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How to Work With Tuple in Python

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Tuple in python is one of the streaming datasets. The other streaming datasets are List and Dictionary. Operations that you can perform on it are shown here for your reference. Writing tuple is easy. It has values of comma separated, and enclosed with parenthesis '()'. The values in the tuple are immutable, which means you cannot replace with new values. #1. How to create a tuple Code: my_tuple=(1,2,3,4,5) print(my_tuple) Output: (1, 2, 3, 4, 5) ** Process exited - Return Code: 0 ** Press Enter to exit terminal #2. How to read tuple values Code: print(my_tuple[0]) Output: 1 ** Process exited - Return Code: 0 ** Press Enter to exit terminal #3. How to add two tuples Code: a=(1,6,7,8) c=(3,4,5,6,7,8) d=print(a+c) Output: (1, 6, 7, 8, 3, 4, 5, 6, 7, 8) ** Process exited - Return Code: 0 ** Press Enter to exit terminal #4.  How to count tuple values Here the count is not counting values; count the repetition of a given value. Code: sample=(1, 6, 7, 8, 3, 4, 5, 6, 7, 8) print(sample

The Real Command to Wrap Text in Linux

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Here is a command to wrap text in Linux. The wrapping means it prints it in fixed-width column. More importantly, it will not consider spaces between words. The command you need is FOLD.   Fold command in Linux Below, you will find two examples on usage of the FOLD command. These are helpful for your project where you need to write a shell script. Example-1 The following command displays a set of lines with ten characters in each line: x="aa bb cc d e f g h i j kk ll mm nn"  echo $x | fold -10 The output of the preceding code snippet is here: aa bb cc d e f g h i j kk ll m m nn ✏Related: How to Write Recursive Shell Script in Bash Terminal Example-2 As another example, consider the following code snippet: x="The quick brown fox jumps over the fat lazy dog. "  echo $x | fold -10 The output of the preceding code snippet is here: The quick brown fox jumps over the fat l azy dog. ✏References: List of complete ls commands in Linux Keep reading How to Work with Linux