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searching for POSIX 106 found (1080 total)

alternate case: pOSIX

Cksum (480 words) [view diff] exact match in snippet view article find links to article

provides additional checksum algorithms via -a option, as an extension beyond POSIX. The standard cksum command, as found on most Unix and Unix-like operating
Pax (command) (1,764 words) [view diff] exact match in snippet view article
Usenix/IEEE POSIX replacement for TAR and CPIO. Manual pages for pax on HP-UX, IRIX, and SCO UNIX attribute pax to Colburn. As early as POSIX.2 draft 10
Iconv (493 words) [view diff] no match in snippet view article find links to article
In Unix and Unix-like operating systems, iconv (an abbreviation of internationalization conversion) is a command-line program and a standardized application
Sync (Unix) (1,027 words) [view diff] no match in snippet view article
sync is a standard system call in the Unix operating system, which commits all data from the kernel filesystem buffers to non-volatile storage, i.e., data
Write (system call) (304 words) [view diff] exact match in snippet view article
from the buffer (nbytes). The write call interface is standardized by the POSIX specification. Data is written to a file by calling the write function.
File locking (3,162 words) [view diff] exact match in snippet view article find links to article
calls on NFS files using POSIX byte-range locks. These locks will be visible to other NFS clients that implement fcntl-style POSIX locks, but invisible to
Alphanumericals (360 words) [view diff] exact match in snippet view article find links to article
to other symbols, such as punctuation and mathematical symbols. In the POSIX/C locale, there are either 36 (A–Z and 0–9, case insensitive) or 62 (A–Z
Shuf (82 words) [view diff] exact match in snippet view article find links to article
bundled in GNU coreutils was written by Paul Eggert. It is not a part of POSIX. $ ls Wikibooks Wikipedia Wiktionary $ # Shuffles input $ ls | shuf Wikipedia
Sum (Unix) (482 words) [view diff] exact match in snippet view article
are in use. POSIX abandoned sum in favor of cksum. The sum program is generally only useful for historical interest. It is not part of POSIX. Two algorithms
Windows Services for UNIX (2,376 words) [view diff] exact match in snippet view article find links to article
Solaris, Xenix etc) compatible with Windows binaries. Like the Microsoft POSIX subsystem that Interix replaced, it is best thought of as a distinct Unix-like
Dooble (905 words) [view diff] exact match in snippet view article find links to article
result, Dooble should be portable to any system that supports OpenSSL, POSIX threads, Qt, SQLite, and other libraries. Dooble is designed and implemented
FAT filesystem and Linux (2,015 words) [view diff] exact match in snippet view article find links to article
may be used—FatFuse, FuseFat or mountlo. A modern equivalent of UMSDOS is POSIX Overlay Filesystem (posixovl). It works in FUSE. DMSDOS (DoubleSpace/DriveSpace/Stacker
Native POSIX Thread Library (484 words) [view diff] exact match in snippet view article find links to article
The Native POSIX Thread Library (NPTL) is an implementation of the POSIX Threads specification for the Linux operating system. Before the 2.6 version
Perl Compatible Regular Expressions (2,561 words) [view diff] exact match in snippet view article find links to article
1997. PCRE's syntax is much more powerful and flexible than either of the POSIX regular expression flavors (BRE, ERE) and than that of many other regular-expression
Native POSIX Thread Library (484 words) [view diff] exact match in snippet view article find links to article
The Native POSIX Thread Library (NPTL) is an implementation of the POSIX Threads specification for the Linux operating system. Before the 2.6 version
Character (computing) (2,025 words) [view diff] exact match in snippet view article
Terms – Code Point". Retrieved 2019-05-14. "POSIX definition of Character". "POSIX strlen reference". "POSIX definition of Character Array". Characters:
Opaque data type (486 words) [view diff] exact match in snippet view article find links to article
provided by an operating system to application software. For example, the POSIX standard for threads defines an application programming interface based
Fork bomb (764 words) [view diff] exact match in snippet view article find links to article
Section 3.3". Retrieved December 11, 2022. When the shell is in POSIX mode (see Bash POSIX Mode), fname must be a valid shell name and may not be the same
Programming model (387 words) [view diff] exact match in snippet view article find links to article
be based on what appear to be library calls. Other examples include the POSIX Threads library and Hadoop's MapReduce. In both cases, the execution model
Grep (1,457 words) [view diff] exact match in snippet view article find links to article
commonly deployed on POSIX systems, to the point the POSIX specification mentions their widespread existence, are actually not part of POSIX. Other commands
Programming model (387 words) [view diff] exact match in snippet view article find links to article
be based on what appear to be library calls. Other examples include the POSIX Threads library and Hadoop's MapReduce. In both cases, the execution model
