Run IntegrityChecker on just the files in the current directory, not subdirectories

ichere

#!/bin/bash

TDIR="__HERE__"
if [ -d "$TDIR" ]; then
  echo "ichere: tempdir $TDIR already exists, clean up first"
  exit
fi
mkdir "$TDIR"
find . -type f -maxdepth 1 -exec ln "{}" "${TDIR}/" \;
cd "$TDIR"
ic $@
cd ..
rm -rf "$TDIR"