Yes, undef $/ rather than setting it to null as this will give you the desired result. Using a block and local will save having to remember to reset it which can avoid nasty suprises. 

{
    local $/; # this undefines $/ within this block only
    $all = <FH>;
}

# $/ is not undefined here so input works as normal again

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tachyon

In reply to Re: input record separator and inplace editing by tachyon
in thread input record separator and inplace editing by Anonymous Monk

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