what are the different flavours of unix?
55948
Such flavors are Sun's Solaris, IBM's AIX, HP's HP-UX, AT&T's System Vr4, BSD Unix, DEC Unix, Mac OS X, and the beloved SCO Unix. A Unix flavor might differ from others in its administration tools, its filesystem types, its process handling, and its device names, but each is undeniably Unix.
72026
Difference between Linux, Unix And Windows. ... Linux is a system used for tablet PC's, computer software and hardware and so on. Unix is a system usually used in universities, big enterprises, companies and so forth. Microsoft Windows can be said as progression of graphical interface operating system sold by Microsoft.
436539
['Input unit.', 'Central processing unit.', 'Output unit.']
1223264
The main difference most people are concerned about is that Unix is a proprietary OS, while Linux is open source. ... The main difference most people are concerned about is that Unix is a proprietary OS, while Linux is open source. Unix was originally written as a networking OS.
210509
['Unix Video #8:', '#1) cmp: This command is used to compare two files character by character.', '#2) comm: This command is used to compare two sorted files.', '#3) diff: This command is used to compare two files line by line.', '#4) dircmp: This command is used to compare the contents of directories.']
68366
There are different kinds of operating systems: such as Windows, Linux and Mac OS. There are also different versions of these operating systems, e.g. Windows 7, 8 and 10. Operating systems can be used with different user interfaces (UI): text user interfaces (TUI) and graphical user interfaces (GUI) as examples.
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Types of operating systems The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Modern operating systems use a graphical user interface, or GUI (pronounced gooey).
1316124
['-o file. qmake output will be directed to file. ... ', '-unix. qmake will run in unix mode. ... ', '-macx. qmake will run in Mac OS X mode. ... ', '-win32. qmake will run in win32 mode. ... ', '-d. qmake will output (hopefully) useful debugging information.', '-t tmpl. ... ', '-tp prefix. ... ', '-help.']
387953
Linux supports three types of interprocess communication mechanisms that first appeared in Unix TM System V (1983). These are message queues, semaphores and shared memory. These System V IPC mechanisms all share common authentication methods.
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['Ubuntu. ... ', 'Fedora. ... ', 'Linux Mint. ... ', 'openSUSE. ... ', 'PCLinuxOS. ... ', 'Debian. ... ', 'Mandriva. ... ', 'Sabayon/Gentoo.']
754681
['xuanxue.', 'xubuntu.', 'xuchang.', 'xuanwei.', 'xungmai.', 'xupdate.', 'xupiter.']
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Unix. Unix is multi-tasking, multi-user operating system but is not free to use and is not open source. ... Linux is open source and is developed by Linux community of developers. Unix was developed by AT&T Bell labs and is not open source.
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['i) Multiuser OS: In a multiuser OS, more than one user can use the same system at a same time through the multi I/O terminal or through the network. ... ', 'ii) Multiprocessing OS: ... ', 'iii) Multiprogramming OS: ... ', 'iv) Multitasking OS: ... ', 'v) Multithreading: ... ', 'vi) Batch Processing: ... ', 'vii) Online Processing:']
656180
['multiMAN.', 'Iris Manager. IRISMAN (Fork) ManaGunz (fork) GameSonic Manager (fork) PS3ITA Manager (fork) Other Iris Manager forks.', 'Utilities. XMB Mod Installers.']
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AIX is based on UNIX System V with 4.3BSD-compatible extensions. It is one of five commercial operating systems that have versions certified to The Open Group's UNIX 03 standard (the others being macOS, Solaris, HP-UX, and eulerOS).
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You'll usually find the PID files for daemonized processes in /var/run/ on Redhat/CentOS-style systems. Short of that, you can always look in the process init script. For instance, the SSH daemon is started with the script in /etc/init.
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['Systems on IBM hardware.', 'Other mainframe operating systems.', 'Home computers.', 'Operating systems in video games and consoles.', 'Personal computer era.', 'Mobile operating systems.']