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Experience with Azure Big Data Analyzing


This experiment was done in order to have first understanding on how to deal with big data on cloud. So this is my first time experience with lots of new technologies such as Hadoop, Hive etc. 1,672 more words


Eigen 3.2.9 compilation on Ubuntu 16.04

If you face a cmake error regarding GLUT_XMU_something, try the following installation and then retry the cmake compilation.

sudo apt-get install libxmu-dev libxi-dev

How to move window between workspaces in ubuntu

To move window between workspaces in Ubuntu.

Select window you want to move. Press Ctrl + Shift + Alt +  (arrow)

To go around workspaces. Press Ctrl + Alt + (arrow) 33 more words


Callback sock_def_readable()

Text extracted form the original post here.

The default ->sk_data_ready() callback is sock_def_readable():

static void sock_def_readable(struct sock *sk, int len)
        struct socket_wq *wq;

        wq = rcu_dereference(sk->sk_wq);
        if (wq_has_sleeper(wq))
                wake_up_interruptible_sync_poll(&wq->wait, POLLIN | POLLPRI |
                                                POLLRDNORM | POLLRDBAND);
        sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
} 54 more words

Kernel trace for packet flow

“There exists a device driver for each kind of NIC. Inside it, Linux will ALWAYS call a standard high level routing: “netif_rx ”, which will controls what 3 level protocol the frame belong to, and it will call the right 3 level function (so we’ll use a pointer to the function to determine which is right).” 12 more words


How to uninstall MATLAB in Ubuntu or other Linux distros?

Written by: Damodar Rajbhandari

Reading Time: Approx. 5 mins

Most of the softwares have uninstall script to uninstall the whole software but in MATLAB there is no uninstaller. 243 more words


How to Install TeamViewer 11 on Ubuntu System


As we know that,  “TeamViewer”  is a popular  software used for  system’s (PC) remote access and support . TeamViewer software can connect to any PC or server, so you can remote control your partner’s PC  from anywhere by Internet as if you were sitting right in front of it. 309 more words