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Automated conversion of Excel to PDF using LibreOffice

While converting an excel to pdf following operations are done Read existing excel file. Modify cell values of existing excel file. Convert output of worksheet to PDF Here Node.js, LibreOffice, unoconv are used for automated conversion with Ubuntu operating system. Following are instructions to install Node.js Run  curl -sL https://deb.nodesource.com/setup_10.x | sudo bash - Run  sudo apt-get install gcc g++ make Run  sudo apt-get install -y nodejs Run  node --version Run  npm --version Following are instructions to …

How To Record Streaming Audio In Ubuntu

How To Record Streaming Audio In Ubuntu: Audio Recorder records all type of sound your computer makes. It records audio played through your system’s soundcard, microphones, browsers, webcams and more. It provides option of selecting the recording device such as webcam, microphone, Skype etc. Use a PPA to install Audio Recorder in Ubuntu. Use the following …