#!/bin/sh

# create a file /tmp/custom-name with a disk size/available/usage-percent header and
# a complete list of files of the current directory.
# can be used to index backup harddrives and mounts.
# depends on iso-date, df and find.
# arguments: custom-name

if test -z $1
then
  echo missing argument
  exit
fi

a="/home/nonroot/t/file-list/$1"

# disk size/usage header
df --si --output=size,avail,pcent . > "$a"

# file listing
find . -xdev -type f >> "$a"

echo "written to $a"