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Full Discussion: Awk modification
Top Forums Shell Programming and Scripting Awk modification Post 302649041 by SkySmart on Wednesday 30th of May 2012 05:42:59 PM
Old 05-30-2012
Quote:
Originally Posted by Corona688
So you don't care about the part that does all the g-subbing and splitting for purposes you still haven't disclosed?

Code:
awk 'NR==FNR { S[L++]=$0; next } { M=1; for(N=1; M&&(N<=L); N++) if(!(S[N] ~ $0)) M=0 } M' sfile datafile


please ignore the gsubbing/splitting.

i tested the script, and all it spat out were blank lines.

Code:
awk 'NR==FNR { S[L++]=$0; next } { M=1; for(N=1; M&&(N<=L); N++) if(!(S[N] ~ $0)) M=0 } M' sfile /var/tmp/datafile

i would like to see it spit out the lines it found that matched the strings specified in sfile.

if it would be more straightforward, instead of specifying "sfile", can i just specify the two strings on the command line?

something like this:

Code:
awk 'NR==FNR { S[L++]=$0; next } { M=1; for(N=1; M&&(N<=L); N++) if(!(S[N] ~ $0)) M=0 } M'  '/ERROR/ && /com.rolander.promotions.client/'  /var/tmp/datafile

 

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LEARN ABOUT OPENSOLARIS

wscrl

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)
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