In computing, process substitution is a form of inter-process communication that allows the input or output of a command to appear as a file. The command is substituted in-line, where a file name would normally occur, by the command shell. This allows programs that normally only accept files to directly read from or write to another program.
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code of a processsubstitution command from the shell that created the processsubstitution. Pipeline (Unix) Named pipe Command substitution Comparison...
number of different types of substitution cipher. If the cipher operates on single letters, it is termed a simple substitution cipher; a cipher that operates...
up substitution in Wiktionary, the free dictionary. Substitution may refer to: Substitution (poetry), a variation in poetic scansion Substitution (theatre)...
Currency substitution is the use of a foreign currency in parallel to or instead of a domestic currency. Currency substitution can be full or partial...
Hazard substitution is a hazard control strategy in which a material or process is replaced with another that is less hazardous. Substitution is the second...
A nucleophilic aromatic substitution (SNAr) is a substitution reaction in organic chemistry in which the nucleophile displaces a good leaving group, such...
of command substitution using the () operator in PowerShell: $MyVariable = (ls) echo $MyVariable A related facility, expression substitution, is found...
(though see below) use pairs of backticks to indicate command substitution. A command substitution is the standard output from one command, into an embedded...
Import substitution industrialization (ISI) is a trade and economic policy that advocates replacing foreign imports with domestic production. It is based...
A substitution reaction (also known as single displacement reaction or single substitution reaction) is a chemical reaction during which one functional...
In thermodynamics, an isobaric process is a type of thermodynamic process in which the pressure of the system stays constant: ΔP = 0. The heat transferred...
Nucleophilic acyl substitution (SNAcyl) describes a class of substitution reactions involving nucleophiles and acyl compounds. In this type of reaction...
Font substitution is the process of using one typeface in place of another when the intended typeface either is not available or does not contain glyphs...
and SE2 In the third type of substitution reaction, radical substitution, the attacking particle is a radical. This process usually takes the form of a...
created the substitute check or the first financial institution that transferred or presented it during the check-clearing process. Substitute checks are...
Porter identifies the threat of substitution as one of the five important industry forces. The threat of substitution refers to the likelihood of customers...
In organic chemistry, a radical-substitution reaction is a substitution reaction involving free radicals as a reactive intermediate. The reaction always...
address shall consent to receive service of process". As a substitute for personal service by a process server, some jurisdictions may allow voluntary...
his paper "The Cost of Natural Selection". Haldane called this process "substitution" or more commonly in biology, this is called "fixation". This is...
KornShell) dynamic search for functions mathematical functions processsubstitution and process redirection C-language-like expressions enhanced expression-oriented...
regioselectivity—the diverse arene substitution patterns—and the speed of an electrophilic aromatic substitution are affected by the substituents already...
An adiabatic process (adiabatic from Ancient Greek ἀδιάβατος (adiábatos) 'impassable') is a type of thermodynamic process that occurs without transferring...
used substitution splicing to create elaborate fantasy effects. D.W. Griffith's 1909 film The Curtain Pole, starring Mack Sennett, used substitution splices...
The substitution of dangerous chemicals in the workplace is the process of replacing or eliminating the use chemicals that have significant chemical hazards...
proteins). Substitution models are used to calculate the likelihood of phylogenetic trees using multiple sequence alignment data. Thus, substitution models...
type of disruptive substitution is likely to be removed from populations by the action of purifying selection because the substitution has a higher likelihood...
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