update shebangs for portability

README.md

@@ -6,7 +6,7 @@ Tested on and compatible with:
 
 ## Install
 
-    bash <(wget https://raw.githubusercontent.com/andrejusk/dotfiles/master/bootstrap.sh)
+    wget -O - https://raw.githubusercontent.com/andrejusk/dotfiles/master/bootstrap.sh | bash
 
 _Running the above without reading through repository is strongly discouraged._
 

bootstrap.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Script to set up dotfiles repository and run installer.
 #
@@ -12,7 +12,7 @@
 #
 #       $ bash bootstrap.sh
 #       $ bash path/to/bootstrap.sh
-#       $ bash <(wget path.to/bootstrap.sh)
+#       $ wget -O - path.to/bootstrap.sh | bash
 #
 #   ii.  Source into existing bash shell.
 #

install.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Invokes all install scripts.
 #

install/00-apt.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # apt update and upgrade
 #

install/01-fish.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. fish shell is installed

install/10-git.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. git dotfiles are symlinked

install/11-keybase.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. keybase is installed

install/12-docker.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. docker is installed

install/20-pyenv.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. pyenv is installed

install/21-python.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. python is installed

install/22-poetry.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # After running this script:
 #   1. poetry is installed

install/99-apt-clean.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Clean up
 sudo apt-get -qqy autoremove

utils.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Alias commands and utilities.
 #