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Hi all ! Can someone please explain what the following command does:- sudo sed -i s,scotchbox.local,$DOMAIN,g /etc/apache2/sites-available/$DOMAIN.conf sudo sed -i s,/var/www/public,/var/www/$DOMAIN/public,g /etc/apache2/sites-available/$DOMAIN.conf I can across these commands in here. I have tried them out in the terminal as a modified example :- sudo sed -i, s,www,the,g test.txt. where test.txt has 2 lines of some text containing the word 'the' a couple of times. The command seems to do nothing. There is no change in test.txt. I cannot get any example of sed -i, s on google. In fact i cannot get a similar example of sed anywhere on google. But then i believe sed is extremely versatile and has tons of usages. Grateful for any help. Thanks all.
