Powershell & Tortoise SVN

# Helper function for opening the Tortoise SVN GUI from a PowerShell prompt.
# Put this into your PowerShell profile.
# Ensure Tortoise SVN is in your PATH (usually C:\Program Files\TortoiseSVN\bin) 
function Svn-Tortoise([string]$Command = "commit") {
<#
.SYNOPSIS
  Launches TortoiseSVN with the given command.
  Opens the commit screen if no command is given.
  
  List of supported commands can be found at:
  http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-automation.html
#>
  TortoiseProc.exe /command:$Command /path:"$pwd"
}
Set-Alias tsvn "Svn-Tortoise"

To use keywords in a file you insert a keyword anchor, which is simply a keyword sandwiched between two dollar signs, e.g. $Date$ or $Id$. The table displays the available keywords, some of which have aliases. You can use either the main keyword or its alias interchangeably in a keyword anchor. 

Keyword	Alias	Meaning
Date	LastChangedDate	Date of last known commit; date in local time.
Revision	LastChangedRevision	Revision of last known commit.
Author	LastChangedBy	Last known user to commit.
HeadURL	URL	URL to latest version of the file in the repository.
Id	none	Abbreviated combination of other 4 keywords; date in UTC time.
Header	none	Same as Id except the URL is not abbreviated.