I want to get the CPU and memory usage of a single process on Linux - I know the PID. Hopefully, I can get it every second and write it to a CSV using the 'watch' command. What command can I use to get this info from the Linux command-line? ...

...ard that creating a new process on a Windows box is more expensive than on Linux. Is this true? Can somebody explain the technical reasons for why it's more expensive and provide any historical reasons for the design decisions behind those reasons? ...

I'm new to linux, I want to copy a file from remote to local system... now I'm using scp command in linux system.. I have some folders or files names are with spaces, when I try to copy that file, it shows the error message: "No such file or directory" ...

... You can use diff tool in linux to compare two files. You can use --changed-group-format and --unchanged-group-format options to filter required data. Following three options can use to select the relevant group for each option: '%<' get li...

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I have a question: How to compile a static library in Linux with gcc , i.e. I need to compile my source code into a file named out.a. Is it sufficient to simply compile with the command gcc -o out.a out.c ? I'm not quite familiar with gcc , hope anyone can give me a hand. ...

...it version. I did it like this: apt-get install software-properties-common python-software-properties then add the git repo add-apt-repository ppa:git-core/ppa. The last step is to update git: apt-get update && apt-get upgrade. – ph3nx May 30 '14 at 12:...

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... What helped me is to create a symbolic link: sudo ln -s /usr/lib/x86_64-linux-gnu /usr/lib64 share | improve this answer | follow | ...

How can I use grep to show just file-names (no in-line matches) on Linux? 4 Answers ...