alex-judy

function Add-Path() {
    [Cmdletbinding()]
    param([parameter(Mandatory=$True,ValueFromPipeline=$True,Position=0)][String[]]$AddedFolder)
    # Get the current search path from the environment keys in the registry.
    $OldPath=(Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment' -Name PATH).Path
    # See if a new folder has been supplied.
    if (!$AddedFolder) {
        Return 'No Folder Supplied. $ENV:PATH Unchanged'
    }
    # See if the new folder exists on the file system.

alex-judy

Modes

Vim has two modes insertion mode and command mode. The editor begins in command mode, where the cursor movement and text deletion and pasting occur. Insertion mode begins upon entering an insertion or change command. [ESC] returns the editor to command mode (where you can quit, for example by typing :q!). Most commands execute as soon as you type them except for "colon" commands which execute when you press the ruturn key.

Quitting

• :x Exit, saving changes
  
• :q Exit as long as there have been no changes
  
• ZZ Exit and save changes if any have been made
  
• :q! Exit and ignore any changes
  

Inserting Text

alex-judy

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname