(wrong string) ée

From: <git_AT_suckless.org>
Date: Sat, 26 Mar 2016 20:08:25 +0100 (CET)

commit 6e7386edb34f5acdd5dbbee68e85b16415a3b4aa
Author: Mattias Andrée <maandree_AT_kth.se>
AuthorDate: Sat Mar 26 11:30:56 2016 +0100
Commit: sin <sin_AT_2f30.org>
CommitDate: Sat Mar 26 19:08:10 2016 +0000

    Add nologin(8)
    
    Signed-off-by: Mattias Andrée <maandree_AT_kth.se>

diff --git a/Makefile b/Makefile
index 4ab1856..59616a4 100644
--- a/Makefile
+++ b/Makefile
_AT_@ -64,6 +64,7 @@ BIN = \
         mkswap \
         mount \
         mountpoint \
+ nologin \
         pagesize \
         passwd \
         pidof \
_AT_@ -129,6 +130,7 @@ MAN8 = \
         lsusb.8 \
         mkswap.8 \
         mount.8 \
+ nologin.8 \
         pivot_root.8 \
         readahead.8 \
         rmmod.8 \
diff --git a/nologin.8 b/nologin.8
new file mode 100644
index 0000000..9ea1328
--- /dev/null
+++ b/nologin.8
_AT_@ -0,0 +1,21 @@
+.Dd March 26, 2016
+.Dt NOLOGIN 8
+.Os ubase
+.Sh NAME
+.Nm nologin
+.Nd refuse login
+.Sh SYNOPSIS
+.Nm
+.Sh DESCRIPTION
+.Nm
+prints a message informing the user that she
+is not allowed to log in. If /etc/nologin.txt
+exists, its content is printed instead of
+the default message.
+.Pp
+.Nm
+is intended to be specified as the user's
+default shell.
+.Sh EXIT STATUS
+.Nm
+returns a status code indicating failure.
diff --git a/nologin.c b/nologin.c
new file mode 100644
index 0000000..f06ec93
--- /dev/null
+++ b/nologin.c
_AT_@ -0,0 +1,22 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+int
+main(void)
+{
+ int fd;
+ char buf[BUFSIZ];
+ ssize_t n;
+
+ fd = open("/etc/nologin.txt", O_RDONLY);
+ if (fd >= 0) {
+ while ((n = read(fd, buf, sizeof(buf))) > 0)
+ write(STDOUT_FILENO, buf, n);
+ close(fd);
+ } else {
+ printf("The account is currently unavailable.\n");
+ }
+ return 1;
+}
Received on Sat Mar 26 2016 - 20:08:25 CET