Post-doctoral Researcher, Louisville Automation & Robotics Research Institute (LARRI)

Linux commands

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Missing System Settings after removing some packages

  • Correct any accidental package uninstallation by: $ sudo apt-get install ubuntu-desktop

  • Or run this command in terminal $ sudo apt-get remove unity-control-center

    $ sudo apt-get install unity-control-center

Reprint the pdf. file in ubuntu

  • How to reprint the pdf. file in ubuntu $ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dUseCIEColor -dNOPAUSE -dQUIET -dBATCH -sOutputFile=mydocsmaller.pdf mydoc.pdf (/ebook, /printer (The best one))

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