Hello,
I am new to shell scripting and would really appreciate if someone could help me with this question.
I have a directory structure as follows..
main directory is DATA under which i have different directories names fileserver01, fileserver02 ... till fileserver 15.
under each... (8 Replies)
Hi,
I am trying to write a script that will move all the files from source directory structure(multiple levels might exist) to destination directory structure. If a sub folder is source doesnot exist in destination then I have to skip and goto next level. I also need to delete the files in... (4 Replies)
I have the below code to recurse through a given file path. I am able to go to the leaf level once recursively but traversing out is not possible as the required varaibles don't have the values on return. Both typeset and local don't work for my variable definitions. I have the o/p of the sample... (2 Replies)
I need to transfer software off a SCO OpenServer 5.0.5 server. I can not seem to read this server's tape on my other server since the tape drive (IBM Gen 5 DAT 72GB) will continuosly "eject" this DAT 8 tape. I have been able to 'tarball' most of the smaller directories with success and... (11 Replies)
I am trying to write a script which has to copy the directory structure from my system to another system on the network. But I dont want the files to be copied.
I think I have to start with copying all subdirectories names in a directory to a system on the network.
Here's the case:
Source... (1 Reply)
hi,
I want to copy files from source directory based on input file (or output of previous command) and i want to have the SAME DIRECTORY STRUCTURE.
Note that i will have other files and directories which i dont want to copy to destination.
For example, dir source has following content:... (22 Replies)
Hello All,
I have got a dev server and a production server will call it as D server and P server.
I have a dir structure in my D server and i need to create the same dir structure in P server also using a shell script.
If i do a find . in my D server, i am getting an o/p like :-
.
./vio... (9 Replies)
Hello Team,
We would like to backup a lot of files inside of a structure of directories, four, five or more levels in some Ubuntu, Mac and Solaris systems.
For instance:
/home/chuck/sales/virgin/rent-quote.pdf
/home/chuck/sales/marriott/vacation-quote.pdf... (2 Replies)
Discussion started by: csierra
2 Replies
LEARN ABOUT CENTOS
dblink_open
DBLINK_OPEN(3) PostgreSQL 9.2.7 Documentation DBLINK_OPEN(3)NAME
dblink_open - opens a cursor in a remote database
SYNOPSIS
dblink_open(text cursorname, text sql [, bool fail_on_error]) returns text
dblink_open(text connname, text cursorname, text sql [, bool fail_on_error]) returns text
DESCRIPTION
dblink_open() opens a cursor in a remote database. The cursor can subsequently be manipulated with dblink_fetch() and dblink_close().
ARGUMENTS
conname
Name of the connection to use; omit this parameter to use the unnamed connection.
cursorname
The name to assign to this cursor.
sql
The SELECT statement that you wish to execute in the remote database, for example select * from pg_class.
fail_on_error
If true (the default when omitted) then an error thrown on the remote side of the connection causes an error to also be thrown locally.
If false, the remote error is locally reported as a NOTICE, and the function's return value is set to ERROR.
RETURN VALUE
Returns status, either OK or ERROR.
NOTES
Since a cursor can only persist within a transaction, dblink_open starts an explicit transaction block (BEGIN) on the remote side, if the
remote side was not already within a transaction. This transaction will be closed again when the matching dblink_close is executed. Note
that if you use dblink_exec to change data between dblink_open and dblink_close, and then an error occurs or you use dblink_disconnect
before dblink_close, your change will be lost because the transaction will be aborted.
EXAMPLES
SELECT dblink_connect('dbname=postgres');
dblink_connect
----------------
OK
(1 row)
SELECT dblink_open('foo', 'select proname, prosrc from pg_proc');
dblink_open
-------------
OK
(1 row)
PostgreSQL 9.2.7 2014-02-17 DBLINK_OPEN(3)