Answers for "replace text with sed"

13

replace text with sed

sed -i 's/old-text/new-text/g' input.txt
Posted by: Guest on March-31-2020
14

sed replace in file

sed -i 's/foo/bar/g' hello.txt
Posted by: Guest on March-01-2020
2

sed replace with variable

Just concatenate var '"$var"' to replace values string in sed command:
$ sed -i 's/string_to_replace/'"$var"'/g' file_to_replace.txt
Posted by: Guest on November-03-2020

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