Ted Zhu tedz2usa

Procedure for Resetting MySQL root password on Ubuntu 18.04 LTS

There is a way to start MySQL in a safe mode with the SUDO command, bypassing user authentication. When we start the MySQL Server in this mode, we can enter the mysql shell without a password, and have access privileges to all databases and tables. From there, we'll be able to reset the mysql root user password.

First, stop the existing MySQL Server:


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	Use tenclips
	Assign Ctrl+Shift+V Shortcut.

	Mac:
	Use Keyboard Maestro
	Assign Ctrl+Shift+V hotkey to perform this 1 action:

	Insert text by pasting
	(Choose Insert Token > Clipboard > System Clipboard, which inserts the variable):

	Installation Tips for SML/NJ on Ubuntu 18.04
	Ted Zhu

	First, follow the steps outlined in the SML/NJ installation instructions for Unix:

	http://smlnj.org/install/

	The final step,

	$ config/install.sh

	Last Updated for Quartus II 18.1.0


	Megafunctions
	Set Generate Netlist to CHECKED.

	Disable Advanced Fitter
	Assignments => Settings => Compiler Settings => Advanced Settings (Fitter)
	Set "Advanced Physical Optimization" to OFF.

	; Win+N for new notepad window
	; Win+S for new Sublime Text Window


	#n::
	Run, Notepad.exe
	return

	#s::
	; The "hide" portion is to prevent a console window from opening when running


	Move to beginning or end of line: [HOME] or [END]

	Move by word: [ALT]+[F], [ALT]+[B]

	Disable line wrapping: M-x toggle-truncate-lines

	http://stackoverflow.com/questions/1056411/how-to-pass-variable-number-of-arguments-to-printf-sprintf

	void Error(const char* format, ...)
	{
	va_list argptr;
	va_start(argptr, format);
	vfprintf(stderr, format, argptr);
	va_end(argptr);
	}
	If you want to manipulate the string before you display it and really do need it stored in a buffer first, please please please use vsnprintf instead of vsprintf. vsnprintf will prevent an accidental buffer overflow error.

	http://stackoverflow.com/questions/1641182/how-can-i-catch-a-ctrl-c-event-c

	#include <signal.h>
	#include <stdlib.h>
	#include <stdio.h>
	#include <unistd.h>

	void my_handler(int s){
	printf("Caught signal %d\n",s);
	exit(1);

	#n::
	Run, Notepad.exe
	return

	!Media_Prev::
	Send !{F4}
	return

	!j::
	Send {Left}