Description:
UNIX neophytes group.
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Help in mailer daemon process
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Hi, I want to implement mailer daemon process for the process, idea is like somebody sends a mail with specific requirement. Once mailer daemon receives a mail, parse it and process it. I want to know how mailer daemon process runs ?? More specifically when I run this process it takes around 1-2 min and... more »
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$SHELL help required...
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Hi, I m newbie to shell scripting. Use of $SHELL variable to get name current shell, but when I change my shell from login shell this variable is remain same ??? I want to know that is any other way to get current shell name ? Currently I am using $0 as we know that first argument or interpreter name, but is this one is correct way to get shell name ???... more »
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Error when including 'limits' standard c++ library
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Hi all, I am not really sure if this question suits in this group. Sorry if doesn't: I've got a compiling error when I include math or limits c++ standard libraries as follows: #include <limits> int main() { return 0; } I'm running gcc compiler on a unix system in this way:... more »
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Sql Spool File and mailx
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I want to take a spooled file from Oracle and rather than attach to an email and send I want the spooled file to be my message body. Everything I have tried results in an attachment rather than in the body. Below is my last attempt at code. ...HOME=/home/support/jobs EMAILS=email goes here export ORACLE_HOME=/u01/app/oracle/pr oduct/9.2.0... more »
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simultaneously read and write on one socket file
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Hi , Assume a tcp/ip connection between two Linux platforms established via the socket interface. The processes on the two platforms communicate through a file descriptor. Is it possible to simultaneously read and write on one socket file descriptor from 2 threads within the process, i.e. one thread reads... more »
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one encrypted home directory with remote logins?
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...Depends on what programs you have running, and what files they have open. I wouldn't recommend trying this with a gui desktop manager running. The approach I use, is to use a regular filesystem for /home, and have .profile call a script to request the password and mount an encrypted filesystem, that is mounted as /home/dave/data.... more »
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