hello how do i remove lines containing less than 3 letters in email before @domain since @domains containing already more than 3 letters or 3 letters i want to skip that and search before the @domain
so its s1111g@domain."anything":password lines
so the search will be before "@"domain like @gmail or @yahoo or any email
full example of file containing:
[email protected]:Keepline1
[email protected]:Removeline0
S*556&[email protected]:Removeline0
*[email protected]:Keepline1
3%6%768()[email protected]:Removeline0
¿H£1§¥[email protected]:Removeline0
[email protected]:Keepline1
§[email protected]:Keepline1
need result:
[email protected]:Keepline1
*[email protected]:Keepline1
[email protected]:Keepline1
§[email protected]:Keepline1