/bin/sh is dash

That all depends on the OS. That appears to be true for Debian and Debian-based OSes (Ubuntu, ArchLinux, etc). On Fedora 25 /bin/sh is a symbolic link to bash. On some OSes /bin/sh is still the Bourne shell.

In reply to Re^2: execute shell script from perl by Mr. Muskrat
in thread execute shell script from perl by rajaman

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