How to install FFmpeg on Ubuntu 16.04

rm -rf ~/ffmpeg_build ~/bin/{ffmpeg,ffprobe,ffplay,ffserver,x264,x265} export MAKEFLAGS=”-j4″ mkdir -p ~/ffmpeg_sources ~/bin sudo apt-get install -y yasm sudo apt-get install -y libx264-dev sudo apt-get install -y libx265-dev sudo apt-get install -y libvpx-dev sudo apt-get install -y libfdk-aac-dev sudo apt-get install -y libmp3lame-dev sudo apt-get install -y libopus-dev cd ~/ffmpeg_sources && \ wget http://www.nasm.us/pub/nasm/releasebuilds/2.13.03/nasm-2.13.03.tar.bz2 && \ tar xjvf… Continue reading How to install FFmpeg on Ubuntu 16.04

How to install MediaInfo on Ubuntu 16.04

# download and install cd “$HOME” wget ‘https://mediaarea.net/download/binary/libzen0/0.4.37/libzen0v5_0.4.37-1_amd64.xUbuntu_16.04.deb’ sudo dpkg -i ‘libzen0v5_0.4.37-1_amd64.xUbuntu_16.04.deb’ wget ‘https://mediaarea.net/download/binary/libmediainfo0/17.12/libmediainfo0v5_17.12-1_amd64.xUbuntu_16.04.deb’ sudo dpkg -i ‘libmediainfo0v5_17.12-1_amd64.xUbuntu_16.04.deb’ wget ‘https://mediaarea.net/download/binary/mediainfo/17.12/mediainfo_17.12-1_amd64.xUbuntu_16.04.deb’ sudo dpkg -i ‘mediainfo_17.12-1_amd64.xUbuntu_16.04.deb’

How to install GeckoDriver on Ubuntu 16.04

# download and install cd “$HOME” wget -O “geckodriver-v0.20.0-linux64.tar.gz” “https://github.com/mozilla/geckodriver/releases/download/v0.20.0/geckodriver-v0.20.0-linux64.tar.gz” tar xf “geckodriver-v0.20.0-linux64.tar.gz” sudo cp “geckodriver” “/usr/local/bin/geckodriver” sudo chmod +x “/usr/local/bin/geckodriver” rm -f “geckodriver” rm -f “geckodriver-v0.20.0-linux64.tar.gz”

How to install ChromeDriver on Ubuntu 16.04

# download and install cd “$HOME” wget -O “chromedriver_linux64.zip” “https://chromedriver.storage.googleapis.com/2.37/chromedriver_linux64.zip” unzip -o “chromedriver_linux64.zip” sudo cp “chromedriver” “/usr/local/bin/chromedriver” sudo chmod +x “/usr/local/bin/chromedriver” rm -f “chromedriver” rm -f “chromedriver_linux64.zip”

How to change image quality in WordPress

The wp_editor_set_quality filter allows you to change the image quality based on the corresponding mime type. function stackinstall_filter_wp_editor_set_quality( $quality, $mime_type ) { if ( $mime_type === ‘image/jpeg’ ) { $quality = 80; } elseif ( $mime_type === ‘image/png’ ) { } elseif ( $mime_type === ‘image/gif’ ) { } return $quality; } add_filter( ‘wp_editor_set_quality’, ‘stackinstall_filter_wp_editor_set_quality’,… Continue reading How to change image quality in WordPress

How to install zlib on Ubuntu 16.04

# compile mkdir -p “$HOME/tmp/tar_gz” cd “$HOME/tmp/tar_gz” if [[ ! -f “$HOME/tmp/tar_gz/zlib-1.2.11.tar.gz” ]]; then wget -O “$HOME/tmp/tar_gz/zlib-1.2.11.tar.gz” “https://zlib.net/zlib-1.2.11.tar.gz” fi tar xf “$HOME/tmp/tar_gz/zlib-1.2.11.tar.gz” cd “$HOME/tmp/tar_gz/zlib-1.2.11” make clean make distclean ./configure make # install sudo make install sudo ldconfig

How to install WP-CLI on Ubuntu 16.04

cd “$HOME” wget -O “wp-cli.phar” “https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar” sudo cp “wp-cli.phar” “/usr/local/bin/wp” sudo chmod +x “/usr/local/bin/wp” rm -f “wp-cli.phar”

How to install VirtualBox on Ubuntu 16.04

sudo mkdir -p “/etc/apt/sources.list.d” echo “deb http://download.virtualbox.org/virtualbox/debian xenial contrib” | sudo tee “/etc/apt/sources.list.d/virtualbox.list” wget -qO- “https://www.virtualbox.org/download/oracle_vbox_2016.asc” | sudo apt-key add – wget -qO- “https://www.virtualbox.org/download/oracle_vbox.asc” | sudo apt-key add – sudo apt-get update sudo apt-get install -y dkms sudo apt-get install -y virtualbox-5.2