Hi All,
Before asking my question, i have to say this....Perlmonks is really a great resource for the beginner in perl, i am really thank full to all for your kind replies.
I have a file "file1" with three lines as follows
c_c
b_c
a_c
I have another file "file2" with following lines
enable_pad : INBUF port map (PAD => enable, Y => enable_c);
c_pad : INBUF port map(PAD => c, Y => c_c);
b_pad : INBUF port map(PAD => b, Y => b_c);
sum_pad : OUTBUF port map(D => sum_c, PAD => sum);
VCC_i_0 : VCC port map(Y => VCC_0);
VCC_i : VCC port map(Y => \VCC\);
Sum_O : XOR3 port map(A => b_c, B => a_c, C => enableandc, Y => sum_c)
+;
carry_pad : OUTBUF port map(D => N_5, PAD => carry);
a_pad : INBUF port map(PAD => a, Y => a_c);
GND_i_0 : GND port map(Y => GND_0);
GND_i : GND port map(Y => \GND\);
Carry_O : MAJ3 port map(A => a_c, B => enableandc, C => b_c, Y => N
+_5);
modify : XOR2 port map (A=> c_c, B=> enable_c, Y => enableandc);
i want a perl script that reads file2 and print the lines which has any of the words listed in file1 (i.e. either a_c or b_c or c_c) and save those lines in new file.
My perl code for this is as follows
use strict;
use warnings;
open (F1, "<new4.txt") or die;
open (F2, ">new5.txt") or die;
while (<F1>) {
open (F3, "<new3.txt") or die;
my $lines = <F3>;
print F2 if (/$lines/);
close (F3);
}
close (F1);
close (F2);
But, its not copying any of the matched lines in new5.txt file.
Please correct the mistake....Thank you all once again...
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