The add_missing() and find_field() functions are needed when input data
is incomplete, such as in case when chfn is instructed to change only
selected fields with command line options.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This change is a little bit messy, and requires a comment the struct
finfo should not have 'struct passwd *pw' as it's member. The earlier
struct design would have been burden to maintain, and confusing to use.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Commit db433bf737 changed -u for --help to
-h, that is not true. The -h is short hand for --home-phone. And the
--version is accompanied with -v not -V.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The left and right white space trimming can be done with strutils.h
[lr]trim_whitespace() functions.
As a minor fix when user input exceeds maxium allowed gecos field length
the remaining characters in stdin are purged so that re-prompting works
correctly.
Additionally the prompt() is made to add message to check_gecos_string(),
so that there are less similar strings for translation project to deal.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit changes journal messages in individual user printout the
following way.
Dec 13 16:02:05 systemd[324]:Time has been changed (old)
Dec 13 16:02:05 systemd[324]: Time has been changed (new)
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Usage is promising -e is an option alias of --export, so make it work.
And get rid of -x that was accepted, but not in use.
Long only enum member OPT_VER was probably a development time idea, that
never got to be used.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The password change and expiry has are marked with resolution of a day,
so add a new short iso-8601 format. With this system admins can easily
find users has not updated their password lately
$ lslogins --time-format=iso --user --output=pwd-change,user | sort -n
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
As per the convention shown in Documentation/howto-man-page.txt.
Also make a few other tiny adjustments along the way.
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Wrap around the variable declaration for `tv' with ifdef so the compilers
don't warn about unused variables if we're compiling without UT_TV. This
happens with the musl libc, since it doesn't define _HAVE_UT_TV, even
though it _does_ have the ut_tv field in the utmp struct.
Signed-off-by: Will Johansson <will.johansson@gmail.com>
OpenPAM is compatible with util-linux, with a few changes, namely
using OpenPAM's conversation function, openpam_ttyconv.
We check for Linux-PAM by querying for security/pam_misc.h, and OpenPAM
by querying for security/openpam.h.
Signed-off-by: Will Johansson <will.johansson@gmail.com>
Short option -G goes together with long option --supp-groups, while
neither of -m or --groups-info has worked in a release so remove them
from usage() and manual.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This cange makes the following to retun none-zero value instead of a core
dump.
$ lslogins qwertyuiopasdfghjklzxcvbnm1234567
lslogins: libsmartcols/src/line.c:362: scols_line_get_cell: Assertion `ln' failed.
Aborted (core dumped)
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
the lastlog file is huge and on systems with large UIDs, it's so huge that
it generates SIGXFSZ when the FSIZE limit is too small.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1165702
Signed-off-by: Karel Zak <kzak@redhat.com>
Translating these text elements should happen only once, which is
more likely when the text macros are used properly.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
An example is, in one terminal "sudo su -; echo $$", and in
another terminal, "kill -9 $PID" (the pid of the su -). It
should not print "(core dumped)", unless the kill signal
specified so, e.g. kill -7 or kill -11.
Signed-off-by: pcpa <paulo.cesar.pereira.de.andrade@gmail.com>
The glib versionf of getsgnam() is using /etc/nsswitch.conf, allowing the
group passwords to come from external database.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
When kernel CONFIG_AUDIT is not set the /proc/<pid>/loginuid information
is not present resulting live sessions to be marked 'gone - no logout' in
last(1) print out. To go-around this change makes last(1) to look
/dev/<tty> device ownership as a substitute of loginuid.
The go-around seems to work fairly well, but it has it short comings.
For example after closing a X window session the /dev/ttyN file seems to
be owned by root, not the user who had it before entering to the X
session. While that is suboptimal it is still better than an attmempt to
determine uid_t by looking owner of the /proc/<struct utmp ut_pid>, that
is a login(1) process running as root.
The issue was found using Archlinux installation.
$ pacman -Qi linux
Name : linux
Version : 3.16-2
[...]
Build Date : Mon Aug 4 18:06:51 2014
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Also fix a pasting mistake where the chfn man page suggested
to use ypchsh or lchsh for non-local entries.
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Fixing plain typos, miswordings, inconsistent periods, some missing
angular brackets, and a proper pluralization (even when it involves
a constant, because for some languages the precise value matters).
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Sami Kerola
Benno Schulenberg
Will Johansson
Karel Zak
pcpa