Troubles with the installation of R on Ubuntu 18.04

I have this version of Ubuntu Distributor ID: Ubuntu Description: Ubuntu 18.04.3 LTS Release: 18.04 Codename: bionic on my computer in a dual boot with Windows. I have tried to install R following this tutorial https://www.digitalocean.com/community/tutorials/how-to-install-r-on-ubuntu-18-04 and I got the following error: Reading package lists… Done Building dependency tree Reading state information… Done Some packages…

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How to create a function to sum the required multiple column | Linux |

I have a scenario where i want to sum the multiple column The data in the file is : ID|NAME|SAL|COST|PER|TAG 1|A|10|10|20|10| 1|B|10|15|20|10| 1|C|10|17|25|80| 1|D|115|110|20|100| 1|E|10|10|10|10| i want sum of COLUMN – SAL | COST | PER | TAG one i did with simple command but how to do by creating function awk ‘{FS=”|”}{s+=$3}END{print s}’ file.txt…

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My installation path is different with the documentation path, why?

Recently I’m installing OpenVino from scratch following this documentation : Install Intel® Distribution of OpenVINO™ toolkit for Linux* . Now after several steps, I realized that the output path specified in the documentation is different with the actual path in my machine after installation. For example : Documentation : /home/<user>/openvino_models/models/FP32/classification/squeezenet/1.1/caffe/squeezenet1.1.caffemodel Mine : /home/raisa/openvino_models/models/public/squeezenet1.1/squeezenet1.1.caffemodel Eventhough it’s…

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