Comparison of EDA software (986 words) [view diff] exact match in snippet view article find links to article
Scripting support Version Date Advanced Design System by Keysight EEsof EDA POSIX 2019 2018-11-15 Yes Yes, full-wave electromagnetic simulation and netlist
Wait (system call) (540 words) [view diff] exact match in snippet view article
structure member si_status.[citation needed] Waitid is a mandatory part of the POSIX standard since 2001. When a child process terminates, it becomes a zombie
Fork–exec (622 words) [view diff] no match in snippet view article find links to article
Fork–exec is a commonly used technique in Unix whereby an executing process spawns a new program. fork() is the name of the system call that the parent
CPU time (1,133 words) [view diff] exact match in snippet view article find links to article
argument, n); return 0; } POSIX functions clock() and getrusage() can be used to get CPU time consumed by any process in a POSIX environment. If the process
Double-checked locking (2,135 words) [view diff] no match in snippet view article find links to article
In software engineering, double-checked locking (also known as "double-checked locking optimization") is a software design pattern used to reduce the overhead
F2FS (2,016 words) [view diff] case mismatch in snippet view article find links to article
selecting allocation and cleaning algorithms. Note, that by default F2FS uses "posix" fsync scheme, which carries higher risks of leaving the file system in
Printf (Unix) (296 words) [view diff] exact match in snippet view article
Guide since issue 4 of 1992. It was inherited into the first version of POSIX.1 and the Single Unix Specification. It first appeared in 4.3BSD-Reno. The
Extended file attributes (1,740 words) [view diff] exact match in snippet view article find links to article
SELinux, for example. Support for the extended attribute concept from a POSIX.1e draft[citation needed] that had been withdrawn in 1997 was added to Linux
Filesystem in Userspace (1,533 words) [view diff] exact match in snippet view article find links to article
A distributed read-only software distribution system, implemented as a POSIX filesystem in user space (FUSE) using HTTP transport, to deliver software
File format (4,557 words) [view diff] no match in snippet view article find links to article
A file format is a standard way that information is encoded for storage in a computer file. It specifies how bits are used to encode information in a digital
Process Environment Block (580 words) [view diff] exact match in snippet view article find links to article
underpinning the fork() function in the Windows NT POSIX library, posix.dll. For Windows NT POSIX processes, the contents of a new process' PEB are initialized
LinuxThreads (260 words) [view diff] exact match in snippet view article find links to article
implementation of POSIX Threads introduced in 1996. The main developer of LinuxThreads was Xavier Leroy. It has been superseded by the Native POSIX Thread Library
Ctags (1,113 words) [view diff] exact match in snippet view article find links to article
information. This format is compatible with non-POSIX vi as the additional data is interpreted as a comment. POSIX implementations of vi must be changed to support
IOzone (226 words) [view diff] exact match in snippet view article find links to article
Source code is available from iozone.org. It does mmap() file I/O and uses POSIX Threads. It won the 2007 Infoworld Bossie Awards for Best file I/O tool
List of command-line interpreters (669 words) [view diff] exact match in snippet view article find links to article
Take Command, a newer incarnation of 4NT Interix MKS Toolkit Microsoft POSIX subsystem Windows Services for UNIX Windows Subsystem for Linux Console
Intel Inspector (365 words) [view diff] exact match in snippet view article find links to article
guidance, built-in knowledge of Threading Building Blocks (TBB), OpenMP, and POSIX or Win32 threads. Memory checking includes memory leaks, dangling pointers
Metacharacter (462 words) [view diff] exact match in snippet view article find links to article
such as a shell interpreter or a regular expression (regex) engine. In POSIX extended regular expressions, there are 14 metacharacters that must be escaped
List of operating systems (8,243 words) [view diff] exact match in snippet view article find links to article
Space Partitioned RTOS, Certified to DO-178B, Level A since 1998 HeartOS – POSIX-based Hard Real-Time Operating System CP/M CP/M CP/M for Intel 8080/8085
Dot (command) (575 words) [view diff] exact match in snippet view article
is provided as the source command, and this name is seen in "extended" POSIX shells as well. The dot command is not to be confused with a dot file, which
Metacharacter (462 words) [view diff] exact match in snippet view article find links to article
such as a shell interpreter or a regular expression (regex) engine. In POSIX extended regular expressions, there are 14 metacharacters that must be escaped
Enduro/X (2,220 words) [view diff] exact match in snippet view article find links to article
extended drop-in replacement for Oracle Tuxedo. The platform uses in-memory POSIX Kernel queues which insures high interprocess communication throughput.
