bug#63780: �ظ��� bug#63780: Reversing the grep message output type matching binary files (without the -a option added) changed from stdout to stderr
>> So my original intention is to ask the community whether there is a better >> way to modify the grep3.7 source code. I doubt it makes sense to change (revert, in this case) grep's interface for all other users, for the benefit of one user who has limited ways of adapting to the current interface. Can you code a wrapper for grep, whether in bash/zsh shell or in C or similar, that is also called "grep" and appears on the PATH before the "real" grep? This wrapper could invoke the "real" grep, fixup the one issue of concern here, that the "binary file matches" error message might come out on the "wrong" (for your use case) file descriptor, and leave all the other grep work to whatever the currently installed "real" grep does. -- Paul Jackson p...@usa.net
bug#63780: �ظ��� bug#63780: Reversing the grep message output type matching binary files (without the -a option added) changed from stdout to stderr
I know my suggestion may seem silly, but in fact, I used grep3.4 related code for my project and provided it to the client, and recently provided the client with grep3.7 for an upgrade. After upgrade I found that the change from grep3.4 to grep3.5 caused my project to become invalid. Since the project is running, my dilemma is that I can only modify the source code of grep3.7 to solve the customer problem, and I cannot adapt the grep command to the project. I tried to roll back the behavior to grep3.4. I find that there are batch use cases that fail. At least 3 grep binary matching open source patches need to be backed up, this is too much modification, and I am afraid of introducing new problems to affect the use of customers. So my original intention is to ask the community whether there is a better way to modify the grep3.7 source code. The binary matching behavior of grep3.7 and grep3.4 is consistent. I sincerely hope to get your help. 2773414454 2773414...@qq.com ---- ??: "Jim Meyering"
