[CentOS] reuse the history

Filipe Brandenburger filbranden at gmail.com
Fri Oct 17 18:20:41 UTC 2008


Hi,

On Fri, Oct 17, 2008 at 14:02, ann kok <annkok2001 at yahoo.com> wrote:
> I want to reuse command in the shell historys
> Which command I can only select "traceroute 192.168.0.5" to run?

I would type "Ctrl-R" (interactive search history starting with more
recent events), then type "trace", then type "Ctrl-R" again until I
find the command I'm looking for, in your case, 4 times. Once you
start using "Ctrl-R" you will probably never want to use "history |
grep ..." and "!..." again.

HTH,
Filipe



> $ 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


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