tailieunhanh - RH033 Redhat Enterprise Linux Essentials

Certified with Leading OEM and ISV Products. ISV Independent Software Vendor. OEM Original Equipment Manufacturer. ABI/API Compatibility. Application Binary Interface. Application Programming Interface. ELF Executable and Linking Format. LSB Linux Standards Base. BEA BEA System Inc, San Jose, California. “Think Liquid”. HPC High Performance Computing. | RH033 Redhat Enterprise Linux Essentials (C) Mustafa Golam, 2007 Unit 1 Redhat Linux Essentials Overview (C) Mustafa Golam, 2007 Redhat Enterprise Linux Certified with Leading OEM and ISV Products ISV Independent Software Vendor OEM Original Equipment Manufacturer ABI/API Compatibility Application Binary Interface Application Programming Interface ELF Executable and Linking Format LSB Linux Standards Base BEA BEA System Inc, San Jose, California. “Think Liquid” HPC High Performance Computing (C) Mustafa Golam, 2007 Unix Flavors UNIX from AT&T, at Bell Labs, in 1969. AIX from IBM HP/UX from Hewlett-Packard SunOS (Later Solaris) from Sun IRIX from SGI (Silicon Graphics) (C) Mustafa Golam, 2007 Unix Principles Everything is a file. Including hardware Configuration data stored in text Small, single-purpose programs Avoid Captive User Interfaces Ability to chain programs together to perform complex tasks. (C) Mustafa Golam, 2007 GNU Project / FSF GNU Project started in 1984 Goal : Create “Free” UNIX clone By, 1990, Nearly all required userspace application created. gcc, emacs etc. Free Software Foundation Non-profit Organization that manages the GNU Project Four Freedoms (C) Mustafa Golam, 2007 GPL – GNU General Public License Primary license for Open Source Software Encourages free software All enhancements and changes to GPL-software must also be GPL Often called “CopyLeft” “All rights Reversed” X Window System, has it’s own T&C. BSD code need to be abide the terms of Berkeley Software Distribution. Visit (C) Mustafa Golam, 2007 Linux Origins Linux Torvalds Finish College Student in 1991 Created Linux Kernel When Linux Kernel Combined with GNU Applications, complete free UNIX-like OS possible. (C) Mustafa Golam, 2007 Why Linux? Fresh Implementation of UNIX APIs. Open Source Development model. Supports wide variety of hardware. . | RH033 Redhat Enterprise Linux Essentials (C) Mustafa Golam, 2007 Unit 1 Redhat Linux Essentials Overview (C) Mustafa Golam, 2007 Redhat Enterprise Linux Certified with Leading OEM and ISV Products ISV Independent Software Vendor OEM Original Equipment Manufacturer ABI/API Compatibility Application Binary Interface Application Programming Interface ELF Executable and Linking Format LSB Linux Standards Base BEA BEA System Inc, San Jose, California. “Think Liquid” HPC High Performance Computing (C) Mustafa Golam, 2007 Unix Flavors UNIX from AT&T, at Bell Labs, in 1969. AIX from IBM HP/UX from Hewlett-Packard SunOS (Later Solaris) from Sun IRIX from SGI (Silicon Graphics) (C) Mustafa Golam, 2007 Unix Principles Everything is a file. Including hardware Configuration data stored in text Small, single-purpose programs Avoid Captive User Interfaces Ability to chain programs together to perform complex tasks. (C) Mustafa Golam, 2007 GNU Project / FSF GNU Project .