BACKUP WMAKOS

bash remove \n in "
awk 'BEGIN { inquote = 0; line = "" }
{
    if (inquote) {
        line = line "\n" $0
    } else {
        line = $0
    }

    n = gsub(/"/, "&", line)
    if ((n % 2) == 0) {
        print line
        line = ""
        inquote = 0
    } else {
        inquote = 1
    }
}' zepsuty.csv > naprawiony.csv