On Sun, Feb 07, 2010 at 08:30:00AM -0500, Paul Hoffman wrote:
> Sorry if this is nitpicky, but you can save two processes by putting
> more logic in your awk code, e.g.:
>
> unattached=$(tmux "$@" list-sessions | awk '!/attached/ { print $1; exit
> }')
> ...
> attached=$(tmux "$@" list-sessions | awk '/attached/ { print $1; exit }')
Heh. I had noticed that I could avoid the grep by doing the pattern
matching in awk, right after I sent it out. I didn't notice that head
was also avoidable. I was also hoping for comments about how
usable this setup was for people, but nit-picking's also good.
--
Aaron Denney
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