Hello All,

I am new to perl. I have to write some code in perl on windows.

I have to invoke/run a shell file sample.sh from within perl file.
When the perl while is executing, it should run to set some env variables.

Another requirement is that:
I want to invoke cygwin shell from perl and then run some commands like cd, ls on the cygwin window. All this to be done by invoking through the...