Text editing tools How to use VIM practice

1. Copy the/etc/grub.cfg configuration file to the/tmp directory and use the Find and replace command to delete the white space character at the beginning of the/tmp/grub.cfg file;

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   The results are as follows

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2. Copy the/etc/rc.d/init.d/functions file to the/tmp directory, and add a # to the beginning of the line beginning with a blank character for each line of/tmp/functions with the find replacement command; The original whitespace character is reserved;

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1. Replace the/etc/sysconfig/init in the/tmp/functions file as/var/log;

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4. Delete the line at the beginning of the/tmp/functions file so # starts with # and at least followed by a blank character #

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This article is from the "Summer Month" blog, please make sure to keep this source http://lkc0110.blog.51cto.com/3410558/1691443

Text editing tools How to use VIM practice