diff --git a/Microshell/help b/Microshell/help
index 2319af2..ff12bcb 100644
--- a/Microshell/help
+++ b/Microshell/help
@@ -8,4 +8,9 @@ Author= Jakub Adamski
 Working commands
 help - manual
 exit - ends microshell
+cd - changing directory 
+(nie dziala dla np ~/)
+jak zrobie echo $HOME tez nie dziala
+dodac informacje o limitach dlugosci albo zrobic 
+to dynamicznie
 
diff --git a/Microshell/microshell b/Microshell/microshell
index 3e47d1e..9fc8062 100755
Binary files a/Microshell/microshell and b/Microshell/microshell differ
diff --git a/Microshell/microshell.c b/Microshell/microshell.c
index 9bb3987..52246c9 100644
--- a/Microshell/microshell.c
+++ b/Microshell/microshell.c
@@ -4,6 +4,9 @@
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/wait.h>
+#include <dirent.h>
+#include <errno.h>
+#include <pwd.h>
 
 const int max = 1000;
 
@@ -35,20 +38,72 @@ int cut(char **argv, char *command){
 	return w+1;
 }
 
+void cd (char **argv){
+	if(argv[1] == NULL){
+		printf("Add arguments\n");
+		return;
+	}
+	else if(argv[2] != NULL){
+		printf("Too many arguments\n");
+		return;
+	}
+	else{
+		if (chdir(argv[1]) != 0)
+			perror("chdir error");
+		return;
+	}
+}
+
+void spathf (char **argv, int *spath){
+	int l;
+	if (argv[1] == NULL){
+		printf("Add arguments\n");
+		return;
+	}
+	else if (argv[2] != NULL){
+		printf("Too many arguments\n");
+		return;
+	}
+	else if (!strcmp(argv[1], "help")){
+		printf("Arguments:\n0 turns off path showing\n1 turns on path showing\n");
+		return;
+	}
+	l = argv[1][0] - '0';
+	if (argv[1][1] != 0 || l < 0 || l > 1){
+		printf("Wrong number\n");
+		return;
+	}
+	else
+		*spath = l;
+}
+
 int main (){
-	int ile, i;
+	int ile, i, spath = 1;
 	while (1){
 		char* argv[100];
 		char komenda[max], directory[max];
     	if (getcwd(directory, sizeof(directory)) == NULL){
 			perror("getcwd() error");
-			return 1;
+			return -1;
 		}
-		printf("[%s]$ ", directory);
+		struct passwd *p = getpwuid(getuid());
+		/*dodac obsluge bledow do get?*/
+		if (spath)
+			printf("[%s]", directory);
+		printf("%s$ ", p->pw_name); /* mozna zrobic (*p).pw_name */
 		fgets(komenda, max, stdin);
 		ile = cut(argv, komenda);
+
 		if (argv[0]==NULL)
 			continue;
+		else if (!strcmp(argv[0], "spath")){
+			spathf(argv, &spath);
+			continue;
+		}
+		else if (!strcmp(argv[0], "cd")){
+			cd(argv);
+			continue;
+		}
 		else if (!strcmp(argv[0], "help")){
 			if (fork() == 0){
 				execlp("cat", "cat", "help", NULL);