initial commit

.gitignore

@@ -0,0 +1,2 @@
+obj/*
+seyshell

Makefile

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+NAME        := seyshell
+CC          := gcc
+CFLAGS      := -Wall -Wextra -Werror -g
+OBJ_DIR     := obj
+SRC_DIR     := src
+
+SOURCES     := $(shell find $(SRC_DIR) -name "*.c")
+OBJECTS     := $(SOURCES:$(SRC_DIR)/%.c=$(OBJ_DIR)/%.o)
+
+all: $(NAME)
+
+$(NAME): $(OBJECTS)
+	@$(CC) $(CFLAGS) $(OBJECTS) -o $(NAME)
+
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
+	@mkdir -p $(dir $@)
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	@rm -rf $(OBJ_DIR)
+
+fclean: clean
+	@rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re

src/main.c

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+#include <stdio.h>
+
+int main(int argc, char *argv[], char *envp[]) {
+  int index = 0;
+  while (envp[index]) {
+    printf("%s\n", envp[index++]);
+  }
+}