Ubuntu Substitua o texto no arquivo
sed -i 's/original/new/g' file.txt
Coding Cobra
sed -i 's/original/new/g' file.txt
sed -i 's/old-text/new-text/g' input.txtsed -i 's/foo/bar/g' hello.txtecho dog dog dos | sed -e 's:dog:log:g'
#You can also use the above answer with appropriate slashes like
echo "grepper is a nice grepper" | sed "s/grepper/blow/g"