Shulou(Shulou.com)06/03 Report--

Editor to share with you how to use sed in dos to find the keyword in the line and delete the first character in front of it, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's learn about it!

Sed finds the line of the keyword and deletes the first character before it:

The code is as follows:

Sed-I'/ httpd-vhosts/s/ ^ # / / 'httpd.conf

# Include conf/extra/httpd-vhosts.conf

Description:

Find the line with the keyword httpd-vhosts and delete the first character before it, that is, #.

The above is all the content of the article "how to use sed in dos to find the line of a keyword and delete the first character before it". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.