What is grep command?

947

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Write a command that will look for files with an extension "c", and has the occurrence of the string "apple" in it.

1739

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What could be the problem when a command that was issued gave a different result from the last time it was used?

1240

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How do you execute more than one command or program from a single command line entry?

981

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How does case sensitivity affect the way you use commands?

1142

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Write a command that will display all .txt files, including its individual permission.

2788

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Enumerate some of the most commonly used network commands in unix?

1173

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How does the system know where one command ends and another begins?

2255

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Differentiate cat command from more command.

1153

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Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1409

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What does this command do? Cat food 1 > kitty

1588

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What command will change your prompt to myprompt?

1332

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Differentiate cmp command from diff command.

1172

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What are the differences among a system call, a library function, and a unix command?

1226

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Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1249

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