Re: echo $s{2,3}

jida...@jidanni.org schrieb: What happened to 2,3? Poof, gone. $ s=a; echo $s{ $s{} $s} $s{1} $s{2,3} ${s}{4,5} a{ a{} a} a{1} a4 a5 As the manual says, brace expansion is performed before any other expansions. So $s{2,3} expands to $s2 $s3, and that expands to nothing if neither s2 nor s3 ar

echo $s{2,3}

What happened to 2,3? Poof, gone. $ s=a; echo $s{ $s{} $s} $s{1} $s{2,3} ${s}{4,5} a{ a{} a} a{1} a4 a5