while read i

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How read line in while loop works
The while loop loops through the lines of the file, depending on how much lines there are in the file that is the amount of echo this is a downvote will ...

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Using "while read..." in a linux script
2 апр. 2015 г. — Could somebody please explain how the following code works? echo '1 2 3 4 5 6' | while read a b c do echo $c $b $a done Specifically, I'd like to know ...

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Reading lines from a file with bash
9 нояб. 2011 г. — I'm trying to read a text file and do something with each line, using a bash script. So, I have a list that looks like this

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For and Read-While Loops in Bash
The loop is one of the most fundamental and powerful constructs in computing, because it allows us to repeat a set of commands, as many times as we want, upon ...

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Linux/UNIX
20 июл. 2024 г. — Explains how to read a file line by line under a UNIX/macOS/*BSD/Linux by giving the filename as an input to a bash/ksh while read loop.

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While read line from text file - Shell Programming and Scripting
29 мар. 2022 г. — I have a script that needs to execute a group of commands based on the value taken from a text file. I am using the “while read line” method.

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The while read loop
In shell programming, we can read a line from standard input using the read command . The read command succeeds so long as a line can be read. If the input ...

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How To Use The While Loop In Bash - Warp
30 июл. 2024 г. — Learn how to use and control the while loop in Bash to repeat instructions, and read from the standard input, files, arrays, and more.

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for loop vs while read
To read lines rather than words, pipe/redirect to a 'while read' loop . It looks like it is suggesting I replace it with something like