TP sur lecriture et lecture fichier

DEV1.1/TP12/copiercoller.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char const *argv[])
+{
+	FILE *f;
+	f=fopen(argv[1],"r");
+	FILE *o;
+	o=fopen(argv[2],"w");
+	int n;
+	while(!feof(f)==1) 
+	{
+		if(!feof(f)==1)
+		{	
+			fread(&n,1,1,f);
+			fwrite(&n,1,1,o);
+		}	
+	}
+	fclose(o);
+	fclose(f);
+}

DEV1.1/TP12/records.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char const *argv[])
+{
+	FILE *f;
+	f=fopen("top10","r");
+	int n;
+	char name[3];
+	for(int i = 0;i<10;i++) 
+	{
+		fread(&n,4,1,f);
+		printf("%09d ",n);
+		fread(&name,1,3,f);
+		printf("%s \n",name);	
+	}
+	fclose(f);
+}

DEV1.1/TP12/testlol.txt

@@ -0,0 +1,3 @@
+aaaaa
+ok normalement c good
+

DEV1.1/TP12/trucAcopier.txt

@@ -0,0 +1 @@
+lol ceci est un test la pukldfjbgjdk, :(

DEV1.1/TP12/trucQuiEstCopier.txt

@@ -0,0 +1 @@
+lol ceci est un test la pukldfjbgjdk, :((

DEV1.1/TP12/typewritter.c

@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char const *argv[])
+{
+	FILE *f;
+	if (argc < 2) 
+	{
+    printf("usage : %s <arg> <filename> \n", argv[0]);
+    return EXIT_FAILURE;
+  	}
+  	if (argc > 1)
+  	{
+  		if (strcmp(argv[1],"-a")==0)
+  		{
+  			f=fopen(argv[2],"a");
+  			FILE *l;
+  			char output[100];
+  			while(!feof(l))
+  			{
+  				fputs(output,l);
+  				fgets
+
+  			}
+  		}
+  		else
+  		{
+  			f=fopen(argv[2],"w");	
+  		}
+  	}
+  	else
+  	{
+  		f=fopen(argv[1],"w");
+  	}
+
+	
+	char input[100]={" "};
+
+	fgets(input, 100, stdin);
+	while(strcmp(input,"quit\n")!=0)
+	{
+	fputs(input,f);
+	fgets(input, 100, stdin);
+	}
+	
+	fclose(f);
+	return 0;
+}