ZSH: Beginning of reconfiguring everything

.config/zsh/conf.d/20-aliases.zsh

@@ -0,0 +1,44 @@
+_exists() { (( $+commands[$1] )) }
+
+_exists less && export PAGER=less
+
+if _exists vim; then
+		export EDITOR=vim
+		alias vim="vim -p"
+fi
+
+## ls/eza
+if _exists eza; then
+  alias eza="eza --color --icons --git"
+  alias ls="eza"
+fi
+
+unfunction _exists
+
+
+alias mkdir="mkdir -p"
+alias ..="cd .."
+alias ...="cd ../.."
+alias ....="cd ../../.."
+alias google="ping -c 10240000 google.com"
+alias history="history -i"
+alias sulast="sudo $(history -p !-1)"
+alias ydl="youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best'"
+alias htop="sudo htop"
+
+case `uname` in
+  Darwin)
+    # commands for OS X go here
+    alias flushdns="sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder"
+    alias r="open -a"
+    alias fetch="curl -O"
+  ;;
+  Linux)
+    # commands for Linux go here
+  ;;
+  FreeBSD)
+    # commands for FreeBSD go here
+    alias stl="sockstat -l"
+    alias ziostat="cmdwatch -n 1 zpool iostat -vy 1 1"
+  ;;
+esac