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In this I'd like to search for hhh1 and if I get a match delete hhh1 in addition to 7347, search for hhh6, delete hhh6 in addition to 23 alongside it and so on... How do I go about it in perl?
Use sed in case you want to do inplace replacement.
And if perl is the only option.
open a file1 in read mode.
open a file2 in write mode.
Read file1 line by line
Replace if the line contain the matching text.
write the line to file2.
move file1 to file1.bak
move file2 to file1
Last edited by PMP; 04-16-2010 at 02:12 AM.
Reason: Removed a line
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