refactor: improve commit messages for code changes

- Refactored check_glibc.sh to improve readability and clarity of error messages.
- Refactored check_permissions.sh to provide more informative error messages when checking /sys permissions.
- Refactored check_system_requirements.sh to provide clearer warning message when checking RAM requirements.
- Refactored command_backup.sh to provide more descriptive messages when starting a backup.

lgsm/modules/check_glibc.sh

@@ -13,19 +13,19 @@ if [ "${glibc}" == "null" ]; then
 	# Glibc is not required.
 	:
 elif [ -z "${glibc}" ]; then
-	fn_print_dots "glibc"
-	fn_print_error_nl "glibc requirement unknown"
-	fn_script_log_error "glibc requirement unknown"
+	fn_print_dots "Checking glibc"
+	fn_print_error_nl "Checking glibc: requirement unknown"
+	fn_script_log_error "Checking glibc: requirement unknown"
 	fn_sleep_time_5
 elif [ "$(printf '%s\n'${glibc}'\n' "${glibcversion}" | sort -V | head -n 1)" != "${glibc}" ]; then
-	fn_print_dots "glibc"
-	fn_print_error_nl "glibc requirements not met"
-	fn_script_log_error "glibc requirements not met"
+	fn_print_dots "Checking glibc"
+	fn_print_error_nl "Checking glibc: requirements not met"
+	fn_script_log_error "Checking glibc: requirements not met"
 	echo -en "\n"
 	echo -e "	* glibc required: ${glibc}"
 	echo -e "	* glibc installed: ${red}${glibcversion}${default}"
 	echo -en "\n"
-	fn_print_information_nl "distro upgrade is required"
+	fn_print_information_nl "Distro upgrade is required"
 	fn_script_log_info "Distro upgrade is required"
 	fn_sleep_time_5
 fi

lgsm/modules/check_permissions.sh

@@ -216,8 +216,9 @@ fn_sys_perm_error_process() {
 	fn_sys_perm_errors_detect
 	# If any error was found.
 	if [ "${sysdirpermerror}" == "1" ] || [ "${classdirpermerror}" == "1" ] || [ "${netdirpermerror}" == "1" ]; then
-		fn_print_error_nl "Permission error(s) found in /sys"
-		fn_script_log_error "Permission error(s) found in /sys"
+		fn_print_dots "Checking /sys permissions"
+		fn_print_error_nl "Checking /sys permissions"
+		fn_script_log_error "Checking /sys permissions"
 		# Run the fix
 		fn_sys_perm_errors_fix
 	fi

lgsm/modules/check_system_requirements.sh

@@ -46,9 +46,9 @@ fi
 # If the game or engine has a minimum RAM Requirement, compare it to system's available RAM.
 if [ "${ramrequirementmb}" ]; then
 	if [ "${physmemtotalmb}" -lt "${ramrequirementmb}" ]; then
-		fn_print_dots "Check RAM"
+		fn_print_dots "Checking RAM"
 		# Warn the user.
-		fn_print_warn_nl "Check RAM: ${ramrequirementgb}G required, ${physmemtotal} available"
+		fn_print_warn_nl "Checking RAM: ${ramrequirementgb}G required, ${physmemtotal} available"
 		echo "* ${gamename} server may fail to run or experience poor performance."
 		fn_sleep_time_5
 	fi

lgsm/modules/command_backup.sh

@@ -56,12 +56,14 @@ fn_backup_init() {
 	backupname="${selfname}-$(date '+%Y-%m-%d-%H%M%S')"
 
 	info_distro.sh
-	fn_print_dots "Backup starting"
-	fn_script_log_info "Backup starting"
-	fn_print_ok_nl "Backup starting"
+	fn_print_dots "Starting backup"
+	fn_script_log_info "Starting backup"
 	if [ ! -d "${backupdir}" ] || [ "${backupcount}" == "0" ]; then
-		fn_print_info_nl "There are no previous backups"
+		fn_print_info_nl "Starting backup: No previous backups found"
+		fn_script_log_info "No previous backups found"
 	else
+		fn_print_info_nl "Starting backup: Previous backups found"
+		fn_script_log_info "Previous backups found"
 		if [ "${lastbackupdaysago}" == "0" ]; then
 			daysago="less than 1 day ago"
 		elif [ "${lastbackupdaysago}" == "1" ]; then