What is bash used for?

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if i have 2 files file1 and file2.... file1 contains 2 columns like b a 11 aa 12 as 13 ad 15 ag 11 ar 13 ah 15 ak file2 contains b c 10 ds 11 at 15 gh 15 jk 13 iu 11 fg 13 yy can any 1 give me the program to display in this way? a b c aa 11 at ar 11 fg ad 13 iu ah 13 yy ag 15 gh ak 15 jk

3 Answers  

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How will you list only the empty lines in a file (using grep)?

4 Answers   ANZ,

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what are command line arguments? what is the need of those?

1 Answers   Flipkart,

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What is another name for a bash shell script that you might see?

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What is scripting used for?

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What are the different types of variables used in shell script?

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What does echo mean in scripting?

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The information of the two files should be redirect to Third file in such a way that, the third file contain the information like this. 1st line in third file should be from 1st file 2nd line in Third file should be from 2nd file 3rd line in Third file should be from 1st file 4th line in Third file should be from 2nd file - - so on

2 Answers   Caritor,

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Give some situations where typing error can destroy a program?

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What is the need of including script interpreter in your shell script?

2 Answers  

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What is the difference between grep and egrep?

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