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Need help in sed or nawk replace RE

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# 1  
Old 03-06-2008
Bug Need help in sed or nawk replace RE
Dear Friends,

I am trying to replace the following pattern , But I cant understand how to express the RE in this case . Please help me with a sed command to replace .

Code:
                     (Address = 918h : Initial = 0000h : RD /WR
                        (Address = 91Ah : Initial = 0000h : RD Only
            The entry point for the filter coefficients.(Address = 91Ch : Initial = 01A4h : RD /WR

output:
Code:
Address = 918h : Initial = 0000h
Address = 918h : Initial = 0000h
Address = 918h : Initial = 0000h

Last edited by user_prady; 03-06-2008 at 02:00 PM..
# 2  
Old 03-06-2008
given your input:

Code:
#  sed 's/.*\(Address.*\):.*/\1/g' infile
Address = 918h : Initial = 0000h
Address = 91Ah : Initial = 0000h
Address = 91Ch : Initial = 01A4h

# 3  
Old 03-06-2008
Quote:
Originally Posted by Tytalus
given your input:

Code:
#  sed 's/.*\(Address.*\):.*/\1/g' infile
Address = 918h : Initial = 0000h
Address = 91Ah : Initial = 0000h
Address = 91Ch : Initial = 01A4h

Thank you friend for the reply. but still I am not able to solve as there are many more cases. Using the above sed command I am getting as following
also

Code:
Address = 200h : Initial = 0171h 
Address = 202h : Initial =10E7h 
Address = 204h : Initial =0067h 
Address = 206h : Initial = 0117h 
Address = 310h : Initial =0000 
Address = 312h : Initial = 0000h 
Address = 314h : Initial =0000 
Address = 316h : Initial = 0000h 
Address = 318h : Initial = 0000h 
Address = 320h : Initial =0000

when there is cases something like below
Code:
       (Address = 200h : Initial = 0171h : RD/WR
       (Address = 202h : Initial =10E7h : RD/WR
      (Address = 204h : Initial =0067h : RD/WR
      (Address = 206h : Initial = 0117h : RD
     (Address = 310h : Initial =0000 : RD
            (Address = 312h : Initial = 0000h : RD
        (Address = 314h : Initial =0000 : RD
     (Address = 316h : Initial = 0000h : RD
        (Address = 318h : Initial = 0000h : RD
     (Address = 320h : Initial =0000 : RD/WR)

My final goal is to take out the Adress value and the value after the initial and print it as
Code:
Reg(12'h200, 16'h0171);
Reg(12'h202, 16'h10E7);
Reg(12'h310, 16'h0000);
Reg(12'h320, 16'h0000);

I tried with the following code but not gettin sucess..
Code:
grep 'Address = ' TOP.txt | grep 'Initial'| \
sed 's/.*\(Address.*\):.*/\1/g'|nawk '{FS= "="; split($2,Address,":"); \
gsub(/[^ \t]h/, "", Address[1]); print Address[1] | print "Reg\(read,12'\''h"Address[1]",16'\''h"$3i"\);" }'

Is it possible to make it shorter and reliable..
Thank you in advance.....
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