Removing bashism from li3 *nix console wrapper.
Removing bashism from li3 *nix console wrapper.

qoqa/lithium,datachand/lithium,muyehub/lithium,UnionOfRAD/lithium,SensCritique/lithium,whowgames/lithium,pixelcog/lithium,wbeater/lithium,muyehub/lithium,jails/lithium,m4rcsch/lithium-core-library,m4rcsch/li3_framework,datachand/lithium,graphis/lithium,whowgames/lithium,m4rcsch/lithium-core-library,mehlah/lithium,pixelcog/lithium,wbeater/lithium,jails/lithium,UnionOfRAD/lithium,davidpersson/lithium,davidpersson/lithium,mehlah/lithium,SensCritique/lithium,qoqa/lithium,UnionOfRAD/framework,graphis/lithium