Write a shell script in Linux to shift all characters in a file forward by five characters. (Thus “a” becomes “f’”).

2 Answers   Ignou, Tripura Info,

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How do you rename the files(*.sh) with file names containing space in it?for example "interview question.sh" needs to rename to "interview-question.sh". Appreciate your inputs.Thanks.

5 Answers   Wells Fargo,

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what is "umask"?

6 Answers   Wipro,

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Tell something about the super block in shell scripting?

0 Answers  

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What is bash used for?

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How will I insert a line "abcdef" at every 100th line of a file?

2 Answers  

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There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.

1 Answers   Wipro,

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How will you find the 99th line of a file using only tail and head command?

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How are shells born?

0 Answers  

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What can scripts do?

0 Answers  

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What is the conditional statement in shell scripting?

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I want to create a directory such that anyone in the group can create a file and access any person's file in it but none should be able to delete a file other than the one created by himself.

0 Answers  

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