你可以使用cvs log命令来查看一个文件的历史。让我们看看foo.info文件的两次提交：
cvs log foo.info
----------------------------
revision 1.2
date: 2008-05-22 09:28:25 -0500; author: jvandyk; state: Exp; lines: +2 -1;
commitid: LYpsSr1ZkEut7Y3t;
"#1234567 by flyingpizza: Added missing description line.
----------------------------
revision 1.1
date: 2008-05-22 09:15:21 -0500; author: jvandyk; state: Exp;
commitid: wcK48PdiM0yZ2Y3t;
Initial commit of foo.module. This module sends badgers to those who use it.
=============================================================================
