Bash Command Line

main.bash

#!/bin/bash

if [ -z "$DEBUG" ]; then
	DEBUG=0
fi

LOG_FILE=$( dirname $0 )/$( basename $0 .bash ).$( date +'%Y%m%d' ).log

logger_debug(){
	if [ $DEBUG -eq 1 ]; then
		>&2 echo $( date +'%Y-%m-%d+%H:%M:%S' ) DEBUG ${FUNCNAME[1]} $*
	else
		>&2 echo $( date +'%Y-%m-%d+%H:%M:%S' ) DEBUG ${FUNCNAME[1]} $* >> $LOG_FILE
	fi
}

logger_error(){
	>&2 echo $( date +'%Y-%m-%d+%H:%M:%S' ) ERROR ${FUNCNAME[1]} $*
}