9 More Discussions You Might Find Interesting
1. Red Hat
Hi Everybody,
I am getting following error when am trying to login to my oracle user.
su: warning: cannot change directory to /bin/bash: Not a directory
-sh: /bin/bash/.profile: Not a directory
-bash-3.1$
Please help me how to avoid this message and how to login with normal user login... (1 Reply)
Discussion started by: mastansaheb
1 Replies
2. Ubuntu
Hi
After I update my vga driver ubuntu stop to boot. When I restart my computer appear ubuntu first page and after he go to a black screen without any message. How I can restore of find problem?
Thanks (6 Replies)
Discussion started by: nichol
6 Replies
3. Linux
Hi,
If i changed my password then i can able to enter into linux box. After some time if i tried then i can able to enter into the same box.
I have tried lot of times, But it is not resolved yet.
Please advice for this .
Error msg : fatal: Timeout before authentication for... (0 Replies)
Discussion started by: Mani_apr08
0 Replies
4. AIX
1) when user login to the server the session got colosed. How will resolve?
2) While firing the command ls -l we are not able to see the any files in the director. but over all view the file system using the command df -g it is showing 91% used. what will be the problem?
Thanks in advance. (1 Reply)
Discussion started by: pernasivam
1 Replies
5. Linux
Hi All
I am facing a login issue actually on my local machine users are not suppose to login with there respective prompt on the machine.
Access deneid
login as: daya
Sent username "daya"
daya@10.10.0.3's password:
Access denied
daya@192.168.0.83's password:
and even i am not suppose... (3 Replies)
Discussion started by: daya.pandit
3 Replies
6. AIX
I have installed AIX 5.2 on an H70. It actually reports a memory fault as in SRN 25c68008. However when the system starts up it reports that there is 1536 Mbyte of memory and the O/S starts. I am connecting through the serial port of an old laptop onto the S1 port of the H70. The setting is... (10 Replies)
Discussion started by: johnf
10 Replies
7. SCO
When I login on consola as root I have problem.
I typed on
login: root
password:rootpassword
then promt
login:
problem is for other users
In sigle user mode I can login as root.
Please halp me (1 Reply)
Discussion started by: draganmi
1 Replies
8. Solaris
Hi,
I have a sun system. Currently reinstalled the OS. The TP interface is configured as hme0 by default when the OS got installed.
I can ping locally. But when I try to login it gives me the belwo error message --
unable to login directly on the console. Please do let me know what could... (5 Replies)
Discussion started by: RajaRC
5 Replies
9. UNIX for Dummies Questions & Answers
.
HP-UX HPUX11I B.11.11 U 9000/778 (tb)
telnetd: /usr/bin/login: No such file or directory
Ok im currently logged into the machine and dont plan on logging out i found this out when i went to open another session on the box and was prompted with the above, i do not have a backup of the... (4 Replies)
Discussion started by: bbutler3295
4 Replies
INIT(8) System Manager's Manual INIT(8)
NAME
init - grandparent of all processes
DESCRIPTION
The first program started by Minix is init. The actions performed by init can be summarized by this pseudo shell program:
# Open 0, 1, 2.
exec </dev/null >/dev/log 2>&1
# Run the system initialization script.
sh /etc/rc $bootopts
>/etc/utmp
echo reboot >>/usr/adm/wtmp
while :; do
# Wait for a process to exit, but don't always block.
wait
# Record logout. (Not in this dumb way, of course.)
if "pid is in my tables" $pid
then
echo "logout $pid" >/etc/utmp
echo "logout $pid" >>/usr/adm/wtmp
fi
# Start a new session.
while read line type getty init
do
if idle $line
then
$init ... <$tty >$tty
$getty <$tty >$tty 2>&1 &
pid=$!
"add pid to tables" $pid
echo "login $line $pid" >/etc/utmp
echo "login $line $pid" >>/usr/adm/wtmp
fi
done < /dev/ttytab
done
The first action of init is to run /etc/rc to initialize the system as described in boot(8). Init then enters its main loop where it waits
for processes to exit, and starts processes on each enabled terminal line. The file /etc/ttytab contains a list of terminal devices, their
terminal types, the program to execute on them to allow one to login (usually getty(8)), and the program to execute first to initialize the
line (usually stty(1)). These fields may be left out to indicate that a line is disabled or that initialization is not necessary. The
commands are searched using the path /sbin:/bin:/usr/sbin:/usr/bin.
Init accepts several signals that must be sent to process id 1. (It is the first process, so natually its process id is 1.) The signals
are:
SIGHUP When receiving a hangup signal, init will forget about errors and rescan ttytab for processes to execute. Init normally rescans
ttytab each time it feels the need to respawn a process, so the hangup signal is only needed if a line has been shut down, or after
a terminate signal. Note that after turning a line off you will have to kill the process running on that line manually, init
doesn't do that for you.
SIGTERM
Normally sent by programs that halt or reboot Minix. Causes init to stop spawning new processes.
SIGABRT
Sent by the keyboard driver when the CTRL-ALT-DEL key combination is typed. Causes init to run the shutdown command. A second
abort signal makes init halt the system directly with a system call. The keyboard driver halts the system, without a sync, after
the third CTRL-ALT-DEL.
Minix vs. Minix-vmd
There are a few differences between standard Minix and Minix-vmd on how init is run. The /etc/rc file is executed under standard Minix
with input connected to /dev/console, but under Minix-vmd this is still /dev/null. This means that under Minix-vmd processes must be
reconnected to /dev/console with the intr program if they need user interaction. Minix-vmd passes the value of the bootopts boot variable
to /etc/rc. Standard Minix does not.
FILES
/etc/ttytab List of terminals devices.
/etc/utmp List of currently logged in users.
/usr/adm/wtmp Login/logout history.
SEE ALSO
ttytab(5), utmp(5), getty(8), stty(1), boot(8).
AUTHOR
Kees J. Bot (kjb@cs.vu.nl)
INIT(8)
