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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/resrm/README.md b/resrm/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/resrm/poetry.lock b/resrm/poetry.lock
new file mode 100644
index 0000000..e9d42af
--- /dev/null
+++ b/resrm/poetry.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Poetry 1.8.4 and should not be changed by hand.
+package = []
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.13"
+content-hash = "f01b553f3895e558c34b4f10542e05acdef39bf0527c8090bd136d914dc73f94"
diff --git a/resrm/pyproject.toml b/resrm/pyproject.toml
new file mode 100644
index 0000000..84bf7db
--- /dev/null
+++ b/resrm/pyproject.toml
@@ -0,0 +1,20 @@
+[tool.poetry]
+name = "resrm"
+version = "0.1.0"
+description = "drop-in replacement for rm with undo/restore built-in."
+authors = ["Marco D'Aleo <marco@marcodaleo.com>"]
+license = "GPL-3.0-or-later"
+readme = "README.md"
+homepage = "https://github.com/mdaleo404/resrm"
+repository = "https://github.com/mdaleo404/resrm"
+packages = [{include = "resrm", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.13"
+
+[tool.poetry.scripts]
+resrm = "resrm.cli:main"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/resrm/src/resrm/__init__.py b/resrm/src/resrm/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/resrm/src/resrm/__pycache__/__init__.cpython-313.pyc b/resrm/src/resrm/__pycache__/__init__.cpython-313.pyc
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diff --git a/resrm/src/resrm/__pycache__/cli.cpython-313.pyc b/resrm/src/resrm/__pycache__/cli.cpython-313.pyc
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index 0000000..efefec2
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diff --git a/resrm/src/resrm/__pycache__/core.cpython-313.pyc b/resrm/src/resrm/__pycache__/core.cpython-313.pyc
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diff --git a/resrm/src/resrm/cli.py b/resrm/src/resrm/cli.py
new file mode 100644
index 0000000..dd3ed76
--- /dev/null
+++ b/resrm/src/resrm/cli.py
@@ -0,0 +1 @@
+from resrm.core import main
\ No newline at end of file
diff --git a/resrm/src/resrm/core.py b/resrm/src/resrm/core.py
new file mode 100644
index 0000000..cbaaf87
--- /dev/null
+++ b/resrm/src/resrm/core.py
@@ -0,0 +1,332 @@
+#!/usr/bin/env python3
+"""
+resrm: drop-in replacement for rm with undo/restore built-in (single script)
+
+Basic usage:
+  resrm file1 file2           # move to trash (safe)
+  resrm -r dir                # recursive remove (moves dir to trash)
+  resrm -f file               # ignore nonexistent, no prompt
+  resrm -i file               # interactive prompt before removal
+  resrm --perma file          # permanent delete (bypass trash)
+  resrm -l                    # list trash entries (neat table)
+  resrm --restore <id|name>   # restore by short-id (8 chars) or exact basename
+  resrm --empty               # empty trash entries (permanent)
+  resrm --complete-restore <prefix>  # machine-friendly list for completion (internal)
+"""
+
+from __future__ import annotations
+import argparse
+import json
+import os
+import shutil
+import sys
+import uuid
+import datetime
+import textwrap
+from pathlib import Path
+from typing import List, Dict, Optional
+
+# Config
+def get_trash_base_for_user(uid: int) -> Path:
+    """Return the trash base path depending on whether user is root or normal."""
+    if uid == 0:
+        return Path("/root/.local/share/resrm")
+    else:
+        try:
+            import pwd
+            user_info = pwd.getpwuid(uid)
+            home_dir = Path(user_info.pw_dir)
+        except Exception:
+            home_dir = Path.home()
+        return home_dir / ".local" / "share" / "resrm"
+
+
+def get_trash_paths() -> tuple[Path, Path]:
+    """Return (trash_dir, meta_file) for the current user."""
