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
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on Windows, Linux, Solaris, and popular varieties of Unix.
Working in the shell has many benefits. Pipelines, redirectors, and chains of commands give users almost infinite options.
Combining shell commands lets you leverage the power of the command line. This not only includes linking individual programs, but also forwarding command output. For example, if the information you need disappears from the screen too fast for you to read, you can simply redirect it to a file or use a pager.
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