how to display lines which start with many pattern:
[*] 3 [*] 4 [*] 5 [*] 6
Using sed command:
sed '/[*]/!d' file i were able to display lines starting with
so am looking to find lines which start with
[*] 3 OR
[*] 4 OR
so how to handle it because there's one space before the digit as above input.