Unanswered: Can we change default Shell Interpreter
We are currenlty using LINUX in the process of moving to AIX. All the shell scripts written had #!/bin/sh for interpreter. But AIX does not support positional parameters if this is used, hence we have been advised to change it to #!/bin/ksh93.
Is there anyway where I can make the change in only one place viz shell variable/environment variable rather than making the change across all scripts...