nl, du, nologin fix

config.h

@@ -1,7 +1,7 @@
 #ifndef _CONFIG_H
 #define _CONFIG_H
 
-/* (cat tee wc xargs) */
+/* (cat tee wc xargs rev) */
 #define BUF_SIZE 4096
 
 /* Random source (shred) */
@@ -16,6 +16,9 @@
 /* mount config */
 #define MOUNT_CFG "/etc/fstab"
 
+/* nologin sleep */
+#define NOLOGIN_SLEEP 60
+
 /* colors for ls */
 #define LS_DIR_COLOR "\033[1;34m"
 #define LS_LINK_COLOR "\033[1;35m"

coreutils/du.c

@@ -14,15 +14,18 @@ unsigned int h_flag;
 unsigned int s_flag;
 unsigned int c_flag;
 unsigned int b_flag;
-unsigned int n_flag;
+char n_flag = '\n';
 off_t total;
 
 void print(off_t size, const char *filename) {
 	if (h_flag)
-		printf("%s\t%s%c", mu_humansize(size * BLK_SIZE), filename, (n_flag) ? '\0' : '\n');
+		printf("%s\t%s%c", mu_humansize(size * BLK_SIZE), filename, n_flag);
+
+	else if (b_flag)
+		printf("%ju\t%s%c", (intmax_t)size, filename, n_flag);
 
 	else
-		printf("%jd\t%s%c", (intmax_t)size, filename, (n_flag) ? '\0' : '\n');
+		printf("%ju\t%s%c", ((intmax_t)size * BLK_SIZE) / 1024, filename, n_flag);
 }
 
 off_t du(const char *path, int recurs_flag) {
@@ -71,7 +74,7 @@ off_t du(const char *path, int recurs_flag) {
 			sum = sb.st_size;
 
 		else
-			sum = (500 * sb.st_blocks + BLK_SIZE - 1) / BLK_SIZE;
+			sum = (512 * sb.st_blocks + BLK_SIZE - 1) / BLK_SIZE;
 
 		if (c_flag)
 			total += sum;
@@ -106,7 +109,7 @@ int main(int argc, char **argv) {
 				break;
 
 			case '0':
-				n_flag = 1;
+				n_flag = '\0';
 				break;
 
 			default:

coreutils/nl.c

@@ -1,11 +1,12 @@
 #include <fcntl.h>
 #include <stdio.h>
 #include <errno.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #include "config.h"
 
-unsigned int w_flag = 2;
+unsigned int w_flag = 4;
 unsigned int lines = 1;
 
 int nl(const char *path) {
@@ -20,11 +21,14 @@ int nl(const char *path) {
 	}
 
 	char buf[BUF_SIZE + 1];
-	while (fgets(buf, sizeof(buf), fp))
+	while (fgets(buf, sizeof(buf), fp)) {
 		if (strlen(buf) > 1)
 			fprintf(stdout, "%*u\t%s", w_flag, lines++, buf);
 
-	putchar('\n');
+		else
+			fprintf(stdout, "%*s\t%s", w_flag, " ", buf);
+	}
+
 	if (strcmp(path, "-"))
 		fclose(fp);
 

sysutils/nologin.c

@@ -1,6 +1,9 @@
 #include <stdio.h>
+#include <unistd.h>
+#include "config.h"
 
 int main(void) {
 	printf("nologin: shell disabled\n");
+	sleep(NOLOGIN_SLEEP);
 	return 0;
 }