diff --git a/coreutils/clear.c b/coreutils/clear.c
index 245d0a1..5e22f71 100644
--- a/coreutils/clear.c
+++ b/coreutils/clear.c
@@ -1,6 +1,5 @@
-#include <stdio.h>
+#include <unistd.h>
 
 int main(void) {
-	puts("\033c");
-	return 0;
+	return write(1, "\033[H\033[J", 6) != 6;
 }
diff --git a/coreutils/ls.c b/coreutils/ls.c
index 04428ad..65478bf 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -1,11 +1,21 @@
+#include <time.h>
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
 #include <dirent.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+unsigned int a_flag;
+unsigned int l_flag;
 
-int list(const char *path, int flag, int label) {
+void PrintPerm(struct stat sb) {
+	printf("%c", (S_ISDIR(sb.st_mode)) ? 'd' : '-');
+	printf("%c%c%c", (sb.st_mode & S_IRUSR) ? 'r' : '-', (sb.st_mode & S_IWUSR) ? 'w' : '-', (sb.st_mode & S_IXUSR) ? 'x' : '-');
+	printf("%c%c%c", (sb.st_mode & S_IRGRP) ? 'r' : '-', (sb.st_mode & S_IWGRP) ? 'w' : '-', (sb.st_mode & S_IXGRP) ? 'x' : '-');
+	printf("%c%c%c", (sb.st_mode & S_IROTH) ? 'r' : '-', (sb.st_mode & S_IWOTH) ? 'w' : '-', (sb.st_mode & S_IXOTH) ? 'x' : '-');
+}
+
+int list(const char *path, int label) {
 	struct stat statbuf;
 	if (stat(path, &statbuf)) {
 		fprintf(stderr, "ls: unable to stat %s: %s\n", path, strerror(errno));
@@ -23,53 +33,77 @@ int list(const char *path, int flag, int label) {
 		printf("\n%s: \n", path);
 
 	/* Open and print dir */
-	struct dirent *ep;
 	DIR *dp = opendir(path);
 	if (dp == NULL) {
 		fprintf(stderr, "ls: %s: %s\n", path, strerror(errno));
 		return 1;
 	}
 
+	struct dirent *ep;
 	while ((ep = readdir(dp)) != NULL) {
-		if (ep->d_name[0] == '.' && !flag)
+		if (ep->d_name[0] == '.' && !a_flag)
 			continue;
 
+		if (l_flag) {
+			struct stat sb;
+			if (lstat(ep->d_name, &sb) == -1) {
+				fprintf(stderr, "ls: lstat()\n");
+				return 1;
+			}
+
+			/* Permissions */
+			PrintPerm(sb);
+
+			/* Date and other info */
+			struct tm *tm = localtime(&sb.st_mtime);
+
+			char date[14];
+			if (strftime(date, sizeof(date), "%b %d %H:%M", tm) == 0) {
+				fprintf(stderr, "ls: strftime()\n");
+				return 1;
+			}
+
+			printf("   %jd   %jd   %s   ", (uintmax_t)sb.st_mode, (uintmax_t)sb.st_size, date);
+		}
+
 		printf("%s ", ep->d_name);
+		printf("\n");
 	}
 
 	closedir(dp);
-	printf("\n");
 	return 0;
 }
 
 
 
 int main(const int argc, const char **argv) {
-	int flag = 0;
-
 	int i;
 	for (i = 1; i < argc; i++) {
 		if (argv[i][0] != '-')
 			break;
 
 		else if (!strcmp(argv[i], "-a"))
-			flag = 1;
+			a_flag = 1;
+
+		else if (!strcmp(argv[i], "-l"))
+			l_flag = 1;
 
 		else if (!strcmp(argv[i], "-h")) {
-			printf("ls [-a (Show hidden files)] [Path]\n");
+			printf("ls [-a (Show hidden files)] [-l (use a long listing format (month / day / hour:min))] [Path]\n");
 			return 0;
 		}
 	}
 
 	if (i == argc)
-		return list(".", flag, 0);
+		return list(".", 0);
 
 	if (i == argc - 1)
-		return list(argv[i], flag, 0);
+		return list(argv[i], 0);
 
 	else
 		for (int i = 1; i < argc; i++)
-			if (list(argv[i], flag, 1))
+			if (list(argv[i], 1))
 				return 1;
+
 	return 0;
 }