• Generally, we use the /c flag to confirm each substitution.
  • However, if the number of search instances are high, confirming each substitution can be a pain
  • So, we can use the Vim’s global command :g, which invokes Ex commands across a range
    • The following command lets you review all the changes at a glance

Command

:g/MATCH/#|s/MATCH/REPLACE/g|#

In the above command, we print out the line number and the actual line that matches the text. And then we print out the same but after the substitution is made

Sources