linux - Remove a specific character using awk or sed

Question

I have a command output from which I want to remove the double quotes ".

Command:

strings -a libAddressDoctor5.so |
grep EngineVersion |
awk '{if(NR==2)print}' |
awk '{print$2}'

Output:

EngineVersion="5.2.5.624"

I'd like to know how to remove unwanted characters with awk or sed.

Answer 1

Use sed's substitution: sed 's/"//g'

s/X/Y/ replaces X with Y.

g means all occurrences should be replaced, not just the first one.