use exa if available

.zshrc.local

@@ -3,7 +3,20 @@ export EDITOR=/usr/bin/vim
 export BROWSER=/usr/bin/firefox
 
 # Aliases
+alias .2='cd ../..'
+alias .3='cd ../../..'
+alias .4='cd ../../../..'
+alias .5='cd ../../../../..'
+
+if hash exa 2>/dev/null
+then
+    alias ls='exa --color=automatic'
+else
     alias ls='ls --color=auto'
+fi
+alias ll='ls -l'
+alias la='ls -a'
+alias lla='ls -al'
 
 # Colors
 eval `dircolors $HOME/.dir_colors`
@@ -39,8 +52,9 @@ then
     . /usr/share/fzf/completion.zsh
 fi
 
+# SSH agent
 eval `keychain --quiet --agents ssh --eval`
 
-#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
+# SDKMAN!
 export SDKMAN_DIR="$HOME/.sdkman"
 [[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"