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#!/bin/bash
# put this in your bin directory, e.g. /usr/bin or ~/.local/bin

sleep 20 # update interval

# you have to generate a new ACCESS_TOKEN for yourself here (https://github.com/settings/tokens, you only need "notifications" access) and replace the value
response=$(curl -s https://api.github.com/notifications?access_token=ACCESS_TOKEN)


if [[ $response =~ "{" ]]

t0mab

To limit a CPU to a certain C-state, you can pass the processor.max_cstate=X option in the kernel line of /boot/grub/grub.conf.

Here we limit the system to only C-State 1:

    kernel /vmlinuz-2.6.18-371.1.2.el5 ... processor.max_cstate=1

On some systems, the kernel can override the BIOS setting, and the parameter intel_idle.max_cstate=0 may be required to ensure sleep states are not entered:

t0mab

3 tips for a better PostgreSQL usage

We’ll see how to write queries in your editor, format output based on content and how to get info on everything.

1. Use your editor to write queries:

Tell the terminal what editory to use with from your bash shell export EDITOR=subl, then in psql type:

psql> \e

t0mab

PostgreSQL: Fuzzy search with levenshtein()

Ever wanted to implement a “Did you mean?” feature in your search results? Google is said to have greatly increased its user engagement with it. Here is how to implement it simply in Postgres (v9.1+):

Install the extension:

CREATE EXTENSION fuzzystrmatch;

t0mab

2 front-end tips to keep in mind

1. Stop using .innerHTML = ''; when removing children to a DOM element.

On modern browsers it seems to be about 400× (!!) slower than this DOM-friendly method:

while (el.firstChild)
    el.removeChild(el.firstChild);

t0mab

#Hack for hero4 session, makes it even more stoked and versatile.
t app usb msc
sleep 10
t app test oled brightness 0

t0mab

#HERO+ LCD hacking

#####All in one awesome

###Out of the box features:

• Video:
• Single video, Resolutions: 1080p 60/30, 720p 60/30 w/ SuperView
• Looping
• Photo:

t0mab

####GoPro Protune correction, timelapse assembling, fisheye removal, slow motion, 4:3 to 16:9 and motion blur in Linux OS - GoPro Studio for Linux - KDEnlive, FFMPEG, ImageMagick, Mencoder and Python!

GoPro Studio has been tremendously useful for GoPro users, but not all GoPro users can enjoy the tool, there is no GoPro Studio for Linux. So some users made their ways to emulate GoPro Studio on Linux.

This guide is more than GoPro Studio, is a must read guide for Linux and GoPro users.

The main features of GoPro Studio are:

• Convert and edit Protune footage and apply Protune effect.
• Convert 4:3 footage to 16:9
• Slow motion

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# Stolen from https://adrhc.go.ro/wordpress/ thanks man !!!!!

See also
# https://doc.ubuntu-fr.org/optimisation

Check ubuntu startup times
systemd-analyze blame

/etc/fstab
# http://www.lgqyc.com/move-tmp-to-ram/

t0mab

Installing Arch Linux on an LUKS Encrypted root and booting from UEFI.

---

Sources

• Gist mattiaslundberg / arch-linux-install
• HOWTO: Disk encryption with dm-crypt / LUKS and Debian

Before you begin

• For Gummiboot, EFI must be enabled in the bios setup BEFORE YOU START the installation process. It will yell at you if this is not enabled.
• If you do not have UEFI, it may be easier to use rEFInd or Grub2