Ruzzz

chmod 700 ~/.gnupg
chmod 600 ~/.gnupg/*

find ~/.gnupg -type f -exec chmod 600 {}
find ~/.gnupg -type d -exec chmod 700 {}

Ruzzz

template <class T, class CharType>class Parser
{
    Parser(T &t) :: m_curr(t.begin()) , m_end(t.end()) {}
    
    bool next_char(CharType *c) {
        bool not_eof = m_curr != m_end;
        if (not_eof) {
            *c = *m_curr;
            m_curr++;
        }

Ruzzz

REM run as admin, picture must be JPEG, picture size must be not more than 256KB
REM SET img_path=%1 or SET img_path="path to jpg" or
SET img_path=%~dp0background.jpg
SET bg_path=%SystemRoot%\system32\oobe\info\backgrounds
MD %bg_path%
COPY %img_path% %bg_path%\BackgroundDefault.jpg
REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background" /v OEMBackground /t REG_DWORD /d 1 /f
REM Shadow of controls: 0 - transparent shadow, 1 - shadow, 2 - no shadow
REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI" /v ButtonSet /t REG_DWORD /d 1 /f 

Ruzzz

:: Contact: ruzzzua@gmail.com
:: Version: 2015.08.17
:: Dependencies: Android Debug Bridge (adb)

@echo off
set path="c:\Program Files\Android\android-sdk\platform-tools\";%path%
set abi=arm

:: adb remount
:: adb shell mount -o rw,remount -t yaffs2 /dev/block/mtdblock03 /system

Ruzzz

Python-3.7.0 - Ubuntu ??

sudo apt update && sudo apt upgrade -y
sudo apt install -y build-essential libbz2-dev libdb5.3-dev libexpat1-dev libffi-dev libgdbm-dev liblzma-dev libncurses5-dev libncursesw5-dev libreadline-dev libsqlite3-dev libssl-dev tcl-dev tk-dev zlib1g-dev tk openssl

cd /opt
sudo curl -sL https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.xz | sudo tar xJ

cd Python-3.7.0

Ruzzz

• Shell form: exec param
• Exec form: ["exec", "param"]

	No ENTRYPOINT	ENTRYPOINT e0 p0	ENTRYPOINT ["e0", "p0"]
No CMD	error	/bin sh -c e0 p0	e0 p0
CMD ["e1", "p1"]	e1 p1	/bin sh -c e0 p0	e0 p0 e1 p1
CMD ["p1", "p2"]	p1 p2	/bin sh -c e0 p0	e0 p0 p1 p2
CMD e1 p1	/bin sh -c e1 p1	/bin sh -c e0 p0	e0 p0 /bin sh -c e1 p1

Ruzzz

chmod 700 ~/.ssh
chmod 644 ~/.ssh/*
chmod 600 ~/.ssh/id_rsa

Ruzzz

Pre-installation cleanup

dpkg -l | grep postgres
sudo apt-get purge postgresql*  # or
sudo apt-get --purge remove postgresql\*

sudo rm -rf /var/lib/postgresql/
sudo rm -rf /var/log/postgresql/
sudo rm -rf /etc/postgresql/

Ruzzz

IDE	Date	IDE	MSVC++	cl.exe	_MSC_VER	.NET
VS 97	1997-02	5.0	5.0		1100
VS 6.0	1998-06	6.0	6.0	12.00	1200
VS .NET 2002	2002-02-13	7.0	7.0	13.00	1300	1.0
VS .NET 2003	2003-04-24	7.1	7.1	13.10	1310	1.1
VS 2005	2005-11-07	8.0	8.0	14.00	1400	2.0
VS 2008	2007-11-19	9.0	9.0	15.00	1500	2.0 – 3.5
VS 2010	2010-04-12	10.0	10.0	16.00	1600	2.0 – 4.0
VS 2012	2012-08-15	11.0	11.0	17.00	1700	2.0 – 4.5

Ruzzz

# On remote host do:
# ------------------

# Add user
sudo adduser <USER> sudo
# Or:
sudo adduser <USER>
sudo usermod -a -G sudo <USER>

# Change ssh configuration