third_party/python/psutil/scripts/who.py
author Ted Mielczarek <ted@mielczarek.org>
Wed, 15 Aug 2018 10:39:35 -0400
changeset 496241 c8f12706c4218440a04cbcb822f032306360d0cb
parent 456041 f3bfda748e339695fee5912acd12cd0c7a913b58
permissions -rwxr-xr-x
bug 1481612 - Re-vendor psutil 5.4.3 using `mach vendor python`. r=gps psutil was previously vendored manually, so re-vendor it using our new tooling to make for smaller diffs in follow-up patches. This mostly just winds up adding some extra files that must have been left out of the manual vendoring, but it also updates the root Pipfile + Pipfile.lock. Differential Revision: https://phabricator.services.mozilla.com/D3434

#!/usr/bin/env python

# Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""
A clone of 'who' command; print information about users who are
currently logged in.

$ python scripts/who.py
giampaolo    console    2017-03-25 22:24                loginwindow
giampaolo    ttys000    2017-03-25 23:28 (10.0.2.2)     sshd
"""

from datetime import datetime

import psutil


def main():
    users = psutil.users()
    for user in users:
        proc_name = psutil.Process(user.pid).name() if user.pid else ""
        print("%-12s %-10s %-10s %-14s %s" % (
            user.name,
            user.terminal or '-',
            datetime.fromtimestamp(user.started).strftime("%Y-%m-%d %H:%M"),
            "(%s)" % user.host if user.host else "",
            proc_name
        ))


if __name__ == '__main__':
    main()