Hi,
The Setup is like this. I'm connecting to Unix machine from my local machine. After connecting to Unix M/c, i need to connect FTP server. Am successful in connecting to FTP server, but am not able to download the file from the ftp server to my local machine. I have different user id's and... (1 Reply)
Hi,
I have a script that runs for an hour.
Have to run it on remote server and need the output it produces on the remote server to decide for failure or success.
I run it through a Autosys Job which logs the outputs, both 1 & 2.
I use the commands
1) rsh <SERVER> 'nohup /tmp/xyz.ksh &'
2)... (5 Replies)
Hi,
I need to copy few files from remote server to local server.
I write a shell script to connect to the remote server using ftp and go to that path. Now i need to copy those files in the remote directory to my local server with the timestamp of all those files shouldnt be changed.
... (5 Replies)
ssh $USR@$host /bin/bash <<EOF
awk ' BEGIN{f=0} !f { s=$0; sub(/,.+/, "", s); gsub(//, " ", s); t=(systime()-mktime(s)); if(t<=14400) f=1 } f ' /home/error.log >> error.txt
EOFWe are trying to connect to a remote server through ssh and read values from error.log within last 4 hours.However, the... (3 Replies)
hi,
can anyone tell me how can i store the names of a file that are in remote server to a file and then get the file that contains the name in local server?
there is a remote server where 5 files are present , say
a.txt
b.txt
c.txt
d.txt
e.txt
i want to write a script in my local... (4 Replies)
Hi guys,
So i am in server1 and i have to login to server 2, 3,4 and run some script there(logging script) and output its result. What i am doing is running the script in server2 and outputting it to a file in server 2 and then Scp'ing the file to server1. Similarly i am doing this for other... (5 Replies)
Hello,
I'm on a remote computer by SSH. How can I get the output of "cat file" into a file on the local computer?
I cannot use scp, because it's blocked.
something like:
ssh root@remote_maschine "cat /file" > /locale_machine/file
:rolleyes: (2 Replies)
Hello all,
i'm trying to create a report by greping a pattern on multiple remote hosts and creta a simple report,
actually i did this, is ther any better way to do this.
#!/bin/bash
for host in `cat RemoteHosts`
do
ssh $host -C 'hostname 2>&1; grep ERROR /var/log/WebServer.log.2019-09-21... (0 Replies)
Discussion started by: charli1
0 Replies
LEARN ABOUT CENTOS
dblink_connect_u
DBLINK_CONNECT_U(3) PostgreSQL 9.2.7 Documentation DBLINK_CONNECT_U(3)NAME
dblink_connect_u - opens a persistent connection to a remote database, insecurely
SYNOPSIS
dblink_connect_u(text connstr) returns text
dblink_connect_u(text connname, text connstr) returns text
DESCRIPTION
dblink_connect_u() is identical to dblink_connect(), except that it will allow non-superusers to connect using any authentication method.
If the remote server selects an authentication method that does not involve a password, then impersonation and subsequent escalation of
privileges can occur, because the session will appear to have originated from the user as which the local PostgreSQL server runs. Also,
even if the remote server does demand a password, it is possible for the password to be supplied from the server environment, such as a
~/.pgpass file belonging to the server's user. This opens not only a risk of impersonation, but the possibility of exposing a password to
an untrustworthy remote server. Therefore, dblink_connect_u() is initially installed with all privileges revoked from PUBLIC, making it
un-callable except by superusers. In some situations it may be appropriate to grant EXECUTE permission for dblink_connect_u() to specific
users who are considered trustworthy, but this should be done with care. It is also recommended that any ~/.pgpass file belonging to the
server's user not contain any records specifying a wildcard host name.
For further details see dblink_connect().
PostgreSQL 9.2.7 2014-02-17 DBLINK_CONNECT_U(3)