7 3 19 71 extended device statistics r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device 0.0 133.2 0.0 682.9 0.0 1.0 0.0 7.2 0 79 c1t0d0 0.2 180.4 0.1 5471.2 3.0 2.8 16.4 15.6 15 52 aaaaaa1-xx I want to skip first 5 line...

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Hi all I have data like this: model: 1, misfit value: 0.74987 1 1.182 1.735 2.056 1.867 2 0.503 1.843 2.018 1.888 3 2.706 2.952 2.979 1.882 4 8.015 3.414 3.675 1.874 ...

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print lines containing only numbers

Hi boys, I have a txt file with a lot of lines. It have lines containing mostly only numbers but some of them contain numbers mixed with special characters and or letters or space.. its look like this: 271261621371 2727127f 27126|71372. ... Do you have any ideas of the easiest way to...

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Print lines with numbers only.

Is there other way then this only solution I have found to print lines with numbers only? file.txtone two three 3 four five 5tt 6gfjdfgdf 9 66 six 0 seven 7 eight 546546 gffdg445gfg fd644

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Awk- Indexing a list of numbers in file2 to print certain rows in file1

Hi Does anyone know of an efficient way to index a column of data in file2 to print the coresponding row in file1 which corresponds to the data in file2 AND 30 rows preceding and after the row in file1. For example suppose you have a list of numbers in file2 (single column) as follows:...

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How to print lines from a files with specific start and end patterns and pick only the last lines?

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LEARN ABOUT OPENSOLARIS

scroll

scrl(3XCURSES)						  X/Open Curses Library Functions					    scrl(3XCURSES)

NAME

       scrl, scroll, wscrl - scroll a window

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include  -L	/usr/xpg4/lib 
	-R  /usr/xpg4/lib  -lcurses  [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int scrl(int n);

       int scroll(WINDOW *win);

       int wscrl(WINDOW *win, int n);

PARAMETERS

       n      number and direction of lines to scroll

       win    pointer to the window in which to scroll

DESCRIPTION

       The scroll() function scrolls the window win up one line.  The current cursor position is not changed.

       The  scrl() and wscrl() functions scroll the window stdscr or win up or down n lines, where n is a positive (scroll up) or negative (scroll
       down) integer.

       The scrollok(3XCURSES) function must be enabled for these functions to work.

RETURN VALUES

       On success, these functions return OK. Otherwise, they return ERR.

ERRORS

       None.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       clearok(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							    scrl(3XCURSES)

10 More Discussions You Might Find Interesting

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How to print specific lines with awk

Discussion started by: Bugenhagen

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print first few lines, then apply regex on a specific column to print results.

Discussion started by: kchinnam

3. Shell Programming and Scripting

Problems to print specific lines with awk and grep...HELP!

Discussion started by: fedora2011

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print lines containing only numbers

Discussion started by: alekkz