diff --git a/include/sys/amd64/sys_file.h b/include/sys/amd64/sys_file.h
index 0a0cecf..6e4cc32 100644
--- a/include/sys/amd64/sys_file.h
+++ b/include/sys/amd64/sys_file.h
@@ -22,3 +22,6 @@ int sys_access(const char *path, int mode);
 
 // TODO: const struct termios *termp, const struct winsize *winp
 int sys_openpty(int *master, int *slave);
+
+int sys_chmod(const char *path, mode_t mode);
+int sys_chown(const char *path, uid_t uid, gid_t gid);
diff --git a/include/sys/fs/node.h b/include/sys/fs/node.h
index bc26e45..79ac4bd 100644
--- a/include/sys/fs/node.h
+++ b/include/sys/fs/node.h
@@ -45,6 +45,8 @@ struct vnode_operations {
 
     int (*stat) (struct vnode *at, struct stat *st);
     int (*access) (struct vnode *node, uid_t *uid, gid_t *gid, mode_t *mode);
+    int (*chmod) (struct vnode *node, mode_t mode);
+    int (*chown) (struct vnode *node, uid_t uid, gid_t gid);
 
     int (*readlink) (struct vnode *at, char *buf, size_t lim);
 
diff --git a/include/sys/fs/vfs.h b/include/sys/fs/vfs.h
index de95cdd..eb20f4a 100644
--- a/include/sys/fs/vfs.h
+++ b/include/sys/fs/vfs.h
@@ -39,6 +39,8 @@ int vfs_readdir(struct vfs_ioctx *ctx, struct ofile *fd, struct dirent *ent);
 int vfs_unlink(struct vfs_ioctx *ctx, const char *path);
 int vfs_rmdir(struct vfs_ioctx *ctx, const char *path);
 int vfs_mkdir(struct vfs_ioctx *ctx, const char *path, mode_t mode);
+int vfs_chmod(struct vfs_ioctx *ctx, const char *path, mode_t mode);
+int vfs_chown(struct vfs_ioctx *ctx, const char *path, uid_t uid, gid_t gid);
 
 int vfs_access(struct vfs_ioctx *ctx, const char *path, int accmode);
 int vfs_stat(struct vfs_ioctx *ctx, const char *path, struct stat *st);
diff --git a/include/sys/syscall.h b/include/sys/syscall.h
index 29ab6ac..b7d6308 100644
--- a/include/sys/syscall.h
+++ b/include/sys/syscall.h
@@ -13,6 +13,8 @@
 #define SYSCALL_NR_CREAT        85
 #define SYSCALL_NR_UNLINK       87
 #define SYSCALL_NR_READDIR      89
+#define SYSCALL_NR_CHMOD        90
+#define SYSCALL_NR_CHOWN        92
 
 #define SYSCALL_NR_BRK          12
 #define SYSCALL_NR_NANOSLEEP    35
diff --git a/sys/amd64/sys_file.c b/sys/amd64/sys_file.c
index da59517..07bc6f7 100644
--- a/sys/amd64/sys_file.c
+++ b/sys/amd64/sys_file.c
@@ -185,3 +185,18 @@ int sys_openpty(int *master, int *slave) {
     return -EINVAL;
 }
 
+int sys_chmod(const char *path, mode_t mode) {
+    struct thread *thr = get_cpu()->thread;
+    _assert(thr);
+    _assert(path);
+
+    return vfs_chmod(&thr->ioctx, path, mode);
+}
+
+int sys_chown(const char *path, uid_t uid, gid_t gid) {
+    struct thread *thr = get_cpu()->thread;
+    _assert(thr);
+    _assert(path);
+
+    return vfs_chown(&thr->ioctx, path, uid, gid);
+}
diff --git a/sys/amd64/syscall.c b/sys/amd64/syscall.c
index dc4ccd0..6fb1113 100644
--- a/sys/amd64/syscall.c
+++ b/sys/amd64/syscall.c
@@ -26,6 +26,8 @@ const void *amd64_syscall_jmp_table[256] = {
     [SYSCALL_NR_MKDIR] = sys_mkdir,
     [SYSCALL_NR_CREAT] = sys_creat,
     [SYSCALL_NR_RMDIR] = sys_rmdir,
+    [SYSCALL_NR_CHMOD] = sys_chmod,
+    [SYSCALL_NR_CHOWN] = sys_chown,
 
