sed Archives | 24x7serversupport Blog Linux | CPanel | WHM | webhosting| Plesk | DirectAdmin | CentOs | Debian | Ubuntu Blog Sat, 01 Jun 2019 06:59:16 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 164132632 Ways to use sed commandhttps://www.24x7serversupport.com/blog/ways-to-use-sed-command/ Sat, 01 Jun 2019 06:59:16 +0000 https://www.24x7serversupport.com/24x7serversupport-blog/?p=516View selected lines of a document/file # sed -n ‘9,20p’ file.txt View the entire file except selected lines # sed ‘21,40d’ file.txt Replacing words or characters in a file # sed ‘s/centos/ubuntu/g’ file.txt To make changes permanent, you can use option ‘-i’ # sed -i ‘s/centos/ubuntu/g’ file.txt flag /g (global replacement) Use the combination of […]

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