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On RHEL 5.6 I can see the processor on /proc/cpuinfo<br />
<br />
Is there a command to see how much memory &nbsp;is on the machine, and ...<br />
<br />
how many IO adapters are on the machine &gt;<br />
<br />
Thanks
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On RHEL 5.6 I can see the processor on /proc/cpuinfo

Is there a command to see how much memory  is on the machine, and ...

how many IO adapters are on the machine >

Thanks

RHEL and Machine characteristics

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.

Unix OS

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.