我使用以下命令在提交之前立即生成 CHANGELOG.md：
git log --pretty=format:'%C(yellow)%h %Cred%ad %Cblue%an <%ae> %Cgreen%d %Creset%s' --date=short --graph > CHANGELOG.md
当我直接运行命令而不是> CHANGELOG.md 时，我得到了预期的漂亮输出：
|
| * 97997cf 6 days ago Timothy Stephens <timothy.f.stephens@gmail.com> bugzid:16451 new lockfile
* | 4245715 6 days ago Timothy Stephens <timothy.f.stephens@gmail.com> bugzid:16451 added tag script v1, new lockfile
|/
* 98cc3a6 6 days ago Timothy Stephens <timothy.f.stephens@gmail.com> bugzid:16451 include .lock for deploy, temporarily remove tests automatically running
* eaa8b2f 6 days ago Timothy Stephens <timothy.f.stephens@gmail.com> bugzid:16451 removed submodulegit status
* 3b6c82f 6 days ago Timothy Stephens <timothy.f.stephens@gmail.com> bugzid:16451 merge master 2014-11-13
但在 CHANGLOG.md 中，我得到了奇怪的^[[34m字符：
|
| * ^[[33m97997cf ^[[31m6 days ago ^[[34mTimothy Stephens <timothy.f.stephens@gmail.com> ^[[32m ^[[mbugzid:16451 new lockfile
* | ^[[33m4245715 ^[[31m6 days ago ^[[34mTimothy Stephens <timothy.f.stephens@gmail.com> ^[[32m ^[[mbugzid:16451 added tag script v1, new lockfile
|/
* ^[[33m98cc3a6 ^[[31m6 days ago ^[[34mTimothy Stephens <timothy.f.stephens@gmail.com> ^[[32m ^[[mbugzid:16451 include .lock for deploy, temporarily remov$
* ^[[33meaa8b2f ^[[31m6 days ago ^[[34mTimothy Stephens <timothy.f.stephens@gmail.com> ^[[32m ^[[mbugzid:16451 removed submodulegit status
* ^[[33m3b6c82f ^[[31m6 days ago ^[[34mTimothy Stephens <timothy.f.stephens@gmail.com> ^[[32m ^[[mbugzid:16451 merge master 2014-11-13
这些是用于在控制台中显示颜色的转义字符：http://misc.flogisoft.com/bash/tip_colors_and_formatting。
当您将输出重定向到 CHANGELOG.md 时，您应该让 git-log 不显示颜色