Clone folder #1 first script

clone/clone

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+# [1] check parameters (device, ESSID, WPA)
+if [ $# -lt 3 ]; then
+	echo "Missing parameters : (device, ESSID, WPA)" && exit;
+fi;
+
+
+
+# [2] Formatting USB #
+########################################
+
+# [1] unmount before modifying
+sudo umount $1;
+
+# [2] format to fat
+sudo mkdosfs -n "SATS"-I $1;
+
+
+
+# [3] Extract files #
+########################################
+
+# [1] Mount device
+sudo mount $1 /mnt -o uid=1000,gid=1000,umask=022;
+
+# [2] Extract files
+tar -xzvf ./image.tar.gz -C /mnt;
+
+
+
+# [4] Manage SSH keys #
+########################################
+
+# [1] Create ssh key pair
+ssh-keygen -t ecdsa -b 521 -C "[ECDSA:521] SATS" -f ./id_ecdsa;
+
+# [2] Add public key to server's `authorized_keys` file
+cat ./id_ecdsa.pub >> ./authorized_keys;
+
+# [3] Add both keys to SATS file system
+mv ./id_ecdsa /mnt/home/SATS/.ssh/id_ecdsa;
+mv ./id_ecdsa.pub /mnt/home/SATS/.ssh/id_ecdsa.pub;
+
+# [4] Adjust permissions
+chown SATS:SATS /mnt/home/SATS/.ssh/id_ecdsa;
+chmod 600 /mnt/home/SATS/.ssh/id_ecdsa;
+
+
+# [5] Manage Wifi Credentials
+########################################
+
+# [1] generate wpa digest
+psk=$( echo "$3" | wpa_passphrase "$2" | grep -E "^\spsk" | sed 's/^\spsk=//' );
+
+# [2] Append SSID to `interfaces` config 
+echo "\twpa-ssid\t$2" >> /mnt/etc/network/interfaces;
+
+# [3] Append WPA digest to `interfaces` config
+echo "\twpa-psk\t$psk" >> /mnt/etc/network/interfaces;
+
+
+
+# [6] .....