Added phsp.bash, a simple/stupid NATO Phonetic Alphabet speller utility

.bashrc.d/phsp.bash

@@ -0,0 +1,48 @@
+phsp() {
+	local input="$*"
+	local char
+	local out
+
+	# Iterate over each character in the string
+	for i in $(seq 0 ${#input}); do 
+		# Get the current character using parameter expansion
+		char=${input:$i:1}
+		# Match against alphabet (using uppercase of variable)
+		case ${char^^} in 
+			A) out="Alfa" ;;
+			B) out="Bravo" ;;
+			C) out="Charlie" ;;
+			D) out="Delta" ;;
+			E) out="Echo" ;;
+			F) out="Foxtrot" ;;
+			G) out="Golf" ;;
+			H) out="Hotel" ;;
+			I) out="India" ;;
+			J) out="Juliett" ;;
+			K) out="Kilo" ;;
+			L) out="Lima" ;;
+			M) out="Mike" ;;
+			N) out="November" ;;
+			O) out="Oscar" ;;
+			P) out="Papa" ;;
+			Q) out="Quebec" ;;
+			R) out="Romeo" ;;
+			S) out="Sierra" ;;
+			T) out="Tango" ;;
+			U) out="Uniform" ;;
+			V) out="Victor" ;;
+			W) out="Whiskey" ;;
+			X) out="X-ray" ;;
+			Y) out="Yankee" ;;
+			Z) out="Zulu" ;;
+			[[:space:]]) out="" ;;
+			*) out=""
+		esac
+
+		if [ "$out" ]; then
+			printf "%s: %s\n" "$char" "$out"
+		else
+			printf "\n"
+		fi
+	done
+}