Hi all,
I am trying to run a listener through a certain port. The listener starts with no errors but when I do a netstat -n |grep "portNo". It does not show there. I have added the port details into the /etc/services file.
If anyone can assist it would be greatly appreciated.
Thanks
Ryan (6 Replies)
Dear Friends,
Recently we have to use AIX 6.1 IBM unix server . Here the 177 port is up and also inetd service is up . But we cannot access to the server using X-manager software .
server's output :
bash-3.00# netstat -nat | grep 177
udp4 0 0 *.177 *.*
We have another server AIX-5.3 .... (0 Replies)
I have installed Solaris 11 Express on my machine. On my GA-X58A-UD5 motherboard there are two 6 Gb/s SATA ports (Marvell 9128 chip), but when I connect a hard drive to one of them, the system does not recognize it.
However, when I boot from a USB install image (downloaded from here Oracle... (1 Reply)
Help. My script is working fine when executed manually but the cron seems not to catch up the command when registered.
The script is as follow:
#!/bin/sh
for file in file_1.txt file_2.txt file_3.txt
do
awk '{ print "0" }' $file > tmp.tmp
mv tmp.tmp $file
done
And the cron... (2 Replies)
Hi,
I am trying to set up a dev environment and I have Ubuntu server (10.16.1.92) and a CentOS VM (10.16.3.235) on this. On the CentOS I have a program running on port 5433. Now my problem is that I am unable to telnet this port from another Windows server whereas I can telnet port 22 from... (5 Replies)
I have list for servers say server1, server2, server3.....server20
I want to test the ssh connectivity of each server, if any one of the server is down then ssh connectivity fails and the script results something like echo "serever is not reachable"
Now I m confused using which command shall I... (2 Replies)
Hello Gurus,
I have configured port forwarding at router.
But after configuration I am not able to connect the computer from outside/Over internet/Remote desktp from other computer.
Could you please advice?
Thanks-
Pokhraj (2 Replies)
hi,
i would like to create a bash script that check which port in my Linux server are closed (not in use) from a specific range, port range (3000-3010).
the print output need to be only 1 port, and it will be nice if the output will be saved as a variable or in same file.
my code is:
... (2 Replies)
Discussion started by: yossi
2 Replies
LEARN ABOUT OPENSOLARIS
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)