It produces some classpath as output which is defined in the remote server .tcshrc file.
Try renaming temporarily .tcshrc in .tcshrc_disabled and retry the scp command.
If it works, modify the initialization file so it doesn't produce any output.
The following ksh script is trying to get a file's cksum then, scp it over to a remote machine - get the cksum there and then compare the two cksums to make sure they match. I am having problems setting a variable on the remote host where it can be read locally. Is this even possible - reading a... (1 Reply)
Server, running AIX 6.1 developed strange problem when logging in via SSH -- ssh client hangs without any error.
It is possible to run commands on server, using ssh ("ssh servername ls -l" is OK)
It is possible to log in normally, using serial console connected to server.
It was possible to... (2 Replies)
I try to transfer a file from a Linux host to an AIX-host via scp, which fails. Logging into the AIX-system from the same Linux-system via ssh works well and i am a bit at a loss where to look.
The original setup was with a user account provided via LDAP, but because of the error message (see... (4 Replies)
Hi All,
I have a setup of around 100 servers with atleast 10 users on each box.The public key from one server has been created and updated on all other servers , so that passwordless login can be done from any use.
We recently had a problem that ssh keys on one of the system was changed and... (2 Replies)
Dear All,
whenever i try the command ssh , it is giving the below error.
ld.so.1: ssh: fatal: relocation error: file /usr/bin/ssh: symbol SUNWcry_installed: referenced symbol not found
Killed
For SCP also the same error is coming.
Pl reply me if you have answers.
Rj (4 Replies)
OK , ..
This is an odd one. I have a new server and I need to have a tunnel open to it.
I have this exact process running on a few others but this new one I just got is not allowing the script to connect.
I set up my users account and ssh keys
from the server that will host the tunneling i... (6 Replies)
I know the "how to setup passwordless SSH" question is asked probably 5 times a week.
I know how to setup passwordless SSH, it's not tough, however after reinstalling linux on my server, I found a problem. I could SSH into my server just fine, no password required, however SCP still required a... (4 Replies)
Hi All,
I have a many cron jobs scheduled in my AIX server.
Only one cron not getting executed in the same server but that job is good on all other servers.
Here is my cron , which will keep last 30 files and remove others.,
00 00 * * * /usr/bin/find /tmp/reports/nmon -name *.nmon -mtime... (9 Replies)
I am sorry if i post in wrong Form.
i have AIX server in which ssh works for all users but sftp only works for root user .
it is too much important for me to solve this .
Your help will be greatly appreciated. (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
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)