Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
who
Show list of logged-in users
Syntax
who [OPTION]... [FILE]Common Options
-aShow all information-bShow last boot time-dShow dead processes-HShow column headers-lShow login processes-qQuick count-rShow runlevel-uShow idle time and PIDCommon Examples
whoShow logged-in users
who -aShow all info
who -bShow boot time
who -HShow with headers
who -qQuick count
who am iShow current user info
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