Using unix command how to display no of records in oracle?
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What is the use of awk command in unix?
What Command will remove a Directory in UNIX?
Which command is used to kill the last background job?
what is the command to list all files in a directory, including the hidden files in UNIX ?
How i'll delete a particular line from the file? Please give answer as soon as possible. Thanks in advance.
How do you grep a case insensitive?
distinguish between user mode and kernel mode?
Enumerate some of the most commonly used network commands in unix?
How can you see the command line history?
How do you find out all processes that are currently running in UNIX OS?
What is .sh file?
Explain the read, write, and execute permissions on a UNIX directory.