Libevent (394 words) [view diff] exact match in snippet view article find links to article
change the event loop. Currently, libevent supports /dev/poll, kqueue(2), POSIX select(2), Windows IOCP, poll(2), epoll(7) and Solaris event ports. It also
NTFS volume mount point (217 words) [view diff] exact match in snippet view article find links to article
system supported by Microsoft Windows. However, though these are similar to POSIX mount points found in Unix and Unix-like systems, they only support local
Nl (Unix) (289 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX.1 and the Single Unix Specification. It first appeared in System V release
Ne-XVP (654 words) [view diff] exact match in snippet view article find links to article
as building blocks and supporting industry programming standards such as POSIX threads. Based on the technology-aware design space exploration, the project
FreeBSD Documentation License (599 words) [view diff] exact match in snippet view article find links to article
Standard for Information Technology — Portable Operating System Interface (POSIX®) specification. These manual pages are subject to the following terms:
Getopts (1,138 words) [view diff] exact match in snippet view article find links to article
arguments. It is designed to process command line arguments that follow the POSIX Utility Syntax Guidelines, based on the C interface of getopt. The predecessor
Ne-XVP (654 words) [view diff] exact match in snippet view article find links to article
as building blocks and supporting industry programming standards such as POSIX threads. Based on the technology-aware design space exploration, the project
Getopts (1,138 words) [view diff] exact match in snippet view article find links to article
arguments. It is designed to process command line arguments that follow the POSIX Utility Syntax Guidelines, based on the C interface of getopt. The predecessor
Time in Switzerland (638 words) [view diff] exact match in snippet view article find links to article
[citation needed] Computers not supporting "Europe/Zurich" may use the older POSIX syntax: TZ='CET-1CEST,M3.5.0/2,M10.5.0/3'[citation needed] Europe. WorldTimeZone
Csplit (327 words) [view diff] exact match in snippet view article find links to article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX and the Single Unix Specification. It first appeared in PWB UNIX. The version
Tee (command) (1,256 words) [view diff] exact match in snippet view article
for tee (posix Section 1)". IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open
Join (Unix) (382 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX.1 and the Single Unix Specification. The version of join bundled in GNU
Windows NT (4,453 words) [view diff] exact match in snippet view article find links to article
achieved with support for several API "personalities", including Windows API, POSIX, and OS/2 APIs – the latter two were phased out starting with Windows XP
DirectNET Protocol (71 words) [view diff] exact match in snippet view article find links to article
designed to drive a maximum of 90 PLCs on a serial line. Protocol message format LGPL DirectNET protocol implementation for Linux and other POSIX systems.
Shell builtin (263 words) [view diff] exact match in snippet view article find links to article
working directory of the shell that loaded it. BusyBox Internal DOS command POSIX standard: Shell Commands Tansley, David (2000). "24. Shell built-in commands"
Timestamp (913 words) [view diff] exact match in snippet view article find links to article
per-file metadata. In particular, most modern operating systems support the POSIX stat (system call), so each file has three timestamps associated with it:
Basename (322 words) [view diff] exact match in snippet view article find links to article
Guidelines issue 2 of 1987. It was inherited into the first version of POSIX and the Single Unix Specification. It first appeared in 4.4BSD. The version
Uniq (362 words) [view diff] exact match in snippet view article find links to article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX and the Single Unix Specification. The version bundled in GNU coreutils
Spurious wakeup (390 words) [view diff] no match in snippet view article find links to article
In computing, a spurious wakeup occurs when a thread wakes up from waiting on a condition variable without the variable being satisfied. It is referred
PC-Lint (321 words) [view diff] exact match in snippet view article find links to article
also includes checks for problems unique to parallel programs built on POSIX threads. The output of PC-Lint can be used by additional tools to generate
Thread (computing) (4,043 words) [view diff] exact match in snippet view article
scheduler. Scheduler activations used by older versions of the NetBSD native POSIX threads library implementation (an M:N model as opposed to a 1:1 kernel
Spurious wakeup (390 words) [view diff] no match in snippet view article find links to article
In computing, a spurious wakeup occurs when a thread wakes up from waiting on a condition variable without the variable being satisfied. It is referred
ObjectiveFS (374 words) [view diff] exact match in snippet view article find links to article
a distributed file system developed by Objective Security Corp. It is a POSIX-compliant file system built with an object store backend. It was initially
Ape (disambiguation) (456 words) [view diff] exact match in snippet view article
