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Unix was rewritten in the C Programming language and not in assembly language. The migration from assembly language to the higher-level language C resulted in much more portable software, requiring only a relatively small amount of machine-dependent code to be replaced when porting Unix to other computing platforms.
Unix manages the hardware and the executing processes by the kernel. The kernel is a collection of programs written in C which directly communicate with the hardware. applications communicate to system using kernal. Hence kernal need to be changed for different hardware but user interface remains same.
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In Unix-like operating systems what does 'unlink' do?
Unix-like operating systems are used to save files on a computer operating system. When using this type of system, to unlink a file means to erase or delete it.
Which are the five most commonly used operating systems in banks?
Most of the BANKS works on Mainframes which generally uses UNIX operating systems. But a BANK can use UNIX and flavours of LINUX (which is a UNIX flavor) and Windows Server ...
What operating systems are supported by CimTrak?
CimTrak is supported on multiple Windows, Linux, Unix, and Macintosh operating systems
What is unix operating system?
Unix is one of the oldest but still most popular Operating Systems. It was invented in 1969 at AT&T Bell Labs by Ken Thompson and Dennis Ritchie. All the contemporary operating systems of Solaris, HP-UX, Linux, AIX are variants of Unix.
Why Linux operating system is written in c language?
Because Linux is "sort-of-a-copy-of-Unix" (which is not), and Unix was written in C. C was created to write Unix. Most portable operating systems or serious embedded devices are written in some incarnation of C and C++. Including MS-DOS and earlier copies of Window$ (which I am sure still uses it)
How unix operating system used?
Unix is used very similarly to other operating systems (Windows, etc.) for their applications.
Can unix operate without any other operating system?
Of course. Any piece of software which calls itself an 'operating system,' such as UNIX, is independent of all other operating systems.
Is the kernel in a unix os a program?
The kernel is the central control program of Unix and the majority of other operating systems.
What are unix and DOS?
Unix and MS-DOS are Operating Systems.
How are unix and Linux related?
Unix and windows are two separate groups of operating systems. Windows is the operating system of about 90% of personal computers, while unix is the basis of many other operating systems, such as Mac OS X
What are the applications of Unix?
The question is rather vague; the applications used in Unix are similar or identical to those used in other operating systems, such as Windows.
What is long form of POSIX in Unix operating system?
POSIX stands for Portable Operating System Interface..
What are the names of Linux operating systems?
Unix, MINIX
In Unix-like operating systems what does 'unlink' do?
Unix-like operating systems are used to save files on a computer operating system. When using this type of system, to unlink a file means to erase or delete it.
Ipconfig on a MAC?
The equivalent command for OS X and other Unix-like operating systems is ifconfig.
What operating systems are supported by CimTrak?
CimTrak is supported on multiple Windows, Linux, Unix, and Macintosh operating systems
Which are the five most commonly used operating systems in banks?
Most of the BANKS works on Mainframes which generally uses UNIX operating systems. But a BANK can use UNIX and flavours of LINUX (which is a UNIX flavor) and Windows Server ...
