Simplify logging style

Signed-off-by: tytydraco <tylernij@gmail.com>

ktweak

@@ -1,36 +1,6 @@
 #!/usr/bin/env bash
 # Written by Draco (tytydraco @ GitHub)
 
-# Log in red
-err() {
-	if [[ -n "$SIMPLE_LOGGING" ]]
-	then
-		echo "ERROR $*"
-	else
-		echo -e " \e[91m*\e[39m $*"
-	fi
-}
-
-# Log in orange
-warn() {
-	if [[ -n "$SIMPLE_LOGGING" ]]
-	then
-		echo "WARNING $*"
-	else
-		echo -e " \e[93m*\e[39m $*"
-	fi
-}
-
-# Log in white and continue (unnecessary)
-dbg() {
-	if [[ -n "$SIMPLE_LOGGING" ]]
-	then
-		echo "DEBUG $*"
-	else
-		echo -e " \e[92m*\e[39m $*"
-	fi
-}
-
 # Safely write value to file
 write() {
 	# Bail out if file does not exist
@@ -40,61 +10,29 @@ write() {
 	local curval
 	curval="$(cat "$1" 2> /dev/null)"
 
-	# Bail out if value is already set
-	if [[ "$curval" == "$2" ]]
-	then
-		warn "$1: $curval → $2"
-		return 0
-	fi
-
 	# Make file writable
 	chmod +w "$1" 2> /dev/null
 
 	# Write the new value
 	if ! echo "$2" > "$1" 2> /dev/null
 	then
-		err "$1: $curval → $2"
+		echo "Failed: $1: $curval → $2"
 		return 1
 	fi
 
-	dbg "$1: $curval → $2"
+	echo "$1: $curval → $2"
 }
 
-usage() {
-	echo -n "Usage: $(basename "$0") [OPTIONS]
-Options:
-  -p			Parsable logging
-  -h			Show usage
-"
-}
-
-while getopts ":ph" opt; do
-	case $opt in
-		p)
-			SIMPLE_LOGGING=1
-			;;
-		h)
-			usage
-			exit 0
-			;;
-		*)
-			usage
-			exit 1
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
 # Check for root permissions
 if [[ "$(id -u)" -ne 0 ]]
 then
-	err "No root permissions. Exiting."
+	echo "No root permissions. Exiting."
 	exit 1
 fi
 
 
 # Log the date and time
-dbg "Time of execution: $(date)"
+echo "Time of execution: $(date)"
 
 # Kernel
 write /proc/sys/kernel/perf_cpu_time_max_percent 5