Answer / vidhu

while running the script using this "./" script run from
curent location we have to give executable permision to the
script file
By default file contains 644 permissions there is no
execute permission while running it shows error
use `chmod` to give execute permission and run
where as "sh" it runs the script with the help of default
shell

How to rename all the files in a folder having specific extension? Example: I have some files with extension (.txt) in a folder name 'Test'. I have to rename all the .txt files in a test and its subdirectories to .my extension.

15 Answers   Interra IT,

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What does it mean to debug a script?

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how to create purchase order

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What is a boot block?

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Determine the output of the following command: [ -z “” ] && echo 0 || echo 1

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Is bash a shell script?

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write a shell script to find the largest number from 3 given numbers.

6 Answers  

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What does debug script mean?

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