+    base = get_trash_base_for_user(os.geteuid())
+    trash = base / "files"
+    meta = base / "metadata.json"
+    trash.mkdir(parents=True, exist_ok=True)
+    meta.parent.mkdir(parents=True, exist_ok=True)
+    return trash, meta
+
+
+TRASH_DIR, META_FILE = get_trash_paths()
+
+
+TRASH_DIR, META_FILE = get_trash_paths()
+
+DATEFMT = "%Y-%m-%d %H:%M"
+
+def load_meta() -> List[Dict]:
+    if META_FILE.exists():
+        try:
+            with META_FILE.open("r", encoding="utf-8") as f:
+                return json.load(f)
+        except Exception:
+            return []
+    return []
+
+def save_meta(meta: List[Dict]):
+    with META_FILE.open("w", encoding="utf-8") as f:
+        json.dump(meta, f, indent=2, ensure_ascii=False)
+
+meta = load_meta()
+
+def short_id(fullid: str) -> str:
+    return fullid[:8]
+
+def human_time(ts: str) -> str:
+    # ts is ISO format
+    try:
+        return ts[:19]  # YYYY-MM-DDTHH:MM:SS
+    except Exception:
+        return ts
+
+def entry_display(entry: Dict, width: int = 80) -> str:
+    id8 = short_id(entry["id"])
+    ts = human_time(entry["timestamp"])
+    path = entry["orig_path"]
+    wrapped = textwrap.fill(path, width=width-32)
+    return f"{id8:<8} {ts:<19} {wrapped}"
+
+def list_trash():
+    if not meta:
+        print("Trash empty.")
+        return
+
+    header = f"{'ID':<8} {'Deleted at':<19} {'Original path'}"
+    print(header)
+    print('-' * len(header))
+    for entry in meta:
+        id8 = short_id(entry["id"])
+        ts = human_time(entry["timestamp"])
+        path = entry["orig_path"]
+        max_path_len = 80
+        if len(path) > max_path_len:
+            path = "…" + path[-(max_path_len - 1):]
+        print(f"{id8:<8} {ts:<19} {path}")
+
+def find_candidates(identifier: str) -> List[Dict]:
+    # exact basename match first
+    exact = [m for m in meta if Path(m["orig_path"]).name == identifier]
+    if exact:
+        return exact
+    # then id prefix match
+    id_matches = [m for m in meta if m["id"].startswith(identifier)]
+    if id_matches:
+        return id_matches
+
+def restore_one(entry: Dict) -> bool:
+    src = TRASH_DIR / entry["id"]
+    dest = Path(entry["orig_path"])
+    # If dest exists, restore to current dir with original basename
+    if dest.exists():
+        dest = Path.cwd() / dest.name
+    dest.parent.mkdir(parents=True, exist_ok=True)
+    try:
+        shutil.move(str(src), str(dest))
+    except Exception as e:
+        print(f"Failed to restore: {e}")
+        return False
+    # remove meta entry
+    try:
+        meta.remove(entry)
+        save_meta(meta)
+    except ValueError:
+        pass
+    print(f"Restored to: {dest}")
+    return True
+
+def restore(identifier: str):
+    candidates = find_candidates(identifier)
+    if not candidates:
+        print(f"No match found for '{identifier}'")
+        return
+    if len(candidates) == 1:
+        restore_one(candidates[0])
+        return
+    # multiple candidates -> show list and ask
+    print("Multiple matches:")
+    for i, e in enumerate(candidates, start=1):
+        print(f"{i}) {short_id(e['id'])}  {e['orig_path']}  ({e['timestamp']})")
+    try:
+        choice = input("Choose number to restore (or abort): ").strip()
+    except KeyboardInterrupt:
+        print("\nAborted.")
+        return
+    if not choice.isdigit():
+        print("Aborted.")
+        return
+    idx = int(choice) - 1
+    if idx < 0 or idx >= len(candidates):
+        print("Invalid selection.")
+        return
+    restore_one(candidates[idx])
+
+def empty_trash():
+    """Permanently remove all trashed files and clear metadata."""
+    count = 0
+    for entry in list(meta):
+        f = TRASH_DIR / entry["id"]
+        try:
+            if f.exists():
+                if f.is_dir():
+                    shutil.rmtree(f, ignore_errors=True)
+                else:
+                    f.unlink(missing_ok=True)
+            meta.remove(entry)
+            count += 1
+        except Exception as e:
+            print(f"Failed to remove {f}: {e}")
+    save_meta(meta)
+    print(f"Trash emptied ({count} entries removed).")
