ccoomber

# Redirect stdout and stderr to tee. Append all to logFile 
# and leave on standard streams.

logFile="foo.log"
exec >  >(tee -a "${logFile}")
exec 2> >(tee -a "${logFile}" >&2)

ccoomber

# addToPATH funciton for adding a directory to PATH.
# Prevents duplicate entries and ensures directory exists.
# $1 = Directory to add to PATH
addToPATH(){
	if [ -d "${1}" ]; then
		case ":${PATH}:" in
			*":${1}:"*);;            #Directory already in PATH
			*) PATH="${PATH}:${1}";; #Append directory to PATH
		esac
	fi