Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. It implements the standard FMS attack along with some optimizations like KoreK attacks, as well as the all-new PTW attack, thus making the attack much faster compared to other WEP cracking tools. In fact, Aircrack-ng is a set of tools for auditing wireless networks.
g a w k或GNU awk是由Alfred V. A h o，Peter J.We i n b e rg e r和Brian W. K e r n i g h a n于1 9 7 7年為U N I X創建的a w k編程語言的較新版本之一。a w k出自創建者姓的首字母。a w k語言（在其所有的版本中）是一種具有很強能力的模式匹配和過程語言。a w k獲取一個文件（或多個文件）來查找匹配特定模式的記錄。當查到匹配后，即執行所指定的動作。作為一個程序員，你不必操心通過文件打開、循環讀每個記錄，控制文件的結束，或執行完后關閉文件。
