01-23-2009
You could try a probe from external using
tcptraceroute and check if it's being blocked somewhere on the way, but you'll probably get a definite answer if you call your ISP. That way you could also ask them if there's any other way for you to access your machine at home (sometimes they can get coaxed into opening a port).
SSH, FTP, and HTTP can use other ports if necessary, not sure about VNC, but from a security view I'd suggest to enable VNC only for localhost and using an SSH tunnel to connect.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Please advise,
The previous thread asked about the automated transfer of files between two servers. The question is - is there any way of encrypting the password within the script or is it a matter of setting the permissions settings on the script so that it can only be executed and possibly... (1 Reply)
Discussion started by: rdbooth
1 Replies
2. Shell Programming and Scripting
Hi everybody,
My bash script is trying to connect to a remote database using the 'sqlplus' binary.For this i set(export) the variable TWO_TASK to the value of database name excluding the dot extension part.
Can anyone explain me what's the significance of this TWO_TASK variable while... (8 Replies)
Discussion started by: DILEEP410
8 Replies
3. Shell Programming and Scripting
I need help writing java code that can connect to a remote unix server, and run a script on that server. I have scoured the internet, but I have been unable to find proper documentation on how this can be accomplished. Any help is appreciated thanks. (1 Reply)
Discussion started by: developncode
1 Replies
4. Red Hat
From a host A an application is trying to connect to host B.
From firewall side I can see packets dropped coming from host A to host B.
I've access to host A: how can I know which "application" is trying to connect to host B?
Thanks,
Marco (3 Replies)
Discussion started by: marcopb
3 Replies
5. UNIX for Dummies Questions & Answers
Hi All,
In a Shell scriipt with a SQL block I want to issue a query against a local DB and a remote DB on a remote server. The shell script is running locally.
This is how I connect to the local server. But I want the query to reference remote table in the join. Question can I specify a... (1 Reply)
Discussion started by: daveu7
1 Replies
6. Shell Programming and Scripting
Checking crontab job entry in 3 different hosts Hi Gurus,
I am trying to connect to remote host from current host to check crontab entries. I have started like this
ssh -n -l db2psp 205.191.156.17 ". ~/.profile >/dev/null 2>/dev/null; cd log ;ls | wc -l"
I got this error ?
ssh:... (1 Reply)
Discussion started by: rocking77
1 Replies
7. Shell Programming and Scripting
Hello Every one!!
I am trying to write a shell script which will connect to a remote server and execute scripts which are at a certain path in the remote server.
Before this I am using a sudo command to change the user.
The place where I am stuck is, I am able to connect to the... (6 Replies)
Discussion started by: masubram
6 Replies
8. Shell Programming and Scripting
I am connecting to remote server and try to check if files with timestamp as Today's day are on the directory. Below is my code
TARFILE=${NAME}.tar
TARGZFILE=${NAME}.tar.gz
ssh ${DESTSERVNAME} 'cd /export/home/iciprod/download/let/monthly;
Today=`date +%Y%m%d`;
if ;then
echo "We... (1 Reply)
Discussion started by: digioleg54
1 Replies
9. Shell Programming and Scripting
I have a script, which connecting to remote server and first checks, if the files are there by timestamp. If not I want the script exit without error. Below is a code
TARFILE=${NAME}.tar
TARGZFILE=${NAME}.tar.gz
ssh ${DESTSERVNAME} 'cd /export/home/iciprod/download/let/monthly;... (3 Replies)
Discussion started by: digioleg54
3 Replies
10. Programming
Hey
i want to be able to write simple SSH client to be able to connect to SSH server and invoke remote SSH command
i found libssh and libssh2 and the old openSSh , what is the best and most supported library to choose from ?
i need it to be cross platform .
Thanks (0 Replies)
Discussion started by: umen
0 Replies
LEARN ABOUT DEBIAN
genhash
genhash(1) General Commands Manual genhash(1)
NAME
genhash - md5 hash generation tool for remote web pages
SYNOPSIS
genhash [options] [-s server-address] [-p port] [-u url]
DESCRIPTION
genhash is a tool used for generating md5sum hashes of remote web pages. genhash can use HTTP or HTTPS to connect to the web page. The
output by this utility includes the HTTP header, page data, and the md5sum of the data. This md5sum can then be used within the
keepalived(8) program, for monitoring HTTP and HTTPS services.
OPTIONS
--use-ssl, -S
Use SSL to connect to the server.
--server <host>, -s
Specify the ip address to connect to.
--port <port>, -p
Specify the port to connect to.
--url <url>, -u
Specify the path to the file you want to generate the hash of.
--use-virtualhost <host>, -u
Specify the virtual host to send along with the HTTP headers.
--verbose, -v
Be verbose with the output.
--help, -h
Display the program help screen and exit.
--release, -r
Display the release number (version) and exit.
SEE ALSO
keepalived(8), keepalived.conf(5)
AUTHOR
genhash was written by Alexandre Cassen <acassen@linux-vs.org>.
This man page was contributed by Andres Salomon <dilinger@voxel.net> for the Debian GNU/Linux system (but may be used by others).
Feb 2004 genhash(1)