Instead of going through hoops with do and various variables you could just:

open my $fIn, '<', \<<INSTR;
> gi|11SB_CUCMA Train|1 21
...
..........................................
INSTR

[download]

which saves a bunch of quoting things and messing around generally.

Premature optimization is the root of all job security

In reply to Re^2: Help in joining these lines by GrandFather
in thread Help in joining these lines by Anonymous Monk

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