ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:
network security
system management
troubleshooting
performance tuning
virtualization
cloud computing
on Windows, Linux, Solaris, and popular varieties of Unix.
The ls command lists files at the command line and gives you many useful details about file properties. With or without colors, this command keeps you on top of your files.
Linux is a multiuser system: many users can work at the same machine at the same time on separate accounts. In this month’s column, we take a close look at how to create and manage Linux user accounts from the command line.
