-n is the parameter of the grep command that displays the line number of the line which contains the searched text.
<h3 /><h3>What is Grep command?</h3>
- One of the most potent and often used tools in Linux is the grep command, which stands for "global regular expression print".
- Each line that matches a pattern is sent to standard output by grep after it searches one or more input files for such lines. Grep reads from the standard input, which is often the result of another program, if no files are given.
- Grep is instructed to display the line number of any lines that include a string that matches a pattern when the -n (or —line-number) option is used. When this option is selected, grep publishes the results of the matches to standard output along with the line number.
- -n is the parameter of the grep command that displays the line number of the line which contains the searched text.
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Bayesian Probability is a concept of probability instead of calculating the frequency of something, one interprets probability as reasonable expectation of a state of knowledge.
It is often used in research to evaluate the probability of a hypothesis. One begins with a set of beliefs and then tries to adjust them through experimentation and research.
A prospective study recruits and follows healthy subjects for a long period of time to determine the factors that contribute to the development of disease.
A prospective Study look at, on occasion, referred to as a potential cohort study, is a type of longitudinal take look at where researchers will observe and look at a collection of topics over a time frame to acquire information and file the development of outcomes.
A prospective observation is a longitudinal cohort examination that follows over time a set of comparable folks that differ with admire to certain elements underneath take a look at, it to decide how those elements affect fees of positive final results.
A prospective look is one that identifies a scientific commonly medical hassle to be studied and specifies an examination design protocol e.g. what you're measuring, who you're measuring, how many subjects, and many others. and then gathers records within the destiny according to the layout.
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