在 git diff 输出中更改前后的行数

Question

I want to increase the number of lines displayed before and after changes in git diff output.

Analogous to grep -A3 -B5 ...

Answer 1

According to git diff --help , git diff supports the same arguments as the standard diff command w/r/t context:

   -U<n>, --unified=<n>
       Generate diffs with <n> lines of context instead of the usual three. Implies
       -p.

Answer 2

您可以使用-U开关来控制差异周围的上下文行数：

$ git diff -U5