     // Process
     [SYSCALL_NR_EXIT] = sys_exit,
diff --git a/sys/tty.c b/sys/tty.c
index aa8cb6e..69e22a5 100644
--- a/sys/tty.c
+++ b/sys/tty.c
@@ -74,6 +74,7 @@ static ssize_t tty_read(struct chrdev *tty, void *buf, size_t pos, size_t lim) {
         memcpy((char *) buf + p, ibuf, rd);
 
         rem -= rd;
+        p += rd;
     }
 
     return p;
diff --git a/sys/vfs/ext2/ext2vnop.c b/sys/vfs/ext2/ext2vnop.c
index 4e60ce1..93f7c76 100644
--- a/sys/vfs/ext2/ext2vnop.c
+++ b/sys/vfs/ext2/ext2vnop.c
@@ -30,8 +30,8 @@ static int ext2_vnode_truncate(struct vnode *vn, size_t length);
 static ssize_t ext2_vnode_readdir(struct ofile *fd, struct dirent *ent);
 //static void ext2_vnode_destroy(vnode_t *vn);
 static int ext2_vnode_stat(struct vnode *vn, struct stat *st);
-//static int ext2_vnode_chmod(vnode_t *vn, mode_t mode);
-//static int ext2_vnode_chown(vnode_t *vn, uid_t uid, gid_t gid);
+static int ext2_vnode_chmod(struct vnode *vn, mode_t mode);
+static int ext2_vnode_chown(struct vnode *vn, uid_t uid, gid_t gid);
 static int ext2_vnode_unlink(struct vnode *vn);
 //static int ext2_vnode_access(vnode_t *vn, uid_t *uid, gid_t *gid, mode_t *mode);
 static int ext2_vnode_readlink(struct vnode *vn, char *dst, size_t lim);
@@ -48,8 +48,8 @@ struct vnode_operations ext2_vnode_ops = {
     .readlink = ext2_vnode_readlink,
 //    .symlink = ext2_vnode_symlink,
 //
-//    .chmod = ext2_vnode_chmod,
-//    .chown = ext2_vnode_chown,
+    .chmod = ext2_vnode_chmod,
+    .chown = ext2_vnode_chown,
     .stat = ext2_vnode_stat,
     .unlink = ext2_vnode_unlink,
 //    .access = ext2_vnode_access,
@@ -427,7 +427,6 @@ static ssize_t ext2_vnode_write(struct ofile *fd, const void *buf, size_t count)
         }
     }
 
-    kinfo("Wrote %u bytes\n", written);
     return written;
 }
 
@@ -585,28 +584,28 @@ static int ext2_vnode_stat(struct vnode *vn, struct stat *st) {
     return 0;
 }
 
-//static int ext2_vnode_chmod(vnode_t *vn, mode_t mode) {
-//    _assert(vn && vn->fs && vn->fs_data);
-//    struct ext2_inode *inode = (struct ext2_inode *) vn->fs_data;
-//
-//    // Update only access mode
-//    inode->type_perm &= ~0x1FF;
-//    inode->type_perm |= mode & 0x1FF;
-//
-//    // Write the inode back
-//    return ext2_write_inode(vn->fs, inode, vn->fs_number);
-//}
-//
-//static int ext2_vnode_chown(vnode_t *vn, uid_t uid, gid_t gid) {
-//    _assert(vn && vn->fs && vn->fs_data);
-//    struct ext2_inode *inode = (struct ext2_inode *) vn->fs_data;
-//
-//    inode->gid = gid;
-//    inode->uid = uid;
-//
-//    // Write the inode back
-//    return ext2_write_inode(vn->fs, inode, vn->fs_number);
-//}
+static int ext2_vnode_chmod(struct vnode *vn, mode_t mode) {
+    _assert(vn && vn->fs && vn->fs_data);
+    struct ext2_inode *inode = (struct ext2_inode *) vn->fs_data;
+
+    // Update only access mode
+    inode->type_perm &= ~0x1FF;
+    inode->type_perm |= mode & 0x1FF;
+
+    // Write the inode back
+    return ext2_write_inode(vn->fs, inode, vn->ino);
+}
+
+static int ext2_vnode_chown(struct vnode *vn, uid_t uid, gid_t gid) {
+    _assert(vn && vn->fs && vn->fs_data);
+    struct ext2_inode *inode = (struct ext2_inode *) vn->fs_data;
+
+    inode->gid = gid;
+    inode->uid = uid;
+
+    // Write the inode back
+    return ext2_write_inode(vn->fs, inode, vn->ino);
+}
 
