편집할 대상파일명을 지정하여 vi 실행하기(내용이 있는 기존파일)

[root@RockyLinux01 test]# vi testfile

[root@RockyLinux01 test]# vi testfile

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OpenOffice.org 3.0 ReadMe

------------------------------------------------------------

For latest updates to this readme file,

see http://www.openoffice.org/welcome/readme.html

Dear User

This file contains important information about this program.

Please read this information very carefully before starting work.

The OpenOffice.org Community, responsible for the development

of this product, would like to invite you to participate

as a community member. As a new user,

you can check out the OpenOffice.org site with helpful user information at

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"testfile" 17L, 612B