The Linux /proc Filesystem as a Programmers' Tool
The process filesystem provides all who make use of it with a wealth of system-level information. The ability to manipulate all manners of runtime state information by using file-level system calls and commands, such as cat(1) and echo(1), make proc a high priority candidate for inclusion in anyone's Linux toolkit.
Joshua Birnbaum began his system administration career in 1994. An addiction to SGI led to Sun and then to Linux. From there, he broadened his horizons by branching out into contract sysadmin, public speaking, UNIX/Linux systems programming and now writing for magazines. He can be reached at email@example.com.
Getting Started with DevOps - Including New Data on IT Performance from Puppet Labs 2015 State of DevOps Report
August 27, 2015
12:00 PM CDT
DevOps represents a profound change from the way most IT departments have traditionally worked: from siloed teams and high-anxiety releases to everyone collaborating on uneventful and more frequent releases of higher-quality code. It doesn't matter how large or small an organization is, or even whether it's historically slow moving or risk averse — there are ways to adopt DevOps sanely, and get measurable results in just weeks.
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