adapting to work with both mac and linux

set_env.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+# Functions
+fetch_hosts(){
+   URL=$1
+   FNAME=$2
+   
+   curl -sSL "${URL}" | rg -INv "^[#]|localhost" | sd '\s+$' ''  | sd "^0\\.0\\.0\\.0 |^127\\.0\\.0\\.1 " "" | sd "\\#.*" "" >| ${FNAME}
+}
+
+fetch_blocklist(){
+	URL=$1
+	FNAME=$2
+	curl -sSL "${URL}" | rg -INv "^[#]|localhost" | sd '\s+$' '' | sd "\\#.*" "" >| ${FNAME}	
+}
+
+
+#--- Pick fastest cat command (based on my experience)
+if command -v gcat > /dev/null 2>&1; then
+	catCMD='gcat'   # GNU cat /usr/local/bin/gcat 
+	# (To get run: brewlog insall coreutils)
+elif alias mcat > /dev/null 2>&1; then
+	catCMD='mcat'   # mcat is aliased to /bin/cat that ships with macOS
+else
+	catCMD=$(command -v cat)  # If none of the above are found then vanilla cat
+fi
+
+
+#--- Set parameters based on Distribution
+if [ "$(uname)" == "Darwin" ]; then
+	# echo "Setting params for Darwin..."
+	getMD5(){
+		# usage: getMD5 'filename' > outfile
+		echo "$(md5 -q ${1})"
+	}
+	HOME_DIR=/Users/deepankar/OneDrive\ -\ O365\ Turun\ yliopisto/Git/Gitlab.DC
+elif [ "$(uname)" == "Linux" ]; then
+	# echo "Setting params for Linux..."
+ 	getMD5()
+ 	{
+ 		# usage: getMD5 'filename' > outfile
+ 		echo "$(md5sum ${1} | cut -c -32)"
+ 	}
+	HOME_DIR=/home/dietpi
+else
+	echo "Only MacOS and Linux are supported."
+	exit 1
+fi
+
+WRK_DIR=${HOME_DIR}/pihole_lists
+
+if [[ -d "${HOME_DIR}/opendrive" ]]; then
+	rm -rf "${HOME_DIR}/opendrive"
+	mkdir "${HOME_DIR}/opendrive"
+else 
+	mkdir "${HOME_DIR}/opendrive"
+fi
+
+rclone mount --daemon opendrive:Public/blocklist/ "${HOME_DIR}/opendrive"