diff --git a/src/bin/init/main.c b/src/bin/init/main.c
index 35c548f..127deb3 100755
--- a/src/bin/init/main.c
+++ b/src/bin/init/main.c
@@ -45,5 +45,5 @@
     while (pidStatus(i)) { asm("nop"); }
     goto startup;
     }
-  exit(1);
+  return(0);
   }
diff --git a/src/bin/login/main.c b/src/bin/login/main.c
index ad08541..8d6977e 100755
--- a/src/bin/login/main.c
+++ b/src/bin/login/main.c
@@ -43,7 +43,7 @@
   char passWord[32];  
   struct passwd *data = 0x0;
   data = (struct passwd *)malloc(4096);
-  if (-1 == (fd = fopen("userdb","r"))) {
+  if (!(fd = fopen("userdb","r"))) {
     printf("Error Opening File");
     memcpy(data[0].username,"root",4);
     memcpy(data[0].password,"user",4);
diff --git a/src/bin/ls/main.c b/src/bin/ls/main.c
index 18ffdf2..7904203 100755
--- a/src/bin/ls/main.c
+++ b/src/bin/ls/main.c
@@ -78,7 +78,7 @@
       if ((tmpPerms & permWrite) == permWrite) permsData[9] = 'W';
       if ((tmpPerms & permExecute) == permExecute) permsData[10] = 'E';
       if ((tmpPerms & permHidden) == permHidden) permsData[11] = 'H';       
-      printf("%s %i %i %i %s\n",(char)permsData,(int)dirEntry[i].uid,(int)dirEntry[i].gid,(int)dirEntry[i].size,(char)dirEntry[i].fileName);
+      printf("%s %i %i %i %s\n",permsData,(int)dirEntry[i].uid,(int)dirEntry[i].gid,(int)dirEntry[i].size,dirEntry[i].fileName);
       }
     }
   return(0);
diff --git a/src/bin/shell/commands.c b/src/bin/shell/commands.c
index 39033a6..116d13e 100755
--- a/src/bin/shell/commands.c
+++ b/src/bin/shell/commands.c
@@ -57,7 +57,7 @@
       }
     }
   else if (memcmp(data->argv[1],"echo",4) == 0) {
-      for (i=2;i<=data->argv[0];i++) {
+      for (i=2;i<=(int)data->argv[0];i++) {
         printf("%s",data->argv[i]);
         }
     }
@@ -71,4 +71,4 @@
     return(0);
     }
   return(1);
-  }
\ No newline at end of file
+  }
diff --git a/src/bin/shell/main.c b/src/bin/shell/main.c
index 44abadf..5ef7878 100755
--- a/src/bin/shell/main.c
+++ b/src/bin/shell/main.c
@@ -30,7 +30,6 @@
   
 int main() {
   unsigned char buffer[256],*data;
-  int x = 0x0;
   inputBuffer *inBuf = (inputBuffer *)malloc(sizeof(inputBuffer));
   while (1) {
     printf("UbixOS: ");
@@ -45,4 +44,4 @@
       }
     }
   exit(0);
-  }
\ No newline at end of file
+  }
diff --git a/src/bin/shell/shell.h b/src/bin/shell/shell.h
index 1b52bea..c3749b6 100755
--- a/src/bin/shell/shell.h
+++ b/src/bin/shell/shell.h
@@ -1,4 +1,8 @@
 typedef struct {
   int argc;
   char **argv;
-  } inputBuffer;
\ No newline at end of file
+  } inputBuffer;
+
+void parseInput(inputBuffer *,char *);
+int commands(inputBuffer *);
+void execProgram(char *,int,char **);
diff --git a/src/lib/libc/stdio/fopen.c b/src/lib/libc/stdio/fopen.c
index 554c46c..0177740 100755
--- a/src/lib/libc/stdio/fopen.c
+++ b/src/lib/libc/stdio/fopen.c
@@ -31,6 +31,6 @@
     "int %0\n"
     : : "i" (0x80),"a" (8),"b" (file),"c" (mode),"d" (fp)
     );
-  printf("",fp->fd);
+  printf("\0",fp->fd);
   return((FILE *)fp);
-  }
\ No newline at end of file
+  }
diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c
index ce38271..8f7c37a 100755
--- a/src/lib/libc/stdlib/malloc.c
+++ b/src/lib/libc/stdlib/malloc.c
@@ -84,7 +84,6 @@
   }
 
 void *malloc(uInt len) {
-  void *ret = 0x0;
   struct memDescriptor *tmpDesc = 0x0,*newDesc = 0x0;
   if (!kernDesc) {
     initMalloc();
@@ -128,4 +127,4 @@
    }
  printf("Error Freeing!!!\n");
  return;
- }
\ No newline at end of file
+ }