#!/bin/bash
# gain apt lock.
sudo rm -rf /var/lib/dpkg/lock
sudo rm -rf /var/cache/apt/archives/lock
sudo rm -rf /var/lib/apt/lists/lock
# configure apt proxy.
cat>/etc/apt/apt.conf<<EOF
Acquire::http::proxy "http://child-prc.intel.com:913/";
Acquire::https::proxy "https://child-prc.intel.com:913/";
EOF
# update software list
echo password | sudo -S apt-get update
# install software
sudo -S apt-get install -y vim ssh ffmpeg libav-tools
# enlarge swap memory
filename=/swapfile
if [ ! -f "$filename" ];
then
memory=128
sudo fallocate -l ${memory}G ${filename}
sudo chmod 600 ${filename}
sudo mkswap ${filename}
sudo swapon ${filename}
echo "/swapfile swap swap defaults 0 0" >>/etc/fstab
fi