Howard20181

How to build a Minimal System

• Create filesystems

  1. Create a raw image file of 1G size

     dd if=/dev/zero of=ubuntu_base.img bs=1G count=1

alexandrnikitin

# disable power saving on CentOS 7
grep -E '^model name|^cpu MHz' /proc/cpuinfo
pgrep -lf ondemand
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
for CPUFREQ in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do [ -f $CPUFREQ ] || continue; echo -n performance > $CPUFREQ; done
service cpuspeed stop
lsmod | grep ondemand
grep -E '^model name|^cpu MHz' /proc/cpuinfo

Miouyouyou

# Set this variable with the path to your kernel.
# Don't use /usr/src/linux if you're cross-compiling...
MYY_KERNEL_DIR ?= ../linux

# If you're compiling for ARM64, this will be arm64
ARCH ?= arm

# This is the prefix attached to your cross-compiling gcc/ld/... tools
# In my case, gcc is armv7a-hardfloat-linux-gnueabi-gcc
# If you've installed cross-compiling tools and don't know your 

srijan

#!/bin/sh
#  Copyright 2008 Nicholas A. Schembri State College PA USA
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of

zellio

fbterm setup and config hacks

Installation and setup

Install fbterm via your favorite package manager

pacman -S fbterm

aliva

#include <X11/Xlib.h>
#include <iostream>
#include <unistd.h>

int main(void) {
    Display* dpy = XOpenDisplay(0);
    int scr = XDefaultScreen(dpy);
    Window root_window = XRootWindow(dpy, scr);

    int height = DisplayHeight(dpy, scr);