>If you only target standards, the lowest-common-denominator of functionality, you will be poorer for it. In this case, you won't. I addressed this a few comme

>If you only target standards, the lowest-common-denominator of functionality, you will be poorer for it. In this case, you won't. I addressed this a few comments ago: >By the time you need the things bash offers you might as well not use a shell script at all