Excerpt from Unix and Linux System Administration Handbook: Performance analysis and tuning are often likened to system administration witchcraft. They’re not really witchcraft, but they do qualify as ...

UNIX and Linux System Administration Handbook, Fifth Edition, is today’s guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and ...

If you're new to the UNIX operating system, especially if you're familiar with Windows, you'll find that the file access control mechanisms might not be exactly what you expect. File permissions and ...