DataStage Error - Client logins fail with Error: 39125

DataStage client logins fail with error: 39125: the directory you are connecting to either is not a uv account or does not exist.

This error usually indicates that one of the 6 files required to make a UniVerse account is missing from the directory of the DataStage project which has the problem or that the user does not have permission to access these files. Those 6 files/directories are:

Setting Up and Using PuTTY

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• Run the installer package and extract the PuTTY components. PuTTY may be downloaded from http://www.chiark.greenend.org.uk/~sgtatham/putty/
• Start the PuTTYGen application. This application is used to create your authentication keys. Select either "SSH2 RSA" or "SSH2 DSA" for the "Type of key to generate", with 1024 bit key size or greater. Press the "Generate" button and follow the instructions on the screen.
  

Connect Oracle Database as SYSDBA

Log into the database via sqlplus with sysdba priv’s with a single command. This can be setup with an alias, if you’d like.

#. Log into the server as the oracle user and ensure you have the effective group of the appropriate DBA group. Typical unix installations have the OS user as ‘oracle’ and the dba group as 'dba' (not to be confused with the ‘oinstall’ group).  

#. Check your account with the unix ‘id’ command. Make sure your environment variables are set to the appropriate database:

Cannot authenticate user in DataStage

When you attempt to start one of the InfoSphere DataStage Administrator clients, the following message is displayed:

Failed to authenticate
the current user against the selected Domain:  Invalid user name (username) or password.

Solutions

Count User logins in Nix

This script will count the User logins on the Server and if you pass the username to script, It will fetch the last login details of the user.

Linux script to collect system statistics and send to your email

This script can use to daily send the system statistics server. It will also reformat the output to replace tabs with 5 spaces so it will display nicely on your email client.

FTP auto-login Script

FTP auto-login.  "ftp" to a site and have the password stored.

For instance, here's a sample ".net" file in a user's home directory for uploading to sourceforge. Note, sourceforge will take any password, so m@temp.com is used here for login "anonymous".

SSH Login without Password in Nix

You want to use Linux/AIX/Unix and OpenSSH to atomize your tasks. Therefore you need an automatic login from hostA as user a to hostB as the same user. You don’t want to enter any passwords, because (for example) you want to call ssh from a within a shell script.

First log in on hostA as user a and generate a pair of authentication keys. Do not enter a passphrase: