Posts Tagged ‘bash’

sudo apt-key adv --keyserver hkp:// --recv ED75B5A4483DA07C
sudo apt-key adv --keyserver hkp:// --recv 9A2FD067A2E3EF7B
sudo apt-key adv --keyserver hkp:// --recv 2EA8F35793D8809A
sudo apt-key adv --keyserver hkp:// --recv 9D6D8F6BC857C906
sudo apt-key adv --keyserver hkp:// --recv 8B48AD6246925553
sudo apt-key adv --keyserver hkp:// --recv 7638D0442B90D010
sudo apt update
sudo apt install git libncurses5-dev libtinfo-dev libreadline-dev pkg-config libgtk2.0-dev
sudo rm -rf youtube-viewer
git clone
cd youtube-viewer
sudo cpan install CPAN ExtUtils::PkgConfig Module::Build inc::latest PAR::Dist Term::ReadLine::Gnu::XS Unicode::GCString LWP::Protocol::https Data::Dump JSON Gtk2 File::ShareDir
perl Build.PL --gtk
sudo ./Build installdeps
sudo ./Build install
# for best playback performance, choose mplayer as video player backend for gtk-youtube-viewer program
# Procedure to copy mp3 files from Youtube playlist to Android smartphone
# Prerequisites: Ubuntu 17.10, bash shell, mp3gain, parallel (to use multi-core processors)
# Prerequisites: Google Chrome Web browser in Ubuntu, AirDroid on Android smartphone


# install mp3gain (if not installed)
if ! type "mp3gain" > /dev/null; then
sudo DEBIAN_FRONTEND=noninteractive add-apt-repository --yes ppa:flexiondotorg/audio
sudo DEBIAN_FRONTEND=noninteractive apt update
sudo DEBIAN_FRONTEND=noninteractive apt install --yes --force-yes   aacgain mp3gain
  echo "mp3gain installed"

# install parallel (if not installed)
if ! type "parallel" > /dev/null; then
sudo DEBIAN_FRONTEND=noninteractive apt update
sudo DEBIAN_FRONTEND=noninteractive apt install --yes --force-yes   parallel
  echo "parallel installed"


echo -n "Enter Youtube playlist to convert to mp3: " 
read URL
PLAYLISTNAME=`$INSTALLDIR/$TOOL --flat-playlist --no-check-certificate  $URL | egrep -v "just" | egrep "Downloading playlist" | head -n1 | cut -d":" -f2`
PLAYLISTDIR=$(echo $PLAYLISTNAME | tr -d ' '| tr -d '&')

$INSTALLDIR/$TOOL --postprocessor-args "-threads 6" --no-check-certificate -v  --extract-audio --audio-format mp3 -i  $URL
# normalize volume (run 3 times in case mp3gain skips treatment of files during first 2 attempts)
find . -type f | parallel -X "xargs mp3gain -r -T"
find . -type f | parallel -X "xargs mp3gain -r -T"
find . -type f | parallel -X "xargs mp3gain -r -T"

echo "Temporarily disable all extensions in Google Chrome webbrowser and reboot your Android smartphone before attempting the .mp3 file transfer from Ubuntu to Android via AirDroid"
echo "The Mozilla Firefox web browser is not (yet) compatible with AirDroid. You have to use Google Chrome."
# enable new Quad9 ( DNS and DNSSEC service 
# in Ubuntu 17.10 64-bit using a bash shell script
sudo apt purge unbound
LogTime=$(date '+%Y-%m-%d_%Hh%Mm%Ss')
cp /etc/resolv.conf $HOME/resolv.conf_$LogTime
cp /etc/nsswitch.conf $HOME/nsswitch.conf_$LogTime
cp /etc/systemd/resolved.conf $HOME/resolved.conf_$LogTime

sudo service resolvconf stop
sudo update-rc.d resolvconf remove
cp /etc/resolv.conf /tmp/resolv.conf
grep -v nameserver /tmp/resolv.conf > /tmp/resolv.conf.1
echo 'nameserver' >> /tmp/resolv.conf.1
sudo cp /tmp/resolv.conf.1 /etc/resolv.conf
sudo service resolvconf start

# enable systemd caching DNS resolver
rm /tmp/nsswitch.conf
rm /tmp/nsswitch.conf.1
cp /etc/nsswitch.conf /tmp/nsswitch.conf
grep -v hosts /tmp/nsswitch.conf > /tmp/nsswitch.conf.1
# dns must be mentioned in next line, or else wget does not work
echo 'hosts: files mdns4_minimal [NOTFOUND=return] resolv dns myhostname mymachines' >> /tmp/nsswitch.conf.1
sudo cp /tmp/nsswitch.conf.1 /etc/nsswitch.conf

# set DNS server to
rm /tmp/resolved.conf
rm /tmp/resolved.conf.1
cp /etc/systemd/resolved.conf /tmp/resolved.conf
grep -v DNS /tmp/resolved.conf > /tmp/resolved.conf.1
# enable new Quad9 ( DNS and DNSSEC service
echo 'DNS=' >> /tmp/resolved.conf.1
echo 'DNSSEC=yes' >> /tmp/resolved.conf.1
sudo cp /tmp/resolved.conf.1 /etc/systemd/resolved.conf
sudo systemd-resolve --flush-caches
sudo systemctl restart systemd-resolved
sudo systemd-resolve --flush-caches
sudo systemd-resolve --status

# It is probably also necessary to manually set
# the DNS server to in the router's configuration
# and in the NetworkManager GUI

# test DNSSEC validation using dig command-line tool and using DNS server
# see:
dig +dnssec +multi
cd /tmp
rm *.deb
wget --no-check-certificate
wget --no-check-certificate `grep deb index.html |grep amd64|cut -d"\"" -f4`
sudo dpkg -i vivaldi*.deb
sudo apt-get install -f
sudo apt update
sudo apt install cmake build-essential
sudo apt install checkinstall git
sudo apt remove hashcat
sudo apt build-dep hashcat
sudo rm -rf hashcat/
git clone
cd hashcat
git submodule update --init
sudo make
sudo checkinstall
hashcat --version
# hashcat version should be v3.5.0 or newer
# install all dependencies for gifine:
sudo apt update
sudo apt install ffmpeg graphicsmagick gifsicle luarocks
sudo apt install cmake libgirepository1.0-dev build-essential git
sudo apt install libxext-dev checkinstall libimlib2-dev
sudo apt install libimlib2 mesa-common-dev libxrender-dev
sudo apt install libxrandr-dev libglew-dev libglm-dev libglu1-mesa-dev
sudo apt build-dep graphicsmagick
git clone
cd slop
sudo make
sudo make install
# install gifine:
sudo luarocks install --server= gifine
# test with this command: gifine


# linapple (Apple IIe emulator)
sudo apt-get update
sudo apt-get install git unp build-essential checkinstall libopenal-dev 
sudo apt-get install freeglut3-dev gawk libsdl1.2-dev libcurl4-openssl-dev zlib1g-dev libzip-dev
sudo rm -rf apple2
sudo rm -rf linapple
git clone
mkdir ~/linapple/disks
cd ~/linapple/src
sudo make
cd ~/linapple
# Get ProDOS User Guide
wget --no-check-certificate
# Get Apple IIe ROM
wget --no-check-certificate
wget --no-check-certificate
wget --no-check-certificate
wget --no-check-certificate
# get newest ProDOS 2.4.1 operating system for Apple IIe (release date: September 2016!)
wget --no-check-certificate
# get Apple II games
wget --no-check-certificate
wget --no-check-certificate
wget --no-check-certificate
wget --no-check-certificate
unp *.zip
mv *.dsk ~/linapple/disks/
# Press F3 in linapple and navigate to ~/linapple/disks and select the game to load
# Then press CTRL-SHIFT-F2 to restart the linapple emulator and load the game