unix code

Linux - random BG enligthnment

import os
import random

listBG = os.popen('eesh background list').readlines()[:-5]
elemBG = random.choice(listBG)
os.popen('eesh background use ' + elemBG[:-2])

to linux unix wallpaper background windowmanager e16 enlighnment by whitetiger on Dec 07, 2006

Linux - Escape Terminal

// Scrive sottolineato

echo -e "\033[4m\017Prova"

// Scrive in Blink

echo -e "\033[5m\017Prova"

to linux unix bash console term by whitetiger on Dec 03, 2006

Linux - IP Duplicate

// Gratuitous ARP

arping -U -I <interface> -s <my_ip> <ip_router>

to linux unix ip tcp ping duplicate arp by whitetiger on Dec 03, 2006

Linux - XTerm font size

// Aumenta la dimensione del carattere sul terminale

xterm -geometry 640x480 -fn *-fixed-*-*-*-20-*

to terminal linux unix size geometry font by whitetiger on Nov 13, 2006

Bash - avi2mpg

ffmpeg -i video.avi -target vcd video.mpg

to linux unix convert mpeg ffmpeg mpg avi by whitetiger on Nov 04, 2006 1 Comments

Bash - 3gpToMpeg

mencoder video.3gp -o video.mpg -oac pcm -ovc lavc -lavcopts vcodec=mjpeg:mbd=1:vbitrate=1800

to linux unix bash shell 3GP converter mpeg video mpg mplayer by whitetiger on Nov 02, 2006

Bash - Creare una galleria di mini immagini

// Prende le immagini di una cartella e ne crea delle copie
// della dimensione di 320x240

#!/bin/sh

for i in `ls *.jpg`;
do
	convert -geometry 320x240 $i galleria-$i
done

to linux unix imagemagick bash image convert shell jpg script by whitetiger on Oct 03, 2006

Xlib - mouseClick

// Simula il click del mouse

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <unistd.h>

#include <X11/Xlib.h>
#include <X11/Xutil.h>

void mouseClick(int button)
{
	Display *display = XOpenDisplay(NULL);

	XEvent event;
	
	if(display == NULL)
	{
		fprintf(stderr, "Errore nell'apertura del Display !!!\n");
		exit(EXIT_FAILURE);
	}
	
	memset(&event, 0x00, sizeof(event));
	
	event.type = ButtonPress;
	event.xbutton.button = button;
	event.xbutton.same_screen = True;
	
	XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.xbutton.root, &event.xbutton.window, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
	
	event.xbutton.subwindow = event.xbutton.window;
	
	while(event.xbutton.subwindow)
	{
		event.xbutton.window = event.xbutton.subwindow;
		
		XQueryPointer(display, event.xbutton.window, &event.xbutton.root, &event.xbutton.subwindow, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
	}
	
	if(XSendEvent(display, PointerWindow, True, 0xfff, &event) == 0) fprintf(stderr, "Errore nell'invio dell'evento !!!\n");
	
	XFlush(display);
	
	usleep(100000);
	
	event.type = ButtonRelease;
	event.xbutton.state = 0x100;
	
	if(XSendEvent(display, PointerWindow, True, 0xfff, &event) == 0) fprintf(stderr, "Errore nell'invio dell'evento !!!\n");
	
	XFlush(display);
	
	XCloseDisplay(display);
}

// gcc source.c -L /usr/X11R6/lib -lX11

to c unix shell c++ cpp x11 mouse window xlib by whitetiger on Oct 01, 2006

Xlib - mouseMove

// muove il mouse alle coordinate currentX + x, currentY + y

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

#include <X11/Xlib.h>
#include <X11/Xutil.h>

void mouseMove(int x, int y)
{
	Display *displayMain = XOpenDisplay(NULL);

	if(displayMain == NULL)
	{
		fprintf(stderr, "Errore nell'apertura del Display !!!\n");
		exit(EXIT_FAILURE);
	}

	XWarpPointer(displayMain, None, None, 0, 0, 0, 0, x, y);

	XCloseDisplay(displayMain);
}

// gcc source.c -L /usr/X11R6/lib -lX11

to c linux unix x11 X xlib by whitetiger on Sep 30, 2006

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