bug#38510: grep awk errors

[Paul Eggert]

On 12/6/19 3:12 AM, Sate S A wrote:

> whrads@HHA:/mnt/c/Users/whrads/Downloads$    awk !visited[$0]++
> Exported*.txt > ZawkVisited.txt
> -bash: !visited[: event not found

This sort problem is not related to grep or awk; it's a message from 
'bash' indicating you haven't quoted the command-line arguments correctly.