ismailhkose

#!/bin/sh
# assumptions:
# * virtualenv is avaliable and working
# * virtualenvs go to ~/.pvm

export PIP_REQUIRE_VIRTUALENV=true
export PIP_RESPECT_VIRTUALENV=true
export VIRTUALENV_DISTRIBUTE=true
cd ~; mkdir -p ~/.pvm/core 
virtualenv --python=/usr/bin/python --clear --no-site-packages --distribute ~/.pvm/core

ismailhkose

We are going to use buildroot to download, configure and compile the kernel.

First, download  and uncompress buildroot: https://buildroot.org/download.html

Go to the directory and:

make qemu_x86_defconfig

make menuconfig

ismailhkose

/*
To test that the Linux framebuffer is set up correctly, and that the device permissions
are correct, use the program below which opens the frame buffer and draws a gradient-
filled red square:

retrieved from:
Testing the Linux Framebuffer for Qtopia Core (qt4-x11-4.2.2)

http://cep.xor.aps.anl.gov/software/qt4-x11-4.2.2/qtopiacore-testingframebuffer.html
*/

ismailhkose

1. Execute make first. This will result in a netlinkKernel.ko output among many others.
2. Execute $ gcc netlinkUser.c -o netlinkUser
3. Insert kernel module by :$ sudo insmod netlinkKernel.ko      
4. Run ./netlinkUser to see message and run dmesg to see debug messages
5. Remove module by : $ sudo rmmod netlinkKernel          
6. Finally make clean to remove output files.

ismailhkose

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

ismailhkose

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

ismailhkose

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname