I think the common practice is to use the system one:
emilio@saturno:/usr/bin$ grep -E "\#\! ?/usr/bin/env perl" * | wc -l 12 emilio@saturno:/usr/bin$ grep -E "\#\! ?/usr/bin/perl" * | wc -l 350 emilio@saturno:/usr/bin$
I think the common practice is to use the system one:
emilio@ saturno: /usr/bin$ grep -E "\#\! ?/usr/bin/env perl" * | wc -l saturno: /usr/bin$ grep -E "\#\! ?/usr/bin/perl" * | wc -l saturno: /usr/bin$
12
emilio@
350
emilio@