added gethugo little script

bin/gethugo

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+if [ -z $1 ]; then
+    echo "[x] HUGO_VERSION is not set, pass it as \$1"
+    exit 9001
+else
+    HUGO_VERSION=$1
+fi
+
+
+mktemp -d && cd /tmp/$(ls -t /tmp | grep tmp. | head -1)
+
+WORKDIR=$(pwd)
+HOMEBIN="/home/$USER/.local/bin"
+mkdir -pv $HOMEBIN
+
+echo "[*] downloading hugo version \"$HUGO_VERSION\""
+wget -qO- https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_Linux-64bit.tar.gz | bsdtar xfv -
+mv -vf hugo ${HOMEBIN}
+
+cd ..
+rm -rfv $WORKDIR
+echo "[*] hugo updated to version $HUGO_VERSION"