Updated install.sh to be better?

install.sh

@@ -1,9 +1,10 @@
+#!/usr/bin/env zsh
 #iosevka - possibly using a helper tool?
 printf "\e[32mMake sure to install Iosevka font\n\e[0m"
 #pyenv $PATH - part of .zshenv
 printf "\e[32mInstall pyenv if you want it\n\e[0m"
 #thefuck $PATH - pip install thefuck
-if [[ $(hash thefuck; echo $?) != 0 ]]
+if [[ ! (-x "$(command -v thefuck)") ]]
 then
 	pip install thefuck
 fi
@@ -13,19 +14,19 @@ then
 	git clone https://github.com/zsh-users/antigen.git ~/.antigen
 fi
 #nvim $PATH - pkgmngr install nvim/neovim
-if [[ $(hash nvim; echo $?) != 0 ]]
+if [[ ! ( -x "$(command -v nvim)") ]]
 then
-	if [[ ($(uname) -eq "Darwin") && ( $(hash brew; echo $?) != 0 ) ]]
+	if [[ ($(uname) -eq "Darwin") && ( $(command -v brew; echo $?) == 0 ) ]]
 	then
 		/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
 		brew install neovim
-	elif [[ $(hash pacman; echo $?) == 0 ]]
+	elif [[ ! ( -x "$(command -v pacman)") ]]
 	then
 		pacman -Sy neovim
-	elif [[ $(hash apt-get; echo $?) == 0 ]]
+	elif [[ ! ( -x "$(command -v apt-get)") ]]
 	then
 		apt-get install neovim
-	elif [[ $(hash pacman; echo $?) == 0 ]]
+	elif [[ ! ( -x "$(command -v dnf)") ]]
 	then
 		dnf install neovim
 	else

zsh/zshrc

@@ -6,6 +6,9 @@ setopt appendhistory extendedglob nomatch notify
 unsetopt autocd beep
 bindkey -e
 
+#keybindings
+
+fpath=(~/bin $fpath)
 zstyle :compinstall filename '/home/anthonys/.zshrc'
 zstyle ":completion:*" complete _complete _ignored _approximate
 zstyle ":completion:*" glob 1