How do I enter command to the interactive console.
I was able to do it via the first line. What if I have more lines to input into the interactive console from line 3 onwards. Is there a more easier way?
If I don't input command correctly from line 3 onwards, I will get error.
---------- Post updated 01-03-16 at 08:23 AM ---------- Previous update was 01-02-16 at 11:17 AM ----------
Hi
I am doing file redirection at console for use by my binary.
%console%> bin < inputfile
After reading in the entire file, I want my program to continue taking input from the console. So essentially I want to redirect stdin back to console. But I cant figure out how to do it.
I am... (4 Replies)
i am trying to find a way to put an interactive script in the background after taking input from the user
a few test lines i was trying:
date
echo "Enter location"
LOCATION=
read LOCATION
sleep 100
sleep 200
date
for this small example i want the script to as the user for the... (7 Replies)
Q. Write a script that behaves both in interactive and non interactive mode. When no arguments are supplied it picks up each C program from the directory and prints first 10 lines.
It then prompts for deletion of the file.
If user supplies arguments with the script , then it works on those files... (1 Reply)
Q. Write a script that behaves both in interactive and non interactive mode. When no arguments are supplied it picks up each C program from the directory and prints first 10 lines.
It then prompts for deletion of the file.
If user supplies arguments with the script , then it works on those files... (8 Replies)
:confused:Hi
This was installed on the Linux box a few weeks back by a guy that no longer works for us. All worked fine until last week. Now when we connect its just a blank screen with no icons.
I get a whole bunch of errors when starting the service too:
Tue Feb 23 14:29:45 2010
... (1 Reply)
hi 2 all
whatever in a file that line have to come in console screen .. when i execte that script ...
>cat abc
date
ls
>./abc
>date ---->that line hav to come here
> ls ----> that line hav to come here
please anyone help me ! (4 Replies)
I'm writing a basic ldapsearch script that prompts the user for their search criteria. The input they're being asked for is the search filter portion of the ldapsearch command. This string must be quoted. When the script executes the command it returns nothing. If I hard code a search filter it... (1 Reply)
how to get the outout from script to console.
i am running one script msg.sh using cron job every suday midnight. as soon as i logged in i want to see the staus is service started or service failed on console.
what command i need to add to script ?
msg.sh
#!/bin/bash
if
then
echo... (1 Reply)
msg.sh
#!/bin/bash
if
then
echo "starting service"
else
echo " service not started"
echo " Please check the start.sh file or manuly start the service"
fi
if i login with root credentials @12.36.34.123 with passwd
username:root
passwd:abc
once i login into linux pc... (6 Replies)
Hello, I want to start out by saying that I am fairly new to scripting and am looking for someone that can point me in the right direction.
Basically what I need is a way to run a interactive script that will prompt users with questions weather that be yes/no or a specific answer.. I want to be... (3 Replies)
Discussion started by: shoutcast
3 Replies
LEARN ABOUT MOJAVE
zlogin
zlogin(1) User Commands zlogin(1)NAME
zlogin - enter a zone
SYNOPSIS
zlogin [-CE] [-e c] [-l username] zonename
zlogin [-ES] [-e c] [-l username] zonename utility [argument...]
DESCRIPTION
The zlogin utility is used by the administrator to enter an operating system zone. Only a superuser operating in the global system zone can
use this utility.
zlogin operates in one of three modes:
Interactive Mode
If no utility argument is given and the stdin file descriptor for the zlogin process is a tty device, zlogin operates in interactive
mode. In this mode, zlogin creates a new pseudo terminal for use within the login session. Programs requiring a tty device, for exam-
ple, vi(1), work properly in this mode. In this mode, zlogin invokes login(1) to provide a suitable login session.
Non-Interactive Mode
If a utility is specified, zlogin operates in non-interactive mode. This mode can be useful for script authors since stdin, stdout, and
stderr are preserved and the exit status of utility is returned upon termination. In this mode, zlogin invokes su(1M) in order to set
up the user's environment and to provide a login environment.
Console Mode
If the -C option is specified, the user is connected to the zone console device and zlogin operates in console mode. The zone console
is available once the zone is in the installed state. Connections to the console are persistent across reboot of the zone.
OPTIONS
The following options are supported:
-C Connects to the zone console.
-e c Specifies a different escape character, c, for the key sequence used to access extended functions and to disconnect from
the login. The default escape character is the tilde (~).
-E Disables the ability to access extended functions or to disconnect from the login by using the escape sequence character.
-l username Specifies a different username for the zone login. If you do not use this option, the zone username used is "root". This
option is invalid if the -C option is specified.
-S "Safe" login mode. zlogin does minimal processing and does not invoke login(1) or su(1M). The -S option can not be used if
a username is specified through the -l option, and cannot be used with console logins. This mode should only be used to
recover a damaged zone when other forms of login have become impossible.
Escape Sequences
Lines that you type that start with the tilde character (~) are "escape sequences". The escape character can be changed using the -e
option.
~. Disconnects from the zone. This is not the same as a logout, because the local host breaks the connection with no warning to the
zone's end.
SECURITY
Once a process has been placed in a zone other than the global zone, the process cannot change zone again, nor can any of its children.
OPERANDS
The following operands are supported:
zonename The name of the zone to be entered.
utility The utility to be run in the specified zone.
argument... Arguments passed to the utility.
EXIT STATUS
In interactive and non-interactive modes, the zlogin utility exits when the command or shell in the non-global zone exits. In non-interac-
tive mode, the exit status of the remote program is returned as the exit status of zlogin. In interactive mode and console login mode, the
exit status is not returned. zlogin returns a 0 exit status as long as no connection-related error occurred.
In all modes, in the event that a connection to the zone cannot be established, the connection fails unexpectedly, or the user is lacking
sufficient privilege to perform the requested operation, zlogin exits with status 1.
To summarize, the following exit values are returned:
0 Successful entry.
1 Permission denied, or failure to enter the zone.
Any Return code from utility, or from su(1M) if operating in non-interactive mode.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWzoneu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO login(1), vi(1), su(1M), zoneadm(1M), zonecfg(1M), attributes(5), zones(5)NOTES
zlogin fails if its open files or any portion of its address space corresponds to an NFS file. This includes the executable itself or the
shared libraries.
SunOS 5.10 14 May 2004 zlogin(1)