Creating, Editing, and Updating _程序员之家(SCCS Chapter 3)

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引言： Creating, Editing, and Updating

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SCCS Chapter 3
creating, editing, and updating an sccs file

creating, editing, and updating an sccs file

【程序编程相关:http://www.myfaq.com】

【推荐阅读:[连载]GNU 文本实用程序简介----】

【扩展信息:ulimit使用简介】

you can create, edit, and update an sccs file using the admin, get, and delta commands.

creating an sccs file

admin creates an sccs file or changes an existing sccs file.

to create an empty sccs file named s.test.c, enter:

admin -n s.test.c

using the admin command with the -n flag creates an empty sccs file.

to convert an existing text file into an sccs file, enter:

admin -itest.c s.test.c there are no sccs identification keywords in the file (cm7) ls s.test.c test.c

if you use the -i flag, the admin command creates delta 1.1 from the specified file. once delta 1.1 is created, rename the original text file so it does not interfere with sccs commands (it will act as a backup):

mv test.c back.c

the message there are no sccs identification keywords in the file (cm7) does not indicate an error.

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