Dear Friends ,

I have to write a RMAN script following way :

rman target sys/sys123 << !
run
{
allocate channel t1 type disk;
backup format 'df_%t_%s_%p'
(database);}

Now I want to write this script where I want to put my user password as "binary" format , don't want to use text format. like :

rman target sys/****** << !

Is there any way to do it or u have any ideas about this ? Or, is there any way to call the "password" from
another text file ?

Here I mention that , I dont want to use "read" option which takes the user password manually .

plz help ... ...

Dear Friends ,

 In My Oracle10g database server , I want to run the following script , which prompts for "sys" password .
echo "password please:"
read mypass
rman target sys/$mypass@onlinete << !
run
{
allocate channel t1 type disk;
backup format 'df_%t_%s_%p'
(database);}

But the problem is , when I execute this script it promps for password but not in invisible mode . I want a situation where this script is working with prompt password but not in visible mode . I am working now in Oracle10g in AIX unix platform .
Waiting for ur kind reply ...

Dear friends ,

 I want to limit bandwidth using squid.conf . I  confogure proxy server in my Redhat Enterprise Linux 4.0 . Just give me a example How can I limit bandwidth for a particular user or IP (Like 192.168.10.10)   so that he/she cannot get more than 5 MB speed .

And also tell me plz what is squip delay pool class?

Waiting for your reply .. ..

Dear friends ,

   I have a web server . some times my user cannot browsing my web pages from my network . When they acknowledge me then I make a solution against it . But i need a Automated solution .

i.e.,
   I need a script  or  third party tools , which helps me to inform about my web server or http
protocol request ? so that I    can realize   easily  either  my  web server down or up ?

        Waiting for ur reply ... ...

Hi friends ,

Suppose i have a postfix mail server (use Redhat Enterprise Edition ). I am using the domain "server.example.com" . I have a client Client via this server, they use the Domain "client.usa.com"

Again , "Client.usa.com" Domain has 5 user . here 4 windows machine and one is Linux Machine . The Scenario is :

--------------------
| server.example.com | //202.59.133.1
--------------------
      ^
      ^
      ^
-------------------
|   Client End     | //just a firewall gateway
-------------------- 202.59.133.2
      ^
      ^
      ^
--------------------
| SWITCH |
--------------------
      ^
      ^
      ^
      ^
Here Four(4) windows user is connected and a another Linux Server is connected . Here this Linux machine contains also "postfix Mail server" which contains a private IP (say, 192.168.0.5). and it's Domain is  "client.usa.com "    Now i want a situation where ,

when a "outcoming mail" comes into my main server "server.example.com"(for red@client.usa.com) then i want to forward this mail into 192.168.0.5 linux machine via "firewall gateway (202.59.133.2)" machine .

i.e., I want to forward a outcoming mail directly to the 192.168.0.5 private ip Linux machine (which conatains postfix) from my main server(202.59.133.1) via the firewall gateway machine (202.59.133.2). Is it Possible to do ? If yes ...plz help what will i need to do for this purpose ...

Dear aktiwari4u ,

    Thx for ur reply , I expect more  help from u if u have time.........
I don't understand ur reply clearly . Plz explain me little bit easy and in this purpose if any UTILITY then plz inform .

AND
In this regard i want to make a mail feature which helps me to knock me or which helps to inform me automically , if any body try to access my server (proxy or mail or others) from other place via Remote Login .

Hi every one ,
  I have a question and that is :

  Suppose i am using Dial up Service into my home . In Dial up service i know i get a DHCP IP . Now if i want to access my Mail or Proxy Server in my Office then i can do it using SSH or Putty (Remote Login Software ) .
Now i want to know , is it possible to make trace into my Mail or Proxy server , Who and when a user access into my Mail / Proxy server via Dial UP Service .

   i.e., I want to know can i create a log file into my mail/proxy server so that if any user want to access into my Mail/proxy Server using Dialup service , then i can trace that IP or that User from my log file .

                       thx ...........

Friends ,
   I have littlebit trouble with "clamsmtpd " configuration . I have installed  clamsmtp-1.6.tar.gz in my  Redhat Linux Enterprise 4 server . When i have installed i can't get any "clamsmtpd.conf " in my pc using "locate "  .
   Then i make a "clamsmtpd.conf"  from my "clamsmtp-1.6 folder" and put it into "/usr/local/etc/" location . my configuration file is :

  # ------------------------------------------------------------------------------#                        SAMPLE CLAMSMTPD CONFIG FILE
# ------------------------------------------------------------------------------#
# - Comments are a line that starts with a #
# - All the options are found below with sample settings
# The address to send scanned mail to.
# This option is required unless TransparentProxy is enabled
OutAddress: 127.0.0.1:10026

# The maximum number of connection allowed at once.
# Be sure that clamd can also handle this many connections
#MaxConnections: 64

