[CentOS] reuse the history

[Stewart Williams]

ann kok wrote:
> Hi all
> 
> 
> I want to reuse command in the shell historys 
> Which command I can only select "traceroute 192.168.0.5" to run?
> 
> $ history |grep traceroute
>    26  traceroute 192.168.0.5
>    27  traceroute -n 192.168.0.5
>    28  traceroute 192.168.0.10
>    29  traceroute yahoo.com
>    46  traceroute 192.168.0.33
> 
> 
> eg: 
> 
> history |grep traceroute | awk '{ print$2 " " print$3}' | grep 26 
> 
> Thank you
> 

$ !26