I have a log file like the one given below 
...................
...................
<CMD> windowSelect 444.235666.5542.2656565.1255
<CMD> spaceObject -fixSide bottom -space 0
Spacing instances ...
Adding vertical channel spacing of 0.0000um between the following
   selected instances/modules:
    {dupe_core/pads/tran_w_1}
    {dupe_core/pads/tran_w_1}
    {dupe_core/pads/htran_d_13}
    {dupe_core/pads/rec_p_14}
    {dup/pads/VDD_ight1}  {dup/pa/GND_g}   
        {dummy_core/pads/dummy_dig22}
    {dupe_core/pads/dummy_dig23}
    {dupe_core/pads/comp_pad1}
    {dupe_core/pad/CORE_vdd1}
<CMD> deselectAll
<CMD> selectInst dummy_core/pads/IO_gnd_right18
<CMD> selectInst dummy_core/pads/IO_vdd_right18
<CMD> uiSetTool move5
..............
...............
....................

[download]
I want to extract the string between the curly bracket eg.From the line {dupe_core/pads/tran_w_1} i need only "dupe_core/pads/tran_w_1" i tried this script with regular expression in perl 
$fn = "/home/t8.g";
open FP, "$fn" or die "Error in write:$!";
while (<FP>){
    if($_ =~ m/{/g){
        $a = $';
        if($a =~ m/}/g){
        print "Line no. $..Occurence Identified\n";
        open FP1, ">>/home/t9.g" or die "Error in write:$!";
        print FP1 "$`\n";
        close FP1;
        }
    }
else{
print "Line no. $..No Occurence\n";
}
}
close FP;

[download]
It works except in 1 place, where in a single line 2 times the match is required. i.e., at this line {dup/pads/VDD_ight1} {dup/pa/GND_g} It is giving only "dup/pads/VDD_ight1" and not giving the second match "dup/pa/GND_g" I want it like, 
dupe_core/pads/tran_w_1
dupe_core/pads/tran_w_1
dupe_core/pads/htran_d_13
dupe_core/pads/rec_p_14
dup/pads/VDD_ight1
dup/pa/GND_g   
dummy_core/pads/dummy_dig22
dupe_core/pads/dummy_dig23
dupe_core/pads/comp_pad1
dupe_core/pad/CORE_vdd1

[download]
So can any one help me in finishing this task.... thanks in advance

In reply to Perl Log file extraction help required by renjoooz

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