我将Rancid和ViewVC用作“前端”来检查网络设备的配置文件
我只想为所有设备保留最新的修订版号，并删除旧的版本号
cvs -d /usr/local/rancid/var/CVS rlog Switches
输出示例：
RCS file: /usr/local/rancid/var/CVS/Switches/configs/Attic/1.1.1.1,v
head: 1.3
branch:
locks: strict
access list:
symbolic names:
keyword substitution: o
total revisions: 3; selected revisions: 3
description:
----------------------------
revision 1.3
date: 2020/01/17 11:39:40; author: rancid; state: dead; lines: +0 -0
deleted router 1.1.1.1
----------------------------
revision 1.2
date: 2020/01/17 11:00:14; author: rancid; state: Exp; lines: +2 -0
updates
----------------------------
revision 1.1
date: 2020/01/17 08:23:44; author: rancid; state: Exp;
new router
=============================================================================
RCS file: /usr/local/rancid/var/CVS/Switches/configs/1.1.1.2,v
head: 1.2
branch:
locks: strict
access list:
symbolic names:
keyword substitution: o
total revisions: 2; selected revisions: 2
description:
----------------------------
revision 1.2
date: 2020/01/20 07:29:34; author: rancid; state: Exp; lines: +578 -0
updates
----------------------------
revision 1.1
date: 2020/01/17 11:57:40; author: rancid; state: Exp;
new router
=============================================================================
RCS file: /usr/local/rancid/var/CVS/Switches/configs/1.1.1.3,v
head: 1.2
branch:
locks: strict
access list:
symbolic names:
keyword substitution: o
total revisions: 2; selected revisions: 2
description:
----------------------------
revision 1.2
date: 2020/01/17 11:39:57; author: rancid; state: Exp; lines: +535 -0
updates
----------------------------
revision 1.1
date: 2020/01/17 11:39:39; author: rancid; state: Exp;
new router
=============================================================================
RCS file: /usr/local/rancid/var/CVS/Switches/configs/1.1.1.4,v
head: 1.10
branch:
locks: strict
access list:
symbolic names:
keyword substitution: o
total revisions: 10; selected revisions: 10
description:
----------------------------
revision 1.10
date: 2020/01/16 13:42:54; author: rancid; state: Exp; lines: +245 -0
updates
----------------------------
revision 1.9
date: 2020/01/16 13:42:44; author: rancid; state: Exp; lines: +0 -245
new router
----------------------------
revision 1.8
date: 2020/01/16 13:41:20; author: rancid; state: dead; lines: +0 -0
deleted router 1.1.1.4
----------------------------
revision 1.7
date: 2020/01/16 13:37:12; author: rancid; state: Exp; lines: +245 -0
updates
----------------------------
revision 1.6
date: 2020/01/16 13:37:05; author: rancid; state: Exp; lines: +0 -245
new router
----------------------------
revision 1.5
date: 2020/01/16 13:29:54; author: rancid; state: dead; lines: +0 -0
deleted router 1.1.1.4
----------------------------
revision 1.4
date: 2020/01/16 11:33:03; author: rancid; state: Exp; lines: +245 -0
updates
----------------------------
revision 1.3
date: 2020/01/16 11:23:45; author: rancid; state: Exp; lines: +0 -0
new router
----------------------------
revision 1.2
date: 2020/01/16 11:16:27; author: rancid; state: dead; lines: +0 -0
deleted router 1.1.1.4
----------------------------
revision 1.1
date: 2020/01/16 11:00:01; author: rancid; state: Exp;
new router
只是为了测试，从/usr/local/rancid我尝试过
cvs -d /usr/local/rancid/var/CVS admin -o :"1.1" Switches
但是得到
cvs admin: /usr/local/rancid/var/CVS/Switches/configs/1.1.1.2,v: Revision rev 1.1 doesn't exist
尝试使用特定文件：
cvs -d /usr/local/rancid/var/CVS admin -o :"1.1" Routers/configs/1.1.1.1,v
cvs -d /usr/local/rancid/var/CVS admin -o :"1.1" /usr/local/rancid/var/CVS/Routers/configs/1.1.1.1,v
但是得到
cvs admin: cannot open CVS/Entries for reading: No such file or directory
cvs admin: nothing known about 1.1.1.1,v
确定，知道了，只需要退出`/ usr / local / rancid / var /'路径，例如/ tmp
并输入cvs -d /usr/local/rancid/var/CVS checkout Switches
然后执行
cvs -d /usr/local/rancid/var/CVS admin -o :1.1 Switches/config/1.1.1.1
并且所有带有1.1的修订都被删除