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How do you remove the first number on 10th line in file?
sed ’10 s/[0-9][0-9]*//’ < filename
UNIX Interview Questions
How to remove the footer from a file?
Write a command to print the lines that starts with the word “start”?
Write a command to replace the word “bad” with “good” globally in a file?
Write a command to print the line numbers along with the line that has the word “july”?
How do you see command line history in UNIX?
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