ADD iPhone synchronization script

sync-iPhone.sh

@@ -0,0 +1,78 @@
+#!/bin/sh
+program_list=("ifuse" "ldconfig" "rsync")
+library_list=("libimobiledevice")
+sync_folder="$HOME/iPhone"
+sync_mount="${sync_folder}/.mnt"
+sync_data="${sync_folder}/data"
+
+# iteration thru list of programs
+for program in "${program_list[@]}"
+do
+	if command -v "${program}" >/dev/null 2>&1
+	then
+		echo "OK, ${program} exists."
+	else
+		echo "Sorry, ${program} does not exists,"
+		echo "you have to install all of these programs first: ${program_list[@]}"
+		exit 1
+	fi
+done
+
+# iteration thru list of libraries
+for library in "${library_list[@]}"
+do
+	if ldconfig -p | grep ${library} >/dev/null 2>&1
+	then
+		echo "OK, ${library} exists."
+	else
+		echo "Sorry, the library ${library} is not installed."
+		echo "You have to install the libraries first: ${library_list[@]}"
+		exit 2
+	fi
+done
+echo "Create the folder ${sync_mount} ..."
+if mkdir -p ${sync_mount} >/dev/null 2>&1
+then
+	echo "done."
+else
+	echo "Folder ${sync_mount} already exists."
+fi
+
+echo "Mount the iPhone into that folder using ifuse ..."
+if ifuse ${sync_mount}
+then
+	echo "ok."
+else
+	echo "did not work. Check your connection to the iPhone."
+	exit 3
+fi
+
+echo "RSYNC the iPhone ..."
+FROM="$sync_mount"/
+TO="$sync_data"/
+
+while true
+do
+	echo "** Synchronization from ${FROM} to ${TO} **"
+	read -n 1 -p"Sync iPhone and delete old files (y)es/(n)o/(c)ancel? " response
+	echo
+	case ${response} in
+		[Nn]* ) rsync -avP "${FROM}" "${TO}"; break;;
+		[YyJj]* ) rsync -avP --delete "${FROM}" "${TO}"; break;;
+		[Cc]* ) break;;
+		* ) echo "Please answer yes, no or cancel.";;
+	esac
+done
+echo "Memory usage on the iPhone:" && du -hs ${sync_mount}
+
+echo "Unmount the iPhone ..."
+if umount ${sync_mount}
+then
+	echo "done."
+else
+	echo "The umounting procedure did not work."
+fi
+echo "Remove temporary mount point ..."
+rmdir ${sync_mount}
+echo "done."
+echo "Disk usage:" && du -hs ${sync_folder}