 static int ext2_vnode_unlink(struct vnode *node) {
     _assert(node);
diff --git a/sys/vfs/tar.c b/sys/vfs/tar.c
index cf5b236..8c6d7f7 100644
--- a/sys/vfs/tar.c
+++ b/sys/vfs/tar.c
@@ -28,12 +28,17 @@ static int tarfs_vnode_open(struct ofile *of, int opt);
 static int tarfs_vnode_stat(struct vnode *node, struct stat *st);
 static ssize_t tarfs_vnode_read(struct ofile *fd, void *buf, size_t count);
 static off_t tarfs_vnode_lseek(struct ofile *fd, off_t off, int whence);
+// Nodes can be chmod/chown'd
+static int tarfs_vnode_chmod(struct vnode *node, mode_t mode);
+static int tarfs_vnode_chown(struct vnode *node, uid_t uid, gid_t gid);
 
 static struct vnode_operations _tarfs_vnode_op = {
     .stat = tarfs_vnode_stat,
     .read = tarfs_vnode_read,
     .open = tarfs_vnode_open,
     .lseek = tarfs_vnode_lseek,
+    .chmod = tarfs_vnode_chmod,
+    .chown = tarfs_vnode_chown,
 };
 
 static ssize_t tarfs_octal(const char *buf, size_t lim) {
@@ -313,6 +318,14 @@ static off_t tarfs_vnode_lseek(struct ofile *fd, off_t offset, int whence) {
     return fd->pos;
 }
 
+static int tarfs_vnode_chmod(struct vnode *node, mode_t mode) {
+    return 0;
+}
+
+static int tarfs_vnode_chown(struct vnode *node, uid_t uid, gid_t gid) {
+    return 0;
+}
+
 //
 
 void tarfs_init(void) {
diff --git a/sys/vfs/vfs_ops.c b/sys/vfs/vfs_ops.c
index 20dfcf1..c1c491b 100644
--- a/sys/vfs/vfs_ops.c
+++ b/sys/vfs/vfs_ops.c
@@ -545,3 +545,60 @@ off_t vfs_lseek(struct vfs_ioctx *ctx, struct ofile *fd, off_t offset, int whenc
 
     return node->op->lseek(fd, offset, whence);
 }
+
+int vfs_chmod(struct vfs_ioctx *ctx, const char *path, mode_t mode) {
+    _assert(ctx);
+    _assert(path);
+    struct vnode *node;
+    int res;
+
+    mode &= 0x1FF;
+
+    if ((res = vfs_find(ctx, ctx->cwd_vnode, path, &node)) != 0) {
+        return res;
+    }
+
+    // Only root or file owner can do that
+    if (ctx->uid != 0 && ctx->uid != node->uid) {
+        return -EACCES;
+    }
+
+    if (!node->op || !node->op->chmod) {
+        return -EINVAL;
+    }
+
+    if ((res = node->op->chmod(node, mode)) != 0) {
+        return res;
+    }
+
+    node->mode = mode;
+
+    return 0;
+}
+
+int vfs_chown(struct vfs_ioctx *ctx, const char *path, uid_t uid, gid_t gid) {
+    struct vnode *node;
+    int res;
+
+    if ((res = vfs_find(ctx, ctx->cwd_vnode, path, &node)) != 0) {
+        return res;
+    }
+
+    // Only root can chown
+    if (ctx->uid != 0) {
+        return -EACCES;
+    }
+
+    if (!node->op || !node->op->chown) {
+        return -EINVAL;
+    }
+
+    if ((res = node->op->chown(node, uid, gid)) != 0) {
+        return res;
+    }
+
+    node->uid = uid;
+    node->gid = gid;
+
+    return 0;
+}