Brand new world!

This is a project that aim to visualize any kind of file by seeing how
frequent are association of two characters in a file.

This idea comes from conti & corte (I have to find the source then I'll
put it in the readme...)

.gitignore

@@ -0,0 +1,2 @@
+fisualizer
+*.o

Makefile

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+.PHONY: clean, mrproper
+CC = gcc
+CFLAGS = -g -Wall -Wextra -pedantic
+
+all: fisualizer
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+fisualizer: fisualizer.o
+	$(CC) $(CFLAGS) -o $@ $+
+
+clean:
+	rm -f *.o core.*
+
+mrproper: clean
+	rm -f fisualizer
+

fisualizer.c

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+#include <stdlib.h>
+#include <stdio.h>
+
+FILE *fd;
+size_t file_sz;
+char* file_cnt;
+
+int main(int argc, char *argv[])
+{
+	while(argc--){
+
+		const char* filename = *argv++;
+		fd = fopen(filename, "r");
+		if(fd == NULL){
+			fprintf(stderr, "couldn't open this file: %s\n", filename);
+			continue;
+		}
+
+		// get file size
+		fseek(fd, 0, SEEK_END);
+		file_sz = ftell(fd);
+		rewind(fd);
+		
+		file_cnt = malloc(sizeof(char)*file_sz);
+		fread(file_cnt, sizeof(char), file_sz, fd);
+
+		printf("%s\n", file_cnt);
+
+		free(file_cnt);
+		fclose(fd);
+	}
+	return 0;
+}