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Full Discussion: Delete old version folder
Top Forums Shell Programming and Scripting Delete old version folder Post 302432912 by Leion on Monday 28th of June 2010 01:28:55 AM
Old 06-28-2010
Sorry Something cropped up and I did not check my emails.

are you saying your current link is already pointing to the latest version?

if so you can try this:
Code:
ls | grep -v Current | sort | sed '$d' | xargs rm -rf

If not, you can try this:

Code:
ls | grep -v Current | grep -v `ls -l Current | awk '{print $NF}'` | sort | sed '$d' | xargs rm -rf

Sorry for the double grep -v. Maybe someone can help to combine them..

---------- Post updated at 01:28 PM ---------- Previous update was at 01:09 PM ----------

Quote:
Originally Posted by Scrutinizer
Try:
Code:
ls -d 1.* | sort -nt. | sed '$d' | xargs rm -rf

Note that this will not work with names that contain spaces..

@Leion, dr.house I think xargs got mixed up with find syntax a bit there, no?

For directory names with spaces one could use this:
Code:
ls -d 1.* | sort -nt. | sed '$d' |  while read line; do rm -rf "$line"; done


oh yar thanks for pointing out the syntax part Smilie

Last edited by Leion; 06-28-2010 at 02:27 AM.. Reason: Change current to Current
 

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The object management API.(3)					      libmtp					     The object management API.(3)

NAME
libmtp - The object management API. Functions int LIBMTP_Delete_Object (LIBMTP_mtpdevice_t *, uint32_t) int LIBMTP_Set_Object_Filename (LIBMTP_mtpdevice_t *, uint32_t, char *) Detailed Description Function Documentation int LIBMTP_Delete_Object (LIBMTP_mtpdevice_t *device, uint32_tobject_id) This function deletes a single file, track, playlist, folder or any other object off the MTP device, identified by the object ID. If you delete a folder, there is no guarantee that the device will really delete all the files that were in that folder, rather it is expected that they will not be deleted, and will turn up in object listings with parent set to a non-existant object ID. The safe way to do this is to recursively delete all files (and folders) contained in the folder, then the folder itself. Parameters: device a pointer to the device to delete the object from. object_id the object to delete. Returns: 0 on success, any other value means failure. References LIBMTP_mtpdevice_struct::params. int LIBMTP_Set_Object_Filename (LIBMTP_mtpdevice_t *device, uint32_tobject_id, char *newname) THIS FUNCTION IS DEPRECATED. PLEASE UPDATE YOUR CODE IN ORDER NOT TO USE IT. See Also: LIBMTP_Set_File_Name() LIBMTP_Set_Track_Name() LIBMTP_Set_Folder_Name() LIBMTP_Set_Playlist_Name() LIBMTP_Set_Album_Name() References LIBMTP_file_struct::filetype, and LIBMTP_Get_Filemetadata(). Author Generated automatically by Doxygen for libmtp from the source code. Version 1.1.3 Sun Feb 17 2013 The object management API.(3)
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