It wouldn't even work locally. Go ahead and try it, see what happens. su will run, and cd will not run inside it - but it will run, after su quits, because that's what semicolon means. Run this command, wait for it to quit, then run that other command.
To feed something into a program, you need to use redirection.
What I do to run scripts remotely is something like:
The final EOF can't be indented, at all.
When in doubt, replace 'ssh' with 'cat' to see exactly what script you're trying to send to the far side!
I have a linux box build11 which can be pinged from build18 (Windows) box. And we can only login to the box (using SSH) from build18 box. Plz help to characterize the problem, network, DNS, DHCP, etc (or whatever which I am unsure)
Any idea what may be the reason ? :confused:
Thanks in... (4 Replies)
i have this SSH command which runs perfectly on command prompt in sunOS
ssh -o Port=${portno} ${uname}@${server} find ${dir_path} -name '***'
output : /usr/local/home/***
My problem is when i run same command in my script
#!/usr/bin/ksh
res=`ssh -o Port=${portno} ${uname}@${server}... (1 Reply)
Hi,
I have a solaris 8 machine.
I see ssh is running in the machine
sbnismwp2# ps -aef | grep ssh
root 947 945 0 04:34:45 ? 0:00 /export/opt/SSHtecagt/sbin/ssh-mgmt-sysmonitor
root 945 1 0 04:34:45 ? 0:00 /export/opt/SSHtecagt/sbin/ssh-mgmt-agent... (11 Replies)
Hi,
I am writing a script on Solaris 10 and want to execute a remote ssh command. Normally this command should just return the value 0000000000002356 but when using ssh it seems it is passing the result to the shell to execute.
ssh root@10.5.112.145 `/usr/bin/nawk -F\, '$1=="USG" && $2=="01"... (3 Replies)
I have a Solaris 9 server that does not return a ping. When I try to log in via SSH I eventually get in. I am logged in now.
I know this is a wide open question, but can you recommend some things I should check?
.
Thanks in advance,
~R (2 Replies)
Hi all,
I am using the below code to ping a code and print whehter the connection is successful or not.
use Net::Ping;
$p = Net::Ping->new();
my $host = "x.x.x.x";
# print "$host is alive.\n" if $p->ping($host);
if ($p->ping($host,3))
{
print... (0 Replies)
Hello all,
I am writing a script that pings various machines to check connectivity.
If a machine is available, the prompt returns a result immediately:
root@ops # ping 172.21.5.5
172.21.5.5 is alive
BUT
if a machine is Down , the reply takes a long time to come. The issue is I want to... (1 Reply)
I cant ping to some of my machines, but ping works.
I attach screenshots. Port is open and it is 22.
I can't figure out why i cant access.
https://www.unix.com/attachments/unix-for-advanced-and-expert-users/7492d1541541072-cant-ssh-but-ping-works-sshlisten-jpg... (17 Replies)
Discussion started by: tomislav91
17 Replies
LEARN ABOUT DEBIAN
gksu
GKSU(1) User Commands GKSU(1)NAME
gksu - GTK+ frontend for su and sudo
SYNOPSIS
gksu
gksu [-u <user>] [options] <command>
gksudo [-u <user>] [options] <command>
DESCRIPTION
This manual page documents briefly gksu and gksudo
gksu is a frontend to su and gksudo is a frontend to sudo. Their primary purpose is to run graphical commands that need root without the
need to run an X terminal emulator and using su directly.
Notice that all the magic is done by the underlying library, libgksu. Also notice that the library will decide if it should use su or sudo
as backend using the /apps/gksu/sudo-mode gconf key, if you call the gksu command. You can force the backend by using the gksudo command,
or by using the --sudo-mode and --su-mode options.
If no command is given, the gksu program will display a small window that allows you to type in a command to be run, and to select what
user the program should be run as. The other options are disregarded, right now, in this mode.
OPTIONS --debug, -d
Print information on the screen that might be useful for diagnosing and/or solving problems.
--user <user>, -u <user>
Call <command> as the specified user.
--disable-grab, -g
Disable the "locking" of the keyboard, mouse, and focus done by the program when asking for password.
--prompt, -P
Ask the user if they want to have their keyboard and mouse grabbed before doing so.
--preserve-env, -k
Preserve the current environments, does not set $HOME nor $PATH, for example.
--login, -l
Make this a login shell. Beware this may cause problems with the Xauthority magic. Run xhost to allow the target user to open win-
dows on your display!
--description <description|file>, -D <description|file>
Provide a descriptive name for the command to be used in the default message, making it nicer. You can also provide the absolute
path for a .desktop file. The Name key for will be used in this case.
--message <message>, -m <message>
Replace the standard message shown to ask for password for the argument passed to the option. Only use this if --description does
not suffice.
--print-pass, -p
Ask gksu to print the password to stdout, just like ssh-askpass. Useful to use in scripts with programs that accept receiving the
password on stdin.
--su-mode, -w
Force gksu to use su(1) as its backend for running the programs.
--sudo-mode, -S
Force gksu to use sudo(1) as its backend for running the programs.
SEE ALSO su(1), sudo(1)gksu version 2.0.x August 2006 GKSU(1)