Unix Interview Questions and Answers
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rm -r *
$od -cbd file_name
c - character, b - binary (octal), d-decimal, od=Octal Dump.
$ echo *
It is similar to 'ls' command and displays all the files in the current directory.
Yes, 'mkfs' is used to create a new file system.
Yes, using the 'mesg' command.
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