sed replace in file
sed -i 's/foo/bar/g' hello.txtsed replace in file
sed -i 's/foo/bar/g' hello.txtsed replace with newline
For substituting with newline use sed command to replace a match with a
not used char and tr command to replace that char with a newline '\n'
#For example:
echo "123." | sed -E 's/([[:digit:]]*)\./\1|next line/' | tr '|' '\n'Copyright © 2021 Codeinu
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