Refactorying horizontal line printing

statesnap.sh

@@ -13,6 +13,10 @@ function colorDiff {
 	awk '/^>/ { print "\033[31m"$0"\033[0m"; } /^</ { print "\033[32m"$0"\033[0m"; } /^[^<>]/ { print $0; }'
 }
 
+function HL {
+	echo -e "$BLUE============================================================================$RST"
+}
+
 function makeSnap {
 	FOLDER=~/server_states/state_$(date '+%Y%m%d_%H%M%S')
 	mkdir -p $FOLDER
@@ -28,26 +32,20 @@ function makeSnap {
 function compare {
 	FOLDER=~/server_states/$(ls ~/server_states/ | tail -n 1)
 	msg "Comparing with snap $FOLDER"
-	echo -e "$GREEN\nProcesses diff$RST"
+	echo -e "$GREEN\nProcesses diff$RST"; HL
-	echo -e "$BLUE============================================================================$RST"
 	ps aux | awk '{ print $11 }' | sort | uniq | egrep -v '^\[' | diff - $FOLDER/ps.out | colorDiff
-	echo -e "$GREEN\nOpened ports diff$RST"
+	echo -e "$GREEN\nOpened ports diff$RST"; HL
-	echo -e "$BLUE============================================================================$RST"
 	netstat -lpn | egrep "(tcp.*LISTEN|udp)" | sort | uniq | awk '{split($NF,arr,"/"); print $1 "   " $4 "   " arr[2]}' | diff - $FOLDER/netstat.out | colorDiff
-	echo -e "$GREEN\nFirewall rules diff$RST"
+	echo -e "$GREEN\nFirewall rules diff$RST"; HL
-	echo -e "$BLUE============================================================================$RST"
 	(/sbin/iptables -L -n; echo -e "\n#NAT\n";  /sbin/iptables -L -nt nat) | diff - $FOLDER/iptables.out | colorDiff
-	echo -e "$GREEN\nMounts diff$RST"
+	echo -e "$GREEN\nMounts diff$RST"; HL
-	echo -e "$BLUE============================================================================$RST"
 	mount | diff - $FOLDER/mount.out | colorDiff
-	echo -e "$GREEN\nRouting table diff$RST"
+	echo -e "$GREEN\nRouting table diff$RST"; HL
-	echo -e "$BLUE============================================================================$RST"
 	/sbin/ip route | diff - $FOLDER/routing.out | colorDiff
 }
 
 function printHelp {
-	echo -e "State Snap 0.2b"
+	echo -e "State Snap 0.2b"; HL
-	echo -e "$BLUE============================================================================$RST"
 	echo -e "Use: $0 [PARAMETRS]...\n"
 	printf "   $GREEN%-6s$RST %s\n" "snap" "- Make server status snapshot"
 	printf "   $GREEN%-6s$RST %s\n\n" "diff" "- Make a diff comparison against latest snapshot"