---

kursant@astra:~$ for ip in 11 16 17 30 39 40 42 43 {45..50} 96 98; do (nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open") & done
[1] 9189
[2] 9190
[3] 9192
[4] 9195
[5] 9198
[6] 9204
[7] 9205
[8] 9207
[9] 9208
Connection to 192.168.194.17 80 port [tcp/http] succeeded!
[10] 9216
[11] 9217
[12] 9220
[13] 9221
[14] 9222
[15] 9224
[16] 9234
[1]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[2]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[3]   Завершён        ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[5]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[6]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[7]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )
[8]   Выход 1            ( nc -zv -w 1 192.168.194.$ip 21 80 445 2>&1 | grep -E "succeeded|open" )