Skip to content

Information Security News

  • Home
  • Cyber Security
  • Cybercriminals
  • Data Leak
  • Google
    • Android
  • Information Security
  • Linux
  • Malware
  • Microsoft
    • Windows
  • Open Source Tool
  • Vulnerability
  • Technology

Information Security News

  • Home
  • Cyber Security
  • Cybercriminals
  • Data Leak
  • Google
    • Android
  • Information Security
  • Linux
  • Malware
  • Microsoft
    • Windows
  • Open Source Tool
  • Vulnerability
  • Technology
  • Linux

Linux command to view user login information

by Nam Phong · December 22, 2019

On Linux, To display the currently logged-in user session, you can use the command:

w

20:22:13 up 1:29, 1 user, load average: 0.00, 0.01, 0.00: the current system time and system running time, the current number of logged-in users, and the system’s average load information.

  1. USER: username
  2. TTY: Login terminal type
  3. FROM: Remote terminal address
  4. LOGIN@: Login time
  5. IDLE: Idle time; this is a timer that will be reset as soon as the user performs any action
  6. JCPU: The time is taken by all processes connected to the terminal, including the currently running background job
  7. PCPU: Time is taken by the current process
  8. WHAT: Tasks currently being performed

Show currently logged in a user session with who command

Show all login names and number of logged-in users

user login information Linux

Show the currently logged in user with whoami command

user login information Linux

Related coverage

  • Debian 13.6 Released: Crucial Security and UEFI Fixes
  • The 500ms Slumber: How a One-Line Patch Unleashed 10x Throughput in QEMU
  • Tails 7.10.1: Emergency Patch for CVE-2026-64560 That Could Deanonymize Users
  • Forgotten UEFI Shims Undermine Secure Boot Defenses
  • Parrot OS 7.3 Released with Enhanced Performance and Optimized Architecture

Support Our Threat Intelligence

If you find our technology report and cybersecurity news helpful, consider supporting our work.

Buy Me a Coffee Logo Buy Me a Coffee PayPal
Crypto QR Code
USDT (TRC20):
TN8BdV8cp4T1Cd28gK9qTAnZknzzuwyUtm
USDT (ERC20):
0x3725e1a7d3bc5765499fa6aaafe307fabcd75bce

Tags: Linuxuser login informationwwhoami

Follow:

  • Next story How to create SWAP partition in CentOS
  • Previous story How to View System Disk Usage in Linux

  • Recent Posts
  • Popular Posts
  • Tags
  • ENDLESSDOORS hidden backdoor in Zbtlink router firmware discovered by VulnCheck using rctl remote control Linux component masquerading as kernel threads with root access

    Vulnerability

    ENDLESSDOORS: Hidden Remote Control Found in Zbtlink Router Firmware

    August 7, 2026

  • iCloud Private Relay IP leak via three WebKit vulnerabilities DNS prefetch WebAuthn WebTransport bypassing proxy on iOS iPadOS macOS Safari and third-party browsers

    Vulnerability

    iCloud Private Relay IP Leak: Three WebKit Flaws Expose Real User IP Addresses

    August 7, 2026

  • Malware bypassing DNS security by connecting directly to C2 IP addresses Phorpiex SectopRAT Mozi botnet ZT-IP firewall detection Unit 42

    Malware

    45% of Malware C2 Traffic Bypasses DNS by Connecting Directly to IP Addresses

    August 7, 2026

  • Tactical police unit responding to coordinated swatting attacks with emergency vehicles

    Cyber Security

    FBI Warns of Coordinated Swatting Attacks Nationwide

    August 7, 2026

  • Tails 7.10.1 emergency patch for CVE-2026-64560 Linux kernel POSIX CPU timer race condition allowing Tor Browser privilege escalation and user deanonymization

    Linux

    Tails 7.10.1: Emergency Patch for CVE-2026-64560 That Could Deanonymize Users

    August 7, 2026

  • VMware vCenter vulnerability CVE-2026-59309 and CVE-2026-59310 rated CVSS 9.8 authentication bypass

    Vulnerability Report

    VMware vCenter CVE-2026-59309 and CVE-2026-59310 Rated CVSS 9.8

    July 29, 2026

  • OpenSUSE Leap 15.4 Beta releases, Linux distributions

    Linux

    OpenSUSE Leap 15.4 Beta releases, Linux distributions

    May 30, 2020

  • Ubuntu 16.04.6 LTS released: fix security vulnerabilities

    Linux

    Ubuntu 16.04.6 LTS released: fix security vulnerabilities

    March 1, 2019

  • GhostBSD 23.10.1 released, FreeBSD distribution

    Linux

    GhostBSD 23.10.1 released, FreeBSD distribution

    May 1, 2020

  • Solus 4.4 Fortitude releases, Linux distribution

    Linux

    Solus 4.4 Fortitude releases, Linux distribution

    January 26, 2020

  • AI AI security Android Apple APT BOTNET CISA cloud security Critical Infrastructure cryptocurrency cyberattack cybercrime Cyber Espionage cybersecurity Cybersecurity 2026 data breach Github google hacking Infosec InfoSec 2026 Infostealer Linux Linux Kernel malware Microsoft network security open source Penetration Testing phishing privacy privilege escalation Prompt Injection ransomware RCE remote code execution security Social Engineering supply chain attack Tech News 2026 threat intelligence vulnerability windows Windows 11 zero-day
  • Home
  • About Us
  • Contact Us
  • DMCA NOTICE
  • Privacy Policy

Information Security News © 2026. All Rights Reserved.

Powered by  - Designed with Hueman Pro