how to get part of string variable with echo command only?
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What makes c shell a more preferable option than the bourne shell?
write a shell script that counts a number of unique word contained in the file and print them in alphabetical order line by line?
Write a shell script in Linux to shift all characters in a file forward by five characters. (Thus “a” becomes “f’”).
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What happens on a system call?
Explore about environment variables?
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
What are the Different types of shells?
What is the command to find out users on the system?
Which scripting language is best for automation?
What is the use of break command?
Tell something about the super block in shell scripting?
What is the use of .sh file?