sudo su
apt-get update && apt-get install -y libvirt-dev ruby-all-dev apparmor-utils
curl -O -L https://dl.bintray.com/mitchellh/vagrant/vagrant_1.6.5_x86_64.deb
dpkg -i vagrant_1.6.5_x86_64.deb
aa-complain /usr/lib/libvirt/virt-aa-helper # workaround
exit
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Download java from this link: | |
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html | |
Alternatively , wget as below: | |
wget --no-check-certificate --no-cookies - --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-x64.tar.gz | |
sudo mv jdk-7u51-linux-x64.tar.gz /usr/lib/jvm [create if /usr/lib/jvm not present, can be put in /usr/local also.] | |
sudo tar zxvf jdk-7u51-linux-x64.tar.gz | |
sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.7.0_51/bin/javac 1 |
![java8-debian][1]
In this tutorial, we will show you how to install Oracle JDK 8 On Debian, manually.
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#!/bin/sh | |
echo "installing fonts at $PWD to ~/.fonts/" | |
mkdir -p ~/.fonts/adobe-fonts/source-code-pro | |
git clone https://github.com/adobe-fonts/source-code-pro.git ~/.fonts/adobe-fonts/source-code-pro | |
# find ~/.fonts/ -iname '*.ttf' -exec echo \{\} \; | |
fc-cache -f -v ~/.fonts/adobe-fonts/source-code-pro | |
echo "finished installing" |
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#!/bin/bash | |
awk 'BEGIN{ | |
s="/\\/\\/\\/\\/\\"; s=s s s s s s s s s s s s s s s s s s s s s s s; | |
for (colnum = 0; colnum<256; colnum++) { | |
r = 255-(colnum*255/255); | |
g = (colnum*510/255); | |
b = (colnum*255/255); | |
if (g>255) g = 510-g; | |
printf "\033[48;2;%d;%d;%dm", r,g,b; | |
printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b; |
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#!/bin/bash | |
# | |
# This file echoes a bunch of 24-bit color codes | |
# to the terminal to demonstrate its functionality. | |
# The foreground escape sequence is ^[38;2;<r>;<g>;<b>m | |
# The background escape sequence is ^[48;2;<r>;<g>;<b>m | |
# <r> <g> <b> range from 0 to 255 inclusive. | |
# The escape sequence ^[0m returns output to default | |
setBackgroundColor() |
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[Desktop Entry] | |
Type=Application | |
Name=Eclipse | |
Comment=Eclipse Integrated Development Environment | |
Icon=/opt/eclipse/icon.xpm | |
Exec=/opt/eclipse/eclipse | |
Terminal=false | |
Categories=Development;IDE;Java |
Let's consider a JDK8 installation using 2 different versions: default and Oracle. The default version is easiest because it is packaged with Ubuntu.
There is default Java installation called the JDK (Java Development Kit). The JDK is usually only needed if you are going to to do some software developmwent using Java or if some software requires it. The JDK does contain the JRE.
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wget -c --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/12.0.2+10/e482c34c86bd4bf8b56c0b35558996b9/jdk-12.0.2_linux-x64_bin.tar.gz |