Add scripts for disabling and enabling Windows Defender malware service

aliases

@@ -235,10 +235,8 @@ alias clipboard='xclip -selection c'
 # Cloc alias may be overridden by a private alias
 alias cloc='cloc --no3 --by-file-by-lang --skip-win-hidden'
 alias cls=clear
-alias code='cd ~/code'
 alias cpr='cp -r'
 alias dc='gdc'
-alias dot='cd ~/.dotfiles'
 alias duh='du -csh'
 alias e='open_explorer_here "$PWD"'
 alias exp='echo "Use e instead."'
@@ -268,7 +266,6 @@ alias shutdown='sudo shutdown now'
 alias stk='rlwrap stk-simply'
 alias t='tree'
 alias tag='ctags -R .'
-alias tmp='cd ~/tmp'
 alias v='vim'
 alias vi='vim'
 alias vh='vagrant halt'