Awk Loop |多行

Question

我需要一些幫助，一個循環和Awk命令。我需要篩選，ping測試腳本輸出其結果爲：

--- hostname1 ping statistics --- 
15 packets transmitted, 14 packets received, 6% packet loss 
--- hostname2 ping statistics --- 
15 packets transmitted, 15 packets received, 0% packet loss 
--- hostname3 ping statistics --- 
15 packets transmitted, 15 packets received, 0% packet loss 
--- hostname3 ping statistics --- 
15 packets transmitted, 2 packets received, 86% packet loss 

...和我需要的是像一個循環和awk誰過濾器：

1號線 - > awk的' {print $（NF-3）}'' - > hostname1

第2行 - > awk'{print $（NF-2）}' - >這裏我還需要CUT的％編號，如果可能的話

Answer 1

試試這個：

[ping command here] | awk '/^---/ {printf("%s ", $2)} /%/ { print $7} {next}'