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Full Discussion: Extracting part of a string
Top Forums Shell Programming and Scripting Extracting part of a string Post 302115546 by sam_78_nyc on Wednesday 25th of April 2007 11:35:23 AM
Old 04-25-2007
Hi all,
Thanks for all the answers..based on the above answers I modified the below script ..

Here is the input file...
XYZ-2066779% xyz~%
XYZ-000036480% chxyz36r~%
XYZ-2056453% abder~000082685%
XYZ-3038583% fulfil302~00026%

I need to extract the first part before '%' and the second part after '~' and before '%'

so my output must be
XYZ-2066779
XYZ-000036480
XYZ-2056453 000082685
XYZ-3038583 00026

The script is:

while read LINE
do
NEWC_ID=`echo $LINE | awk -F'%' '{print toupper($1)}'`
NEWF_ID=`echo $LINE | awk -F'%' '{print ($2)}'`
NF_ID=`echo $NEWF_ID | sed s/\'/\'\'/g`
C_ID=`echo $NEWC_ID | sed s/\'/\'\'/g`
F_ID=`echo $NF_ID | awk -F'~' '{print ($2)}'`

echo $C_ID
echo "-----"
echo $F_ID
echo "-----"

done < $loc/input.txt

Please let me know if there is a better way of implementing the above script..

Thanks in advance..
 

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LEARN ABOUT SUNOS

noecho

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

NAME

       echo, noecho - enable/disable terminal echo

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 echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

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

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

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.10							    5 Jun 2002							    echo(3XCURSES)
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