That technically doesn't open the file in binary mode, but there's no difference between text mode and binary mode (by default) in Linux.

But you are reading the file a line at a time. What's a line in a binary file? That makes no sense. Perhaps you should make it so the entire file is one line by using -0777. (That's a zero.)

In reply to Re: search and replace (in-place) strings in binary by ikegami
in thread search and replace (in-place) strings in binary by Laguna

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