diff --git 未知选项

Question

当我尝试跑步时

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c

我得到了未知选项（我已经通过 安装了 git apt-get install git）

Answer 1

要么使用

diff -u file1 file2

或者

git diff branch/commit1 branch/commit2

有关 git diff 的更多信息，请访问https://www.kernel.org/pub/software/scm/git/docs/git-diff.html

但是，我不知道任何--git选项，diff并且手册页没有显示它。