add shortcut to mount LUKS volumes

bin/lmount

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+#: lmount
+#:   open + mount luks encrypted storage
+#:
+set -e
+set -o pipefail
+set -x
+
+device=$1
+target=$2
+
+
+main() {
+    if (( $# != 2 )); then
+        echo "Must be called with 2 args!"
+        echo " $0 $device $target"
+        exit 1
+    fi
+
+    if [ "$EUID" -ne 0 ]
+    then echo "Must be run as root!"
+         exit 1
+    fi
+
+    luksname=$(basename ${target})
+
+    if [ ! -d "${target}" ]; then
+        mkdir -p ${target}
+    fi
+
+    echo "Opening ${device} as ${luksname}"
+    sudo cryptsetup open ${device} ${luksname}
+
+    echo "  ... mounting to ${target}"
+    sudo mount /dev/mapper/${luksname} ${target}
+
+    echo "done..."
+}
+
+main $@