 |
 |
|
|
who
- Distro Training
- Ubuntu
Installation
- Planning The Install
- Burn An .ISO
- Explore The Live CD
- Getting Started
- Select Location
- Keyboard Layout
- Partitioning
- User Information
- Summary
- Slideshow
- Rebooting
- Manual Installation
Appearance
Desktop
Network
- Network Setup
- Network Printer
- Network Security
- Ubuntu Wireless
- Wireless Links
- Troubleshooting
- Using Netstat
Security
Ubuntu Terminal
Other
Buy the Ubuntu Video CD on sale right now for $9.95...
- Fedora
- Debian
Other
Visit our Online Store for specials.
- Mandriva
Other
Visit our Online Store for specials.
- PCLinuxOS
- OpenSUSE
Visit our Online Store for specials.
- Vector
Visit our Online Store for specials.
- DSL
- Ubuntu
- Applications A-Z
- Server Training
Ubuntu Servers
- ext4 on Ubuntu
- Ubuntu Training Server
- Create Radio Station
- Audit Linux Server Logs
- Create RAID Partitions
- RAID 0
- RAID 1
- RAID 5 with LVM
- Unmount and Remount
- Setup LDAP on Ubuntu
- LDAP Server on Ubuntu
- Secure Mail Client
- Secure Mail Server
- Create Ubuntu Repo
- Add Modules Apache
Web Server
FTP Server
- Introduction
- Security Issues
- Basic Setup
- Basic Configuration
- chroot Local User
- Create Login Banner
- iptables Issues
- SELinux
- lftp Client
- gftp Client
- Text Commands
LDAP
- White Pages
- Server Install
- Logging
- tcp_wrappers
- Add System User
- File Locations
- Commands
- Setup LDAP
- Basics of LDAP
CentOS Servers
Postfix
- BackupMX with Postifx
- Zombie SPAM Netblocks
- Protect With AppArmor
- Apparmor Templates
- Protect From Attack
- Mobile Users
- Postfix Stats
- Postfix Server Design
- Postfix Gateway
- Mailbox Changes
- SPAM Control
- Saslauthd Configuration
- Dovecot With Sasl
- TLS and Sasl
Sendmail
Nagios
- SNMP Basics
- Nagios Quickstart
- Browse SNMP
- Router Access
- snmpwalk
- Configure Nagios
- Router Packet Loss
- Traffic Stats
- Web Interface
- Passive Service Check
- Passive Host Checks
- NSCA Client Setup
- Custom Passive Checks
- Regional Nagios Server
- NagiosGrapher
- HTTP Response Time
- Scaling NSClient++
- How to Monitor a Device
- Check IMAP with Nagios
LVM
Hardware
Virtualization
- Virtualbox Install
- Virtualbox Solutions
- Clone a Virtual Server
- Create a Virtual Server
- Installing OpenVZ
Other
Visit the online store for professional server training options
- Security Training
Firewalls
Server Security
- tcp_wrappers
- Check The History
- Unknown Account Check
- Suspicious Activity Check
- Evaluate Size Change
- Check Uptime
- Hidden Directories
- Check Network Activity
- Check Crontab
VPN
Security Tools
Wireshark
Buy the Apache Online Course now!
- Network Training
Local Area Network
Wide Area Network
Cisco routers
- DNS
- Telnet
- CDP
- Initial Config
- Router Erase Reload
- Serial Reports
- Configuring IPs
- Password Encryption
- Banners
- Using ? Command
- ExampleRouter Config
- Router Config
- Build A Host Table
- Cisco Commands
- Login From Windows
- Show Stacks
- Show Processes
- how Int
- Show Running-Config
- Show Flash
- Show History
- Show Memory
- Command Line
- User Interface
Visit our Online Store for specials.
- Commands
| who |
whoThe who command lists the users currently logged into the system. The information for who is kept in /var/run/utmp. A history of logins is kept in /var/log/wtmp. Example: who root tty1 Mar 7 07:05 root pts/0 Mar 7 07:05 mike tty2 Mar 7 07:05 |
Choose Your Path
Linux Tips
Desktop
WINDOWS-TO-LINUX
LINUX ADMIN
Contact Us
BeginLinux.com
(407)-620-4092
mike at beginlinux.com
 |
 |
 |
 |