fixed makedots, added dupe remover in zshrc

makedots.sh

@@ -1,7 +1,7 @@
 DIR=$(pwd)
 cd ~
 
-for i in {vimrc, vim, zshrc, zsh, bashrc}
+for i in vimrc vim zshrc zsh bashrc
 do
     if [ -f .$i ]
     then

zshrc

@@ -81,6 +81,9 @@ fi
 # Instantly write history
 setopt -o sharehistory
 
+# Ignore duplicates in history
+setopt HIST_IGNORE_DUPS
+
 # zsh-syntax-highlighting (MUST BE AT THE BOTTOM OF THIS FILE)
 source ~/.zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh