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I am a new Linux system admin. How do I obtain the number of CPUs and cores in the Linux system from the command...
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How do I use grep command on Linux or Apple macOS/OS X? How can I use grep command on Unix operating systems? Can you...
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How do I use bash for loop to repeat certain task under Linux / UNIX operating system? How do I set infinite loops using...
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It's not very common in Linux to handle filename with spaces but sometimes files copied or mounted from windows would end up with spaces. While...
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Renaming files in Linux is one of the easiest tasks that you can accomplish straight from the command line. There are quite a few...
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In this article, we focus on how you can check the size of Directory on Linux Systems. This we are going to achieve...
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I am a new Linux system user. I need to find out which process is listening on a port on Linux using the...
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