How to search or find text recursively in all files and folders?

Ideally this works :

 find . -name "*.*" | xargs grep "MyTextToSearch"

But when you have spaces between the file names / folders - this doesn't works in few OS where GNU find is not installed.

In such case, on one of the Solaris Machine the following worked
find . -name "*.*" -exec grep -l "MyTextToSearch" {} \;

How to find bind variables of a SQL-ID ?

SET PAUSE ON

SET PAUSE 'Press Return to Continue'

SET PAGESIZE 60

SET LINESIZE 300

COLUMN sql_text FORMAT A120

COLUMN sql_id FORMAT A13

COLUMN bind_name FORMAT A10

COLUMN bind_value FORMAT A26

SELECT

  sql_id, 

  b.name bind_name,

  b.value_string bind_value

FROM

  v$sql t

JOIN

  v$sql_bind_capture b  using (sql_id)

WHERE

  b.value_string is not null 

AND

  sql_id='&sqlid'

How to check CHRON jobs set up on a server?

How to check CHRON jobs set up on a server?

>chron -l


this command will give you the list of chron jobs scheduled on the nox

BEA-080003 RuntimeException thrown by rmi server: Security:090398 Invalid Subject: principals=[weblogic, Administrators, CrossDomainConnectors]

This error occurred when we "Enabling Trust Between WebLogic -Domains" to solve the BEA-XXX error.

This happened even after verifying / double checking the credentials. Also note that this error was thrown only in one of the managed server. Other managed severs were running fine after the password update. 
Cause:
We then found there was an issue with the managed server folder - which was probably caching the previous wrong password.

Solution:
I took a back up of the managed server folder under the 
/wls_domains/{domain-name}/servers/{managed-server-name}. I then restarted the managed server - the error disappeared and the folder that i deleted was auto created on startup.

BEA-090513 - ServerIdentity failed validation, downgrading to anonymous.>

How to resolve the following Weblogic Error ?

One day we started getting this weird error on Weblogic Managed server start up. I am not 100% sure why this came up sudden-off all  - my guess is that - one of the system that we were interacting did something on their system that caused this error coming up every minute. But the messages were still flowing through. 

<Mmm DD, YYYY HH:MM:SS PM Z> <Error> <Security> <BEA-090513> <ServerIdentity failed validation, downgrading to anonymous.>

Cause

Trust has not been properly established between two domains. If the domains are not configured properly, a hacker could make an attempt to guess the server identity for this domain.

Action

See the documentation on "Enabling Trust Between WebLogic Domains" at

http://docs.oracle.com/cd/E13222_01/wls/docs92/ConsoleHelp/taskhelp/security/EnableTrustBetweenDomains.html