On 16/02/11 11:20, Chet Ramey wrote:
On 2/15/11 6:18 AM, Clark J. Wang wrote:For following script:var='[hello' echo "${var//[/}" With bash 4.1 it outputs hello but with 4.2 it outputs [hello . And bash 4.2 with compat41 on still outputs [hello . Bug? Or Bug fixed?This is strange. It echoes "hello" on Mac OS X, but "[hello" on Red Hat. I'll have to take a look at where the difference might be.
Just to rule out it being Linux specifc, I get the expected "hello" on Arch Linux.
Allan