'Sed' Command #2.sh

#For each line in a given input file, transform all the occurrences of the word 'thy' with 'your'. The search should be case insensitive, i.e. 'thy', 'Thy', 'tHy' etc. should be transformed to 'your'.

#g parameter helps us to change globally and the I parameter allows us to make sed command case insensitive.

sed -e 's/thy/your/gI'