How to search in git log?

You can search in the git log using the following commands:

1. Search for a specific word in commit messages:

   git log --grep="your_search_term"
   

2. Search for changes to a specific file:

   git log -- path/to/your_file
   

3. Search for changes that added or removed a specific line of code:

   git log -S "specific_line_of_code"
   

4. Combine options to see detailed changes for a file in a specific time frame:

   git log -p --since=1.week -- path/to/your_file
   

5. Perform a case-insensitive search:

   git log --grep="your_search_term" -i
   

These commands help you track down specific changes or commits in your repository.