atmosphere AJAX Push Engine, an open source Comet/push server ANSI/POSIX Environment, a POSIX compatibility layer for the Plan 9 operating system APE tag, a
Vkernel (757 words) [view diff] case mismatch in snippet view article find links to article
BSD. "madvise, posix_madvise, mcontrol — give advice about use of memory". DragonFly System Calls Manual. DragonFly BSD. "madvise, posix_madvise, mcontrol
Seventh Edition Unix terminal interface (1,354 words) [view diff] exact match in snippet view article find links to article
available in Seventh Edition Unix. It has been largely superseded by the POSIX terminal interface. The terminal interface provided by Seventh Edition Unix
Ar (Unix) (1,568 words) [view diff] exact match in snippet view article
for fast linking without needing to scan the whole archive for a symbol. POSIX recognizes this feature, and requires ar implementations to have an -s option
Crypt (C) (3,030 words) [view diff] exact match in snippet view article
crypt is a POSIX C library function. It is typically used to compute the hash of user account passwords. The function outputs a text string which also
Zenity (450 words) [view diff] no match in snippet view article find links to article
Zenity is free software and a cross-platform program that allows the execution of GTK dialog boxes in command-line and shell scripts. Like tools such as
Sbrk (554 words) [view diff] exact match in snippet view article find links to article
even by 1997 standards (Single UNIX Specification v2 or POSIX.1-1998). They were removed in POSIX.1-2001. #include <unistd.h> int brk(void* end_data_segment);
Modulo (3,361 words) [view diff] exact match in snippet view article find links to article
rem Yes Yes Truncated mod Yes Yes Floored ksh % Yes No Truncated (same as POSIX sh) fmod No Yes Truncated LabVIEW mod Yes Yes Truncated LibreOffice =MOD()
Split (Unix) (437 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX.1 and the Single Unix Specification. The version of split bundled in GNU
Veritas Cluster File System (165 words) [view diff] exact match in snippet view article find links to article
The Veritas Cluster File System (or VxCFS) is a cache coherent POSIX compliant shared file system built based upon VERITAS File System. It is distributed
Who (Unix) (579 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX.1 and the Single Unix Specification. The version of who bundled in GNU coreutils
VM (operating system) (5,894 words) [view diff] exact match in snippet view article
on a UNIX-style filesystem. Its primary use is for the VM OpenExtensions POSIX environment for CMS. The CMS user virtual machines themselves communicate
DNA-OS (170 words) [view diff] exact match in snippet view article find links to article
to supersede MutekA, an obsolete operating system, while still providing POSIX thread API. As said on the SoCLib website, "It is a kernel-mode lightweight
Hex dump (1,566 words) [view diff] exact match in snippet view article find links to article
2e 32 38 09 |2..3..3.14.6.28.| 00000070 39 2e 34 32 0a |9.42.| 00000075 POSIX command can be used to display a hex dump with the -t x option. # od -tx1
List of concurrent and parallel programming languages (580 words) [view diff] case mismatch in snippet view article find links to article
language syntax and not an extension such as a library (libraries such as the posix-thread library implement a parallel execution model but lack the syntax
Libhybris (458 words) [view diff] exact match in snippet view article find links to article
Linux kernel, but while the GNU C Library has aimed to become and stay POSIX-compliant, libbionic does not. Programs written for libbionic can only run
VAX Common Lisp (170 words) [view diff] exact match in snippet view article find links to article
workstation IDE (with editor, debugger, and inspector) multi-threading (based on POSIX threads) a compiler that generated intermediate files which could be "fast-loaded"
Advanced Programming in the Unix Environment (530 words) [view diff] exact match in snippet view article find links to article
and Apple's Darwin, and added coverage of multithreaded programming with POSIX Threads. The second edition features a foreword by Dennis Ritchie and a
Env (554 words) [view diff] exact match in snippet view article find links to article
MacKenzie, and Assaf Gordon. It first appeared in 4.4BSD, and is a part of POSIX.1 (with the -i option only). GNU's env has been extended to handle signals
Short-circuit evaluation (1,476 words) [view diff] exact match in snippet view article find links to article
taking the same precedence and being left-associative with each other is POSIX shell's command-list syntax.: §2.9.3  The following simple left-to-right
Dietlibc (148 words) [view diff] exact match in snippet view article find links to article
(Second ed.). Berkeley, CA: APress. pp. 283–285. ISBN 1-59059-585-8. Official website Comparison of C/POSIX standard library implementations for Linux v t e
Cron (3,307 words) [view diff] exact match in snippet view article find links to article
frequencies). It is shorthand for the more verbose POSIX form 5,10,15,20,25,30,35,40,45,50,55,00. POSIX does not define a use for slashes; its rationale
Tail (Unix) (857 words) [view diff] exact match in snippet view article
filename However this syntax is now obsolete and does not conform with the POSIX 1003.1-2001 standard. Even if still supported in current versions, when
Sleep (command) (668 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX and the Single Unix Specification. It first appeared in Version 4 Unix.
