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xrandr --output Virtual1 --mode 1440x900 
xrandr --output eDP1 --scale 1.25x1.25 # gist
xrandr --output Virtual1 --dpi 166 #optional

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Screentshot scrot -q 90 -s destination.jpg

johnarok

Install System Packages

apt-get update && apt-get install -y apt-transport-https curl
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb http://apt.kubernetes.io/ kubernetes-xenial main
EOF
apt-get update && apt-get install -y kubelet=1.13.3-00 kubeadm=1.13.3-00  kubectl=1.13.3-00

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setenforce 0
sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config
systemctl stop firewalld
systemctl disable firewalld
yum install wget

cp /home/vagrant/CACerts/* /etc/pki/ca-trust/source/anchors/

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File watchers

find /proc/*/fd -type l -lname '*inotify' -print 2>/dev/null \
>   | cut -d / -f 3 | (while read pid; do ps --no-headers -p $pid -o user,command; done) \
>   | sort | uniq -c

1	dbus	/bin/dbus-daemon
2	polkitd	/usr/lib/polkit-1/polkitd
1	root	/usr/bin/abrt-watch-log
5	root	/usr/bin/kubelet

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workspace {
    model {
        # People/Actors
        businessUser = person "Business User" "Consumes data insights and reports"
        dataEngineer = person "Data Engineer" "Develops and maintains data pipelines"
        dataScientist = person "Data Scientist" "Develops ML models and performs advanced analytics"
        dataAnalyst = person "Data Analyst" "Performs data analysis and creates reports"

        group "Data Platform" {
            # Software Systems - External