Fixed shellcheck issues (#6141)

scripts/install_dependencies/install_4_14_kernel.sh

@@ -6,28 +6,28 @@
 # This script installs Linux kernel 4.14 required for Intel NEO OpenCL driver on Ubuntu and CentOS
 
 if grep -i "rhel" /etc/os-release &>/dev/null; then
-	# Cent OS
-	echo "install kernel build dependencies"
-	sudo -E yum install -y git gcc gcc-c++ ncurses-devel openssl-devel bc xz elfutils-libelf-devel xorg-x11-drv-nouveau rpm-build
+    # Cent OS
+    echo "install kernel build dependencies"
+    sudo -E yum install -y git gcc gcc-c++ ncurses-devel openssl-devel bc xz elfutils-libelf-devel xorg-x11-drv-nouveau rpm-build
 
-	echo "download 4.14.20 kernel"
-	if [ ! -f ./linux-4.14.20.tar.xz ]; then
-		wget https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.20.tar.xz
-	fi
+    echo "download 4.14.20 kernel"
+    if [ ! -f ./linux-4.14.20.tar.xz ]; then
+        wget https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.20.tar.xz
+    fi
 
-	tar -xJf linux-4.14.20.tar.xz
-	cd linux-4.14.20
-	echo "build 4.14.20 kernel"
-	make olddefconfig
+    tar -xJf linux-4.14.20.tar.xz
+    cd linux-4.14.20
+    echo "build 4.14.20 kernel"
+    make olddefconfig
 
-	make -j 8 binrpm-pkg
-	cd ~/rpmbuild/RPMS/x86_64
-	sudo -E yum -y localinstall *.rpm
-	sudo -E grub2-set-default 0
+    make -j 8 binrpm-pkg
+    cd ~/rpmbuild/RPMS/x86_64
+    sudo -E yum -y localinstall ./*.rpm
+    sudo -E grub2-set-default 0
 
 elif grep -i "ubuntu" /etc/os-release &>/dev/null; then
-	# Ubuntu
-	sudo -E add-apt-repository ppa:teejee2008/ppa
-	sudo -E apt-get update && sudo apt-get install -y ukuu
-	sudo -E ukuu --install v4.14.20
+    # Ubuntu
+    sudo -E add-apt-repository ppa:teejee2008/ppa
+    sudo -E apt-get update && sudo apt-get install -y ukuu
+    sudo -E ukuu --install v4.14.20
 fi

scripts/install_dependencies/install_NCS_udev_rules.sh

@@ -22,5 +22,3 @@ else
     echo "File '97-myriad-usbboot.rules' is missing. Please make sure you installed 'Inference Engine Runtime for Intel® Movidius™ VPU'."
     exit -1
 fi 
-
-