Hello, If you use input egrep "[^\\n\\t]" file
and the file contains a line with only n or t on it, those lines are also excluded file normal lines tttttt nnnnn KR Brendan Richardson
Hello, If you use input egrep "[^\\n\\t]" file
and the file contains a line with only n or t on it, those lines are also excluded file normal lines tttttt nnnnn KR Brendan Richardson