Update rclone_quick_tutorial.rst

web/support/kb/openstack/rclone_quick_tutorial.rst

 Rclone quick tutorial
 =====================
 
+Installing and configuring
+##########################
+
+If not yet installed on your machine, you can install **rclone** with the following command::
+
+    $ curl https://rclone.org/install.sh | sudo bash
+
+download rc file v3 from openstack dashboard as **openstack-credential.sh**
+
+.. figure:: ../../images/rc_file.png
+   :scale: 60%
+
+Then execute the content of the file::
+
+    $ source openstack-credential.sh
+    
+and edit the Rclone configuration file::
+
+    $ nano .rclone.conf
+    
+to  look like this:
+
+.. code-block:: 
+
+    [garr-cloud]
+    type = swift
+    env_auth = true
+
+Now you can verify the functionalities with::
+
+    $ rclone lsd garr-cloud:
+
+Copy files and directories to cloud
+###################################
+
+Make a **container** on your remote object store::
+
+    $ rclone mkdir garr-cloud:test-cont
+
+Copy a local file to the container::
+
+    $ rclone copy sample_file.txt garr-cloud:test-cont
+    $ rclone ls garr-cloud:test-cont
+        1103 sample_file.txt
+
+Now, suppose you have these files on your local filesystem::
+
+    $ ls -lR /tmp/test_dir/
+        /tmp/test_dir/:
+        total 8
+        -rw-rw-r-- 1 ubuntu ubuntu 1103 Nov 13 15:31 file1.txt
+        drwxrwxr-x 2 ubuntu ubuntu 4096 Nov 13 15:32 subdir1
+        
+        /tmp/test_dir/subdir1:
+        total 4
+        -rw-rw-r-- 1 ubuntu ubuntu 459 Nov 13 15:32 file2.txt
+
+Execute the following command to synchronize it with the remote::
+
+    $ rclone sync /tmp/test_dir/ garr-cloud:test-cont/sublevel
+    $ rclone ls garr-cloud:test-cont
+        1103 sample_file.txt
+        1103 sublevel/file1.txt
+        459 sublevel/subdir1/file2.txt
+
+**Mind behaviour of sync!** It makes destination identical to source
+        
+        
+Copy files from remote to local
+###############################
+
+The following command copies files from remote to a local directory, create it if not exists::
+
+    $ rclone -P copy garr-cloud:test-cont/sublevel checkDir/
+        Transferred:        1.525k / 1.525 kBytes, 100%, 4.222 kBytes/s, ETA 0s
+        Errors:                 0
+        Checks:                 0 / 0, -
+        Transferred:            2 / 2, 100%
+        Elapsed time:       300ms
+        
+    $ ls -lR checkDir/
+        checkDir/:
+        total 12
+        -rw-rw-r-- 1 ubuntu ubuntu 1103 Nov 13 15:31 file1.txt
+        -rw-rw-r-- 1 ubuntu ubuntu 1103 Nov 13 15:28 sample_file.txt
+        drwxrwxr-x 2 ubuntu ubuntu 4096 Nov 13 15:53 subdir1
+        
+        checkDir/subdir1:
+        total 4
+        -rw-rw-r-- 1 ubuntu ubuntu 459 Nov 13 15:32 file2.txt
+
+
+
+    
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