例子：
3|100|test@test.com|0|0|6:1,10,11,12,13,2,3,4,5,6,9|7:1,10,11,13,16,2,4,5,6,9|
grep 后的预期视图：
test@test.com
bash grep awk sed cut
awk ×1
bash ×1
cut ×1
grep ×1
sed ×1