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Full Discussion: Extracting From A File Then Processing
Top Forums Shell Programming and Scripting Extracting From A File Then Processing Post 302358396 by Grizzly on Friday 2nd of October 2009 11:15:42 AM
Old 10-02-2009
This is just to compile some stuff for my reference.

Code:
sed -n 's/.*<coordinates>\(.*\)\,.*/\1/ip;T' Test.kml 
-94.49109387652327,39.2956736296775
-93.0906917141962,38.72762798197614
-90.57659976220785,40.25685140137304
-92.340961875134,39.44522321129584
-92.340961875134,39.44522321129584
-94.72083812873272,37.63567097374739


sed -n 's/.*<longitude>\(.*\)<\/longitude>.*/\1/ip;T' Test.kml 
-94.49109387652327
-93.0906917141962
-90.57659976220786
-92.340961875134
-92.340961875134
-94.72083812873272

#Math with decimals
a=`echo "1+1.2" | bc` && echo $a
2.2

a=`dc -e '1.2 1+p'`
echo $a
2.2

#Extracting coords as vars then processing
sed -n 's/.*<coordinates>\(.*\)\,.*/\1/ip;T' Test.kml | while IFS=, read A B; do
  echo a is $A   b is $B
  echo "asdf"
done
a is -94.49109387652327 b is 39.2956736296775
a is -93.0906917141962 b is 38.72762798197614
a is -90.57659976220785 b is 40.25685140137304


#Multi Condition if statement
if [ $i = "+" -o $i = "-" -o $i = "/" -o $i = "%" ]; then
$x=$vr1
else
print "You have entered an invalid option."

 

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LEARN ABOUT SUNOS

echo

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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