Powershell Profile

profile.ps1

if ($host.Name -eq 'ConsoleHost')
{
    Import-Module PSReadline
    Set-PSReadlineKeyHandler -Key Ctrl+a BeginningOfLine
    Set-PSReadlineKeyHandler -Key Ctrl+k ForwardDeleteLine
    Set-PSReadlineKeyHandler -Key Ctrl+e EndOfLine
}

function shorten-path([string] $path) { 
   $loc = $path.Replace($HOME, '~') 
   $loc = $loc -replace '^[^:]+::', '' 
   return ($loc -replace '\\(\.?)([^\\])[^\\]*(?=\\)','\$1$2') 
}

function prompt { 
   # our theme 
   $cdelim = [ConsoleColor]::DarkCyan 
   $chost = [ConsoleColor]::Green 
   $cloc = [ConsoleColor]::Cyan 

   write-host "$([char]0x0A7) " -n -f $cloc 
   write-host ([net.dns]::GetHostName()) -n -f $chost 
   write-host ' {' -n -f $cdelim 
   write-host (shorten-path (pwd).Path) -n -f $cloc 
   write-host '}' -n -f $cdelim 
   return ' ' 
}