Recent questions tagged command-line

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Q: How to read/process command line arguments?

I am originally a C programmer. I have seen numerous tricks and "hacks" to read many different arguments. What are ... can do this? Select the correct answer from above options...

asked Jan 30, 2022 in Education by JackTerrance

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Q: How to import an SQL file using the command line in MySQL?

I have a .sql file with an export from phpMyAdmin. I want to import it into a different server using the ... create a database first? Select the correct answer from above options...

asked Jan 26, 2022 in Education by JackTerrance

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Q: Run R script from command line

I have file called q.r and it has chmod of 755, how can I run it using a command-line? sayHello...

asked Jan 24, 2022 in Education by JackTerrance

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Q: The way to check a HDFS directory's size? Ask

How can I find the size of a directory, using Hadoop? Select the correct answer from above options...

asked Jan 21, 2022 in Education by JackTerrance

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