06-24-2016
How about posting your findings on what went wrong for the benefit of others in a similar situation?
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1. UNIX for Advanced & Expert Users
Hi:
I have been given the responsibility of administering AIX 3.1 machine in my lab recently. And, I am having trouble logging on to the machine using SSH through windous systems. Thus, now no one is able to access it!!
The following error message is displayed when I tried to login:
"The... (3 Replies)
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2. Solaris
Hi ,
I have SunBlade 150 Workstation (Solaris 9), I installed the OS again then when I try to login to any server using ( Options > Remote Login > Enter Host Name)
after I entered any host name nothing happened just white page for 2 or 3 mintues then the login screen reseted to the local... (4 Replies)
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3. Shell Programming and Scripting
Hi ,
I need to login to remotemachines through ssh and move some logfiles to my localmachine. My servername,username and password will be store in the .profile file. can any one please help me in this?
This will be a cronjob so Password can't be enter at run time.
Thanks in advance
Subin (5 Replies)
Discussion started by: subin_bala
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4. Solaris
I edited my /etc/default/login file and commented the line:
# If CONSOLE is set, root can only login on that device.
# Comment this line out to allow remote login by root.
#
#CONSOLE=/dev/console
I still cant login thru telnet or ssh.
What else do i have to do to be able to login... (14 Replies)
Discussion started by: BG_JrAdmin
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5. Shell Programming and Scripting
I have a script that I'm trying to use that will check for files on a remote machine and if there is files copy the files, modify the perm on the copied files, and then delete the files off of the remote server. Right now I need to get the correct syntax so the the remote commands still interpret... (4 Replies)
Discussion started by: jcalisi
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6. Shell Programming and Scripting
So, HostB has a SSH trust via pre-shared keys from HostA.
HostA> ssh HostB hostname
HostB
HostA> ssh HostB echo `hostname`
HostA
HostA> ssh HostB 'echo `hostname`'
`hostname`
HostA> ssh HostB "echo `hostname`"
HostA
HostA> ssh HostB echo $PS1
user@HostA:$PWD
HostA> ssh HostB... (12 Replies)
Discussion started by: Wrathe
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7. Solaris
how to login with ssh to remote system with out applying the remote root/user password
with rlogin we can ujse .rhosts file
but with ssh howits possible
plz guide (2 Replies)
Discussion started by: tv.praveenkumar
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8. Shell Programming and Scripting
Hi,
I'm tryin to write a script that will collect information about a remote servers, put them into variables and print them to screen.
# /usr/bin/bash
ls $1 > /dev/null 2>/dev/null
if
then
echo "$1 is file"
for server in $(cat $1)
do
# echo $server
... (5 Replies)
Discussion started by: moshesa
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9. Shell Programming and Scripting
Hi,
i want to write script where it will login into 50 hosts and if login is successful it print message "login to host1 is
successful" if not it should print message "Not able to login to host1". once connection to the host is succesful it should fire df command to check filesystem if df is... (3 Replies)
Discussion started by: amru8810
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10. Shell Programming and Scripting
ssh XXXXX@XXXXX'. $HOME/.profile 2>/dev/null;cd $COMMON_TOP/admin/scripts/$CONTEXT_NAME; adcmctl.sh start "apps${AppsPass}" || cd $ADMIN_SCRIPTS_HOME; adcmctl.sh start "apps${AppsPass}"'
As per our business requirement we should be able to execute the above two commands seprated with or ( || )... (4 Replies)
Discussion started by: Y.balakrishna
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LEARN ABOUT DEBIAN
shell-quote
SHELL-QUOTE(1p) User Contributed Perl Documentation SHELL-QUOTE(1p)
NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS
--debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.8.4 2005-05-03 SHELL-QUOTE(1p)