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#!/bin/bash

update_system()
{
	sudo apt-get update
	sudo apt-get upgrade -y
	sudo apt-get dist-upgrade -y
}

clean_system()

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sudo date -s "$(wget -qSO- --max-redirect=0 google.com 2>&1 | grep Date: | cut -d' ' -f5-8)Z"

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WINDOWS + R > msconfig > services

Bitlocker Drive Encryption Service
Bluetooth Support Service
Computer Brownser
Disk Defragmenter
Fax
HomeGroup Listener
HomeGroup Provider
IP Helper

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if $COLORTERM == 'gnome-terminal'
  set t_Co=256
endif

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There are some you can disable using the unity-tweak-tool.

install:

sudo apt-get update
sudo apt-get install unity-tweak-tool
run:

unity-tweak-tool &
Click on general and turn desktop magnification to off, set texture quality to fast, set window animations to off.

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#Removing packages from antergos repository (fish shell)
$ sudo pacman -R (paclist antergos | awk '{print $1}')

# Then editing /etc/pacman.conf to comment out antergos section

# Then updating the system
$ sudo pacman -Syu

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sudo dumpe2fs $(mount | grep 'on \/ ' | awk '{print $1}') | grep 'Filesystem created:'

ls -alct /|tail -1|awk '{print $6, $7, $8}'

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# open gnome-session-properties and add this command to start on startup

for pid in $(ps -ef | awk '/evolution/ {print $2}'); do kill -9 $pid; done

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require 'benchmark'

n = 500_000
GIGA_SECOND = 10**9
time = Time.utc(2011, 4, 25, 0, 0, 0)


Benchmark.bm do |x|
  x.report("with CONST") { for i in 1..n; time + GIGA_SECOND; end }
  x.report("no CONST") { for i in 1..n; time + 10**9; end }

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sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install\ macOS\ Sierra.app