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Full Discussion: How to extract/delete lines including 0%?
Top Forums Shell Programming and Scripting How to extract/delete lines including 0%? Post 302957328 by baris35 on Friday 9th of October 2015 08:21:35 AM
Old 10-09-2015
How to extract/delete lines including 0%?
Hello,
I have a data file consisting of many lines and my target is to delete all lines containing 0%
After some sed processes, I convert it to shown below format:
Sample webpage logfile:
Quote:
*********************************<span style="float: right;">3%</span></td><td>128*****IP:11.22.33.44
*********************************<span style="float: right;">0%</span></td><td>128*****IP:55.66.77.88
*********************************<span style="float: right;">10%</span></td><td>128*****IP:99.11.22.33
Expected output is:
Quote:
*********************************<span style="float: right;">3%</span></td><td>128*****IP:11.22.33.44
*********************************<span style="float: right;">10%</span></td><td>128*****IP:99.11.22.33
sed command is not working for below methods:

Code:
sed -n '/0%/p' logfile > output
sed /0%/d logfile > output
sed -n '/right;">0%/p' logfile > output

Could you please let me know what is the correct command?

thanks
Boris
 

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LEARN ABOUT OPENSOLARIS

insdelln

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

NAME

       insdelln, winsdelln - insert/delete lines to/from the 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 insdelln(int n);

       int winsdelln(WINDOW *win, int n);

PARAMETERS

       n      Is the number of lines to insert or delete (positive n inserts; negative n deletes).

       win    Is a pointer to the window in which to insert or delete a line.

DESCRIPTION

       The  insdelln()	and  winsdelln() functions insert or delete blank  lines  in stdscr or win, respectively.  When n is positive, n lines are
       added before the current line  and the bottom n lines are lost; when n is negative, n lines  are deleted starting with  the  current  line,
       the remaining lines are moved up,  and the bottom n lines are cleared. The position of the cursor does not change.

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

       deleteln(3XCURSES), insertln(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							insdelln(3XCURSES)
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