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chg_wm_style
Ce script sh change un thème WindowMaker de façon aléatoire. Il utilise le programme getrand donné ci-dessus affichant un nombre aléatoire sur la sortie standard. Télécharger : [chg_wm_style.sh]#!/bin/sh THEME_ROOT=$HOME/local/share/WindowMaker/Themes UTILS=$HOME/Utils # getrand gives a number between 0 and n but a number between 1 and n is needed. NB_THEMES=`ls $THEME_ROOT | wc -l` NB_THEMES=`expr $NB_THEMES - 1` NTHEME=`$UTILS/getrand $NB_THEMES` NTHEME=`expr $NTHEME + 1` THEME=$THEME_ROOT/`ls $THEME_ROOT | head -n $NTHEME | tail -n 1` /usr/bin/setstyle $THEME getrand
Télécharger : [getrand.c]#include <math.h> #include <stdlib.h> #include <stdio.h> #include <time.h> #include <sys/types.h> int main(int argc, char *argv[]) { unsigned int r, N; if (argc > 1) { N = (unsigned int) strtol(argv[1], NULL, 10); srand((unsigned int) time(NULL) & 0x7fff); r = (unsigned int) rint((double)rand() / ((double)RAND_MAX + 1) * N); } else r = 0; fprintf(stdout, "%u\n", r); return EXIT_SUCCESS; } |