Bell character (525 words) [view diff] exact match in snippet view article find links to article
G. On Unix the user may need to type Ctrl+V first to "quote" the ^G. On POSIX systems, one may also use: printf '\a' and in the Bash shell, one may use
Barrier (computer science) (1,858 words) [view diff] exact match in snippet view article
implementation to lower the latency, which is analogous to Combining Tree Barrier. POSIX Threads standard supports thread barrier which can be used to block the
David Elliott Bell (713 words) [view diff] exact match in snippet view article find links to article
Mitretek Systems, Bell published a paper on "Generic Model Interpretations POSIX.1 and SQL" as an improvement to trusted systems that conform to industry
Cmp (Unix) (503 words) [view diff] exact match in snippet view article
Guide since issue 2 of 1987. It was inherited into the first version of POSIX.1 and the Single Unix Specification. It first appeared in Version 1 Unix
STREAMS (1,977 words) [view diff] exact match in snippet view article find links to article
[citation needed] was marked as optional for POSIX compliance by the Austin Group in version 3 (UNIX 03). POSIX.1-2008 with TC1 (IEEE Std 1003.1, 2013 edition)
Parent process (1,156 words) [view diff] exact match in snippet view article find links to article
kernel, in which there is a very slim difference between processes and POSIX threads, there are two kinds of parent processes, namely real parent and
Restricted shell (570 words) [view diff] exact match in snippet view article find links to article
system as a whole. The restricted mode of the Bourne shell sh, and its POSIX workalikes, is used when the interpreter is invoked in one of the following
Tagged Deterministic Finite Automaton (4,605 words) [view diff] exact match in snippet view article find links to article
2007 Chris Kuklewicz implemented TDFA in a Haskell library Regex-TDFA with POSIX longest-match semantics. Kuklewicz gave an informal description of the algorithm
Pango (855 words) [view diff] exact match in snippet view article find links to article
substitutions rules for Romanian, see this discussion. Setting the locale via the POSIX environment variable, e.g. LANG=ro_RO.UTF-8 will also cause Pango to use
Echo (computing) (1,687 words) [view diff] exact match in snippet view article
their device drivers and so forth. In Unix and POSIX-compatible systems, local echo is a flag in the POSIX terminal interface, settable programmatically
List of scorewriters (549 words) [view diff] exact match in snippet view article find links to article
RISC OS (released as a commercial program in the 1990s), later ported to POSIX and licensed under the GNU GPL Capella Cubase Score V1-5 (first run on version
Multiprocessing Services (471 words) [view diff] exact match in snippet view article find links to article
resources when they do. In macOS, Multiprocessing Services is implemented using POSIX threads. Applications using Multiprocessing Services are preemptively scheduled
Comparison of TLS implementations (4,497 words) [view diff] exact match in snippet view article find links to article
XMK GnuTLS C89 POSIX send() and recv(). API to supply your own replacement. Thread-safe, needs custom mutex hooks if neither POSIX nor Windows threads
List of sequence alignment software (2,355 words) [view diff] exact match in snippet view article find links to article
supports alignment of indels with gap openings and extensions. Yes No Yes Yes, POSIX Threads and CUDA Free, GPL BBMap Uses a short kmers to rapidly index genome;
Protothread (465 words) [view diff] exact match in snippet view article find links to article
includes a thread scheduler modeled on the UNIX kernel (a simplified form of POSIX condition variables). This source base also includes a version that supports
Registration authority (1,163 words) [view diff] exact match in snippet view article find links to article
identifier for musical works ISO/IEC 15897—registration of new POSIX locales and POSIX charmaps ISO 15924—codes for the representation of names of writing
List of features removed in Windows XP (3,034 words) [view diff] exact match in snippet view article find links to article
included and was not made available for download from Microsoft. The Microsoft POSIX subsystem was removed. Windows Services for UNIX is available as a replacement