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@agnostic-apollo
agnostic-apollo / Android-Phantom,Cached-And-Empty-Processes.md
Last active June 19, 2024 23:49
Android Phantom, Cached And Empty Processes
@AnatomicJC
AnatomicJC / android-backup-apk-and-datas.md
Last active July 18, 2024 22:51
Backup android app, data included, no root needed, with adb

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

@crok
crok / Bookmarks.md
Last active April 18, 2024 19:04
cat [google_chrome_exported_bookmarks].html | grep "<DT><A HREF=" | sed 's%.*DT.*HREF="%%g' | sed 's%".*ICON="">% -- %g' | sed 's%".*ADD_DATE="">% -- %g' | sed 's%</A>%%g' | sed 's%http%* [http%g' | sed 's% -- %] -- %g' > bookmarks.md
@ipan
ipan / screen.md
Created January 18, 2018 00:48
screen or byobu scroll up and down #screen #byobu #scroll

scroll up and down

Ctrl-A [

This will activate copy mode in GNU/screen. Now, you can scroll up/down and look at your data. Use the following keys:

  1. Ctrl-u and Ctrl-d scroll the display up/down by the specified amount of lines while preserving the cursor position. (Default: half screen-full).
  2. Ctrl-b and Ctrl-f scroll the display up/down a full screen.
@ilyaigpetrov
ilyaigpetrov / Tuning Windows 10 for Slow Machines.md
Last active July 2, 2024 13:39
Win10 for Slow PCs | https://git.io/boost-win10 | by https://git.io/ilyaigpetrov

Tuning Windows 10 for Slow Machines

Windows 10 on slow netbook

This guide is for those who dares to install Windows 10 on slow netbooks (1GB of RAM).
Though Windows update program is over, you still may use old Windows product keys from license stickers to install Windows 10 on old machines.

UPD Jan 2019
This article is quite old, some instructions may be obsolete.

@kuznero
kuznero / vdi-file-compacting.md
Last active June 9, 2024 08:42
How to compact VirtualBox's VDI file size?

Source: StackOverflow

1. Run defrag in the guest (Windows only)

2. Nullify free space:

With a Linux Guest run this:

sudo dd if=/dev/zero | pv | sudo dd of=/bigemptyfile bs=4096k
sudo rm -rf /bigemptyfile
@antslava
antslava / Android Memory Management Notes.md
Created August 15, 2014 15:06 — forked from blixtra/Android Memory Management Notes.md

Android Memory Management

Android has a unique memory management model. Below, are the notes taken while we try to understand it thoroughly.

Activity Manager

Overview

The ActivityManager, among other things, is responsible for making sure that apps that are most important to the user and/or essential remain active. It does this by dynamically assigning values that roughly indicate the app's importance. When memory gets low these values are used to find the apps that need to be "trimmed." The memory from these "trimmed" apps is freed, making more available for the more important apps.

@willurd
willurd / web-servers.md
Last active July 21, 2024 18:52
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000