‘Sed’ command #4 – HackerRank Solution BASH, Best and Optimal Solutions , All you need.
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BASH ‘Sed’ command #4 HackerRank Solution
sed -e 's/[0-9][0-9][0-9][0-9]\ [0-9][0-9][0-9][0-9]\ [0-9][0-9][0-9][0-9]\ /****\ ****\ ****\ /g'
Bash
Text Processing
Arrays in Bash
Grep Sed Awk
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