# Amount of time (in seconds) to wait on network IO
#TimeOut: 180

# Keep Alives (ie: NOOP's to server)
#KeepAlives: 0

# Send XCLIENT commands to receiving server
#XClient: off

# Address to listen on (defaults to all local addresses on port 10025)
Listen: 127.0.0.1:10025

# The address clamd is listening on
#ClamAddress: /var/run/clamav/clamd

# A header to add to all scanned email
#Header: X-Virus-Scanned: ClamAV using ClamSMTP

# Directory for temporary files
#TempDirectory: /tmp

# Whether or not to bounce email (default is to silently drop)
#Bounce: off

# Whether or not to keep virus files
#Quarantine: off
# Enable transparent proxy support
#TransparentProxy: off

# User to switch to
User: clamav

# Virus actions: There's an option to run a script every time a virus is found.
# !IMPORTANT! This can open a hole in your server's security big enough to drive# farm vehicles through. Be sure you know what you're doing. !IMPORTANT!
#VirusAction: /path/to/some/script.sh

    Now when i run , "/usr/local/etc/clamsmtpd.conf"  Then it shows :
/usr/local/etc/clamsmtpd.conf: line 11: OutAddress:: command not found
/usr/local/etc/clamsmtpd.conf: line 29: Listen:: command not found
/usr/local/etc/clamsmtpd.conf: line 50: User:: command not found

  Plz tell me what is the problem . Here i mention that my "clamsmtpd" and "clamd" both daemon are running properly . And my other configuration are also right .

        Plz plz help...........

Friend ,
 I am facing the following problem using "clamav"

1) when i use the following command :
     tail -f /var/log/clamav/clamd.log

then it shows :
WARNING: Socket file /usr/share/clamav/socket exists. Unclean shutdown? Removing...
ERROR: Socket file /usr/share/clamav/socket could not be removed: Permission denied
   I don't understarnd what is the problem .

2 ) I want to know my clamd process is running or not ? then i use the following command :
         "ps -e | grep "clamd"
It shows nothing ...................what happen !!!

Dear Ricky ,

  Use the following command ,
Do following while you are connected to internet :
Code:
wge*t http://www.web4host.net/tools/install.mrtg.sh
    chmod +x install.mrtg.sh
    ./install.mrtg.sh


then run following command
Code:

env LANG=C /usr/local/mrtg-2/bin/mrtg/var/www/html/mrtg/core/mrtg.cfg


after that.. to access mrtg just type

http://serverip/mrtg



I run my mrtg perfectly . But  i have two question :

 1) Is this MRTG is for my Machine's IP ?

 2)  suppose i  have a cisco swich .  A client network is connected  via this switch port where it's IP is suppose 192.168.10.2 .  In another port (port 3)  my linux server
is connected where my IP is 192.168.10.3 . In this moment i want to see the Network Traffic or Bandwidth of my client's Network(192.168.10.2) . For this reason is any change is need to make in the above configuration ?


plz help ...........

Friends ,

I have two pc . One is Linux Enterprise 4 Server and other is WindowsXP . Now I configure the Following things in My Linux server :

1) Squid
2)SquidGuard
3)http
My Webserver name is : shipon.example.com , When i write it into a browser it opens a page which i created as "index.html"

Now i want , Nobody can access my webserver page "shipon.example.com" from my Windows Machine .

For this reason i install SquidGuard and Blacklists . In Blacklists i found a lot of folder like Porn,Mail etc . I can't understand in which folder/file , i need to write my webpage address , so that i can't get access from my Windows pc. my squidGuard.conf file is :

dbhome /usr/local/squidGuard/db
logdir /usr/local/squidGuard/logs

dest porn {
domainlist blacklists/porn/domains
urllist blacklists/porn/urls
}

acl {
default {
pass !porn all
redirect http://localhost/block.html
}
}


Plz plz help........

Friends,

     I have Linux Server "shipon.example.com'  and a user 'red' .......I already configure web server . But now i want to make a webpage  for   changing  the password for a fixed user
and hence i make webpage using "chpasswd-2.1.tar" .... i have configured properly but when  i change my user's  passwd then it shows "Internal Server Error" . Can any one plz tell me what is the problem ?

      Here i mention that i can easily run my  WEBMAIL using my http server .

Friends,

 Plz tell what the meaning of the following line :

  dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl

  I know 'dnl'=delete new line but what is the purpose of using 'dnl' here in this   statement . This line is taken from 'sendmail.mc' . Plz inform............

Dear Brother ,

  I configure MRTG for my network . and i know  it  shows  the  network  traffic in my network . But i can't understand  two thing  and that  is ..........
 
   1) It  contains two lines, one is vertically and other is Horizontally . What  things  show these two lines ?

   2 ) If  the green colour  graph goes to 5 .0 KB vertically   and   goes 22 Horizontally , then    what will i understand   from this  condition of graph .


plz help ..............

DeAr,

    I already made  my MRTG Graph  for my local po . Now i want to create graph for my local pc (One PC ) . In this moment I need Data for showing graph. I make some datatable using mysql but cannot  place these data  into the MRTG path . Can anyone plz help me How i  can create up-down graph (for mrtg) in my MRTG  Graph . Plz help.......

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