Up through ex8

lcthw/.gitignore

@@ -1,3 +1,4 @@
 ex1
 ex3
 ex7
+ex8

lcthw/Makefile

@@ -1,6 +1,6 @@
 CFLAGS ?= -Wall -g
 GDBRUN = gdb --batch --ex run --ex bt --ex q --args
-BUILD_TARGETS = ex1 ex3 ex7
+BUILD_TARGETS = ex1 ex3 ex7 ex8
 
 .PHONY: all
 all: build test
@@ -14,10 +14,10 @@ build: $(BUILD_TARGETS)
 
 .PHONY: gtest
 gtest:
-	$(foreach bt,$(BUILD_TARGETS),$(GDBRUN) ./$(bt) &&) \
-		echo gyay
+	@$(foreach bt,$(BUILD_TARGETS),$(GDBRUN) ./$(bt) &&) \
+		echo '  gYAY'
 
 .PHONY: test
 test:
-	$(foreach bt,$(BUILD_TARGETS),./$(bt) &&) \
-		echo yay
+	@$(foreach bt,$(BUILD_TARGETS),./$(bt) &&) \
+		echo '  YAY'

lcthw/ex8.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main(int argc, char* argv[])
+{
+	int i = 0;
+
+	if (argc == 1) {
+		printf("You no argument.\n");
+	} else if (argc > 1 && argc < 4) {
+		printf("Here's your arguments:\n");
+
+		for (i = 0; i < argc; i++) {
+			printf("%s ", argv[i]);
+		}
+		printf("\n");
+	} else {
+		printf("You have too many arguments.\n");
+	}
+
+	return 0;
+}