POSIX
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What is POSIX?
POSIX (Portable Operating System Interface) is a family of standards specified by IEEE Std 1003. It defines the application programming interface (API), along with command line shells and utility interfaces, for maintaining compatibility between operating systems. POSIX is intended to be used by both application developers and system implementers to ensure portability of applications across various UNIX-like operating systems.
What other technologies are related to POSIX?
POSIX Competitor Technologies
QNX
QNX is a real-time operating system that competes with POSIX-compliant OSes in embedded systems.
R
RTOS
Some RTOSes compete with POSIX-compliant operating systems, particularly in resource-constrained environments. However, some RTOS implementations support POSIX APIs.
FreeRTOS
FreeRTOS is a real-time operating system that often competes with POSIX-compliant OSes in embedded systems, though some ports offer POSIX compatibility layers.
VxWorks
VxWorks is a real-time operating system that competes with POSIX-compliant OSes in embedded systems, although it provides POSIX compatibility.
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POSIX Complementary Technologies
H
Hypervisor
A hypervisor can host a POSIX-compliant OS as a guest operating system.
C
C
C is a common programming language used to develop applications for POSIX-compliant systems.
Yocto
Yocto is a build system often used to create custom Linux distributions, which are often POSIX-compliant.
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Which job functions commonly mention POSIX?
Embedded Engineer
0.2% of all Embedded Engineer jobs mention POSIX
View 221
jobs on Sumble
Firmware Engineer
0.1% of all Firmware Engineer jobs mention POSIX
View 49
jobs on Sumble
Software Architect
83 Software Architect jobs mention POSIX
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jobs on Sumble
Software Engineer
1413 Software Engineer jobs mention POSIX
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jobs on Sumble
Engineer
1997 Engineer jobs mention POSIX
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jobs on Sumble
Which organizations are mentioning POSIX?
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