Jdkhttp: // response
Jdk http://download.Oracle.com/otn-pub/java/jdk/7/jdk-7-linux-i586.tar.gz.
I installed jdk in/opt/java, so the following code is executed in the Terminal window:
Sudo mkdir/opt/java
Sudo tarzxvf jdk-7-linux-i586.tar.gz-C/opt/java
1. Open/etc/environment in the editor.
Gedit/etc/environment
2. Modify the file
PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games: usr/games: $ {JAVA_HOME}/bin"
JAVA_HOME =/opt/java/jdk1.7.0
JRE_HOME =$ {JAVA_HOME}/jre
Step 1: Download jdk-7-linux-i586.tar.gz
[Plain]
View plaincopy
Http://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-i586.tar.gz wget-c
(Note: If the download fails, we recommend that you use thunder to download it and copy it to the Linux system .)Step 2: unzip and install
[Plain]
View plaincopy
Sudo tar zxvf./jdk-7-linux-i586.tar.gz-C/usr/lib/jvm
Cd/usr/lib/jvm
Sudo mv jdk1.7.0/java-7-sun
Step 3: Modify Environment Variables
[Plain]
View plaincopy
Vim ~ /. Bashrc
Add:[Plain]
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Does , I figured I 'd take a unique approach toward figuring out the real value of Vista, with a feature-by-feature analysis of how much the upgrades are worth to the user. are there other ways to get the same features? How Much Do alternatives cost? Here's my blow by blow Analysis of Vist
following lines to the file:
Java_home = opt/jdk1.6.0 _ 07Classpath = $ java_home/lib :.Path = $ path: $ java_home/binExport java_home classpath path
Save and exit. Run the following command:
[Root @ localhost etc] source/etc/profile
This allows the configuration to take effect without restarting the computer.
3) change the default JVMNow you need to run the alternatives command to instruct fedora to recognize Sun's JVM.
[Root @ localhost
Http://deeplearning.net/software/theano/install_ubuntu.html#install-ubuntuThe above link is the official website installs the tutorialInstalling Theano in Ubuntu is a lot easier to install on Windows.If you are an Ubuntu 16.04 systemThe installation process is as follows:sudo apt-GetInstall python-numpy python-scipy python-dev python-pip python-nose g++ libopenblas-Dev gitsudo pip install theano# cuda7.5Don'T support the default g++ version. Install an supported version and make it the default.s
for Linux1.4 TensorFlow 0.11TensorFlow GitHub above mentioned 4 kinds of installation methods, this tutorial using the four source code installationVIRTUALENV InstallationAnaconda InstallationDocker InstallationInstalling from sourcesHttps://github.com/tensorflow/tensorflow ()Description: I chose the Linux GPU Python2(2) Click Python 2 to start the download.2. Installing the ubuntu16.04 LTS systemFor details, please see the previous Notes Windows System installation Ubuntu dual system3. Install
is where my software is stored and can be stored in/user/lib/in3: Configured as default JDK version sudo update-alternatives--install/usr/bin/java Java/home/share/tools/jdk1.8.0_45/bin/java -sudo update-alternatives--install/usr/bin/javac Javac/home/share/tools/jdk1.8.0_45/bin/javac -What this means is to create two soft connections: [email protected]:~$ ll/usr/bin/Java lrwxrwxrwx1Root root A -- to- A +:
Ubuntu 16.04 itself is a python, and he's a 2-self. X and 3.X, two versions, the default is 2. X. Here's a note of how to switch between versions and how to switch the Python version to 3. The method under X.
1. View the installed Python version of the Ubuntu system and the Python version currently in use
Ls/usr/bin/python*python--version
Or
2. Set update-alternatives switch python version
Show Python instead of version information
Update-
While there are few BI suite on the market, such as MicroStrategy and Pentaho, they have been competing with SAP's business Objects BI Suite.
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detect critical life infections by up to 24 hours in advance.
But can predictive analysis only work? Depending on the situation. Open standards are one of the most important components. To enable you to fully enjoy the benefits of predictive solutions and data analysis, systems and applications need to easily exchange information through the following standards. PMML supports the sharing of predictive analysis models between applications and systems.
The main analysis of suppliers ' adoption
format for installing Java 6 is as follows:
Java 6 (for Android 2.1 + ):
$ Sudo add-Apt-repository "Deb http://archive.canonical.com/lucid partner"
$ Sudo add-Apt-repository "Deb-Src http://archive.canonical.com/ubuntu lucid partner"
$ Sudo apt-Get update
$ Sudo apt-Get install sun-java6-jdk
If you want to switch to the Java version (when multiple Java versions are installed), enter the following command:
Sudo Update-alternatives -- config Java
Sudo
As we all know, GCC does not support "make Uninstall ". A recommended installation method is to install GCC in a path you specify. When you do not need a GCC version number, you only need to remove the corresponding version number.
If you already have an old version number in your system, the simplest method is:
1) join? Personal package archive in the repositories
2. repositoris)
3) upgrade procedure
sudo add-apt-repository ppa:ubuntu-toolchain-r/testsudo apt-get updateJoin? New Ppa (peronal
Step 1: Check the version and installed version
Lee @ Lee :~ $ Ls/usr/bin/GCC *
/Usr/bin/GCC/usr/bin/gcc-4.5/usr/bin/gcc-4.6
If 4.5 is missing, install it.
Sudo apt-Get install gcc-4.5 g ++-4.5
G ++-V
Gcc-V
Step 2: Add options
Sudo Update-alternatives -- install/usr/bin/GCC gcc/usr/bin/gcc-4.5 40
Sudo Update-alternatives -- install/usr/bin/GCC gcc/usr/bin/gcc-4.6 30
Sudo Update-
=.: $ JAVA_HOME/lib: $ JAVA_HOME/jre/lib
Next
# Source/root/. bashrc switch to your user and then under source.# Echo $ JAVA_HOME/Usr/java/java7
If openjdk is not installed, enter
#/Usr/java/java7/bin/java-version
Now let's start the link. add to the bin of the system and use the update-alternatives command to maintain the soft connection of the system. update this command to let the system know which command to use. the last parameter is priority. h
Switch GCC, G ++, and gfortran versions in Ubuntu
Step 1: use which gcc, which g ++, and which gfortran to view the location. My result is/usr/bin/gcc; /usr/bin/g ++ and/usr/bin/gfortran
Part 2: first, let's take a look at the gcc commands installed in your Ubuntu: ls/usr/bin/gcc *-l;
Gcc/g ++ in ubuntu 12.04 is 4.6. We will downgrade the default system to 4.4.
$ Sudo apt-get install gcc-4.4
$ Sudo update-alternatives -- install/usr/bin/gcc/usr/bin/gc
may have the default JDK, such as openjdk, the following work is required to set the installed JDK to the default JDK Version. Run the code: [plain] sudo update-alternatives -- install/usr/bin/java/usr/lib/jvm/java-7-sun/bin/java 300 sudo update-alternatives -- install/ usr/bin/javac/usr/lib/jvm/java-7-sun/bin/javac 300 sudo update-alternatives -- install/usr/bi
current shell then uses SSH to link localhost without having to enter a password.$ ssh localhostInstalling Java$ java -versionIf this command can be correctly viewed in Java version then Java has been fighting for installation, if not, be sure to install Java first.
step1: Download java (jdk-*u**-os-x64.tar.gz) here.
SETP2: Switch to the folder where Java is located and unzip.
$ cd Downloads/ $ tar zxf jdk-7u71-linux-x64.gz $ ls jdk1.7.0_71 jdk-7u71-linux-x64.
step3
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