+
+def move_to_trash(path: Path, interactive: bool, force: bool, recursive: bool, perma: bool):
+    if not path.exists():
+        if force:
+            return
+        print(f"resrm: cannot remove '{path}': No such file or directory")
+        return
+
+    # Interactive prompt
+    if interactive:
+        try:
+            yn = input(f"remove '{path}'? [y/N] ").strip().lower()
+        except KeyboardInterrupt:
+            print()
+            return
+        if yn != "y":
+            return
+
+    # Permanent delete path
+    if perma:
+        try:
+            if path.is_dir() and not path.is_symlink():
+                shutil.rmtree(path)
+            else:
+                path.unlink()
+        except Exception as e:
+            print(f"Failed permanent delete: {e}")
+        return
+
+    # 🚫 Prevent non-root user deleting root-owned files
+    try:
+        st = path.stat()
+        if st.st_uid == 0 and os.geteuid() != 0:
+            print(f"resrm: permission denied: '{path}' (root-owned file, try sudo)")
+            return
+    except Exception:
+        pass
+
+    # 🧭 Detect which trash to use (based on file owner)
+    try:
+        import pwd
+        owner_uid = path.stat().st_uid
+        owner_info = pwd.getpwuid(owner_uid)
+        owner_home = Path(owner_info.pw_dir)
+        trash_base = owner_home / ".local" / "share" / "resrm"
+    except Exception:
+        # fallback if we can't resolve owner
+        trash_base = TRASH_DIR.parent
+
+    trash_dir = trash_base / "files"
+    meta_file = trash_base / "metadata.json"
+    trash_dir.mkdir(parents=True, exist_ok=True)
+    meta_file.parent.mkdir(parents=True, exist_ok=True)
+
+    # Try to move file
+    uid = uuid.uuid4().hex
+    dest = trash_dir / uid
+    try:
+        shutil.move(str(path), str(dest))
+    except Exception as e:
+        print(f"Failed to move to trash: {e}")
+        return
+
+    # Update metadata (per-owner)
+    try:
+        if meta_file.exists():
+            with meta_file.open("r", encoding="utf-8") as f:
+                owner_meta = json.load(f)
+        else:
+            owner_meta = []
+    except Exception:
+        owner_meta = []
+
+    entry = {
+        "id": uid,
+        "orig_path": str(path.resolve()),
+        "timestamp": datetime.datetime.now().isoformat()
+    }
+    owner_meta.append(entry)
+    with meta_file.open("w", encoding="utf-8") as f:
+        json.dump(owner_meta, f, indent=2, ensure_ascii=False)
+
+    print(f"Removed '{path}' -> trash id {short_id(uid)}")
+
+def complete_restore(prefix: str):
+    # prints suggestions line by line for shell completion
+    out = []
+    for e in meta:
+        name = Path(e["orig_path"]).name
+        if name.startswith(prefix) or short_id(e["id"]).startswith(prefix):
+            out.append(name)
+            out.append(short_id(e["id"]))
+    # unique and print
+    for x in sorted(set(out)):
+        print(x)
+
+def main(argv: Optional[List[str]] = None):
+    if argv is None:
+        argv = sys.argv[1:]
+    parser = argparse.ArgumentParser(add_help=False)
+    parser.add_argument("paths", nargs="*", help="files to remove")
+    parser.add_argument("-r", action="store_true", help="recursive")
+    parser.add_argument("-f", action="store_true", help="force")
+    parser.add_argument("-i", action="store_true", help="interactive")
+    parser.add_argument("--perma", action="store_true", help="permanent delete")
+    parser.add_argument("--restore", nargs=1, help="restore by id or basename")
+    parser.add_argument("-l", action="store_true", help="list trash")
+    parser.add_argument("--empty", action="store_true", help="empty the trash permanently")
+    parser.add_argument("--complete-restore", nargs=1, help=argparse.SUPPRESS)
+    parser.add_argument("--help", action="store_true", help="show help")
+    args = parser.parse_args(argv)
+
+    # Always print docstring if --help or no args
+    if args.help or not argv:
+        print(__doc__)
+        return
+
+    # internal completion hook
+    if args.complete_restore:
+        prefix = args.complete_restore[0] or ""
+        complete_restore(prefix)
+        return
+
+    if args.l:
+        list_trash()
+        return
+
+    if args.empty:
+        empty_trash()
+        return
+
+    if args.restore:
+        restore(args.restore[0])
+        return
+
+    if not args.paths:
+        parser.print_help()
+        return
+
+    # Process removals
+    for p in args.paths:
+        pth = Path(p)
+        # simplistic recursive handling: if -r not given and it's a directory, mimic rm behavior: error unless -r
+        if pth.is_dir() and not args.r:
+            if args.f:
+                continue
+            print(f"resrm: cannot remove '{pth}': Is a directory")
+            continue
+        move_to_trash(pth, interactive=args.i, force=args.f, recursive=args.r, perma=args.perma)
diff --git a/resrm/tests/__init__.py b/resrm/tests/__init__.py
new file mode 100644
index 0000000..e69de29