I found RapidSVN -http://rapidsvn.tigris.org/, which I worked out how to use in a fraction of the time it would have taken to type half of those command lines, and I soon had my plugin uploaded.
The basics of RapidSVN, to get you going are…
Install it
Right click on ‘Bookmarks’
Click ‘Add Existing Repository’
Paste in the URL sent to you by WordPress for your plugins SVN location
The above step will have added a new Bookmark
Right click on the new bookmark and choose ‘Checkout New Working Copy’. Another new bookmark will be added, for the local version
Once [...]