added example script to upload and share files

share.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env sh
+
+set -e 
+
+# This is an example on how i use this to upload and share files.
+# This is tested with minio.
+# You may need to change some things in here to fit your needs.
+
+# Change these variables
+S3_BUCKET="bucketname"
+S3_ACCESS_KEY="accesskey"
+S3_SECRET_KEY="secretkey"
+S3_ENDPOINT="s3.example.com"
+ENDPOINT="https://share.example.com"
+API_USERNAME="admin"
+API_PASSWORD="hunter2"
+# Dont touch the things below
+
+UPLOAD_FILE="$1"
+
+if test -n "$1"; then
+    UPLOAD_FILE=$1
+elif test ! -t 0; then
+    read -r UPLOAD_FILE
+else
+    >&2 echo "Provide a file"
+    echo "Usage: $0 <file>"
+    exit 1
+fi
+
+UPLOAD_FILENAME=$(basename "$UPLOAD_FILE")
+
+s3cmd -q -s --host "$S3_ENDPOINT" --host-bucket "$S3_ENDPOINT" --access_key "$S3_ACCESS_KEY" --secret_key "$S3_SECRET_KEY" put "$UPLOAD_FILE"  s3://$S3_BUCKET/
+
+SLUG=$(curl -s -u "$API_USERNAME:$API_PASSWORD"  -X POST  --header "Content-Type: application/json" \
+  --data "{\"key\":\"$UPLOAD_FILENAME\"}" \
+  "$ENDPOINT/api/share" | jq -r ".slug")
+
+printf "%s/%s\n" "$ENDPOINT" "$SLUG"