wiki docs for computing supportIn what follows, we will enumerate the steps required to set up a class in nbgrader using Jupyterhub. This post assumes that JupyterHub has been set up and is running. Look at installing and configuring JupyterHub first if you haven’t done so already. Install nbgrader:$ sudo pip3 install nbgrader Installing plugins for nbgrader$ jupyter nbextension… read more »
Jupyterhub Installation In what follows, we list the steps to install Jupyterhub on a remote ubuntu server. Installing Python3 (dependency of Jupyterhub is on Python3)$ sudo apt-get -y install python3-pip Installing nodejs/npm$ sudo apt-get -y install npm nodejs Installing proxy with npm$ sudo npm install -g configurable-http-proxy Installing Jupyterhub$ sudo pip3 install jupyterhub Installing Jupyter… read more »
Just check the IP and add that IP to the Allow write field in the condor_config.local file. If that error is leaves every node in unclaimed and every job in idle state then that issue is with the master node. Steps to fix it:- Add that IP to the ALLOW_WRITE variable of condor_config.local Run the following commands:- condor_reconfig condor_restart
HTCondor has several dozens of commands, but in this section we will present just the most common ones (if you want to check the complete list, try the Command Reference page). Also remember you can get further information running man condor_<cmd> in your shell or visiting the official Users’ Manual. The main command will be shown and also some… read more »
Introduction https://www.digitalocean.com/community/tutorials/introduction-to-ganglia-on-ubuntu-14-04 Ganglia is a scalable distributed monitoring system. It scales well with very large numbers of servers and is useful for viewing performance metrics in near real-time. On the back end, Ganglia is made up of the following components: Gmond (Ganglia monitoring daemon): a small service that collects information about a node. This is… read more »
1. Install the apache mod_jk sudo apt-get install libapache2-mod-jk2. Restart the apache service sudo service apache2 restart3. Enable the mods proxy and proxy_http sudo a2enmod proxy … read more »
Spike uses following software. SQL i has the user authentication information pass:r java versionjava-1.6.0-openjdk-amd64 1061 /usr/lib/jvm/java-1.6.0-openjdk-amd64java-1.7.0-openjdk-amd64 1051 /usr/lib/jvm/java-1.7.0-openjdk-amd64java-7-oracle 1065 /usr/lib/jvm/java-7-oracle versions used jre used::java-7 jdk used::java-7 1)Tomcat-5 location:/usr/local/tomcat tomcat running with the jdk-7(java-7-oracle) start: go to: /usr/local/tomcat/bin run the script use:./startup.sh shutdown: go to /usr/local/tomcat/bin run the script use:./shutdown.sh catalina.sh: no changes to this file yet. port-config: goto /usr/local/tomcat/conf/server.xml <Connector… read more »
1)Download the MPSS driver and untar it2)Uninstall the Previous version of the MPSS: for RHEL 6.*:- [host]# service mpss unload[host]$ cd mpss-*.*.*[host]$ ./uninstall.sh for RHEL 7.*:- [host]# systemctl disable mpss[host]# modprobe -r mic[host]$ cd mpss-*.*.*[host]$ ./uninstall.sh 3)check the kernel version using the following command:- [host]$ uname -r 4)open the modules directory and copy the… read more »
For controller selection -> ctrl + H Bus level 2 is the internal raid array. Bus level 3 is external raid array. If not booting up, install grub on level 2 ie. /dev/sda using centos 5.x boot CD and reboot the machine. On the reboot, select F6 for the boot menu selection and select the… read more »
EasyBCD : To add Ubuntu in the MBR through windows. This software can be used to display dual boot options if somehow loggin in ubuntu option is not displayed in boot screen and computer goes directly to windows. Install this software in Windows, add ubuntu by following the instruction on web, and the dual logging/… read more »