On 2/24/09 11:51 AM, "Chris Henderson" <[email protected]> wrote:
> Out of curiosity: would anyone know what these "${1...@}" ssh "$@"; means?
$@ is sh for the entire arg array, and ${1...@} is for "the first arg
string, removing up to and including the first '@' char". see the bash man
page section on parameter expansion. so 'ssh [email protected]' -> 'screen
-t "yourhost.com" ssh "[email protected]"'. of course, if you use different
usernames, maybe you don't want to remove that.
and also, this is pretty cool. i'm probably going to use it or some variant,
thanks!
-k
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