I'm just getting started to lean C and I'm using Ubuntu today I found a tutorial at this site: http://einstein.drexel.edu/courses/CompPhys/General/C_basics/c_tutorial.html and I got an error after compiling the fist code:
#include < stdio.h>
void main()
{
printf("\nHello World\n");
} ... (9 Replies)
Ok here is the deal, I have a command given to me by some systems guy who I cannot get ahold of on the weekend without paying him alot of money to help me. I need to get this done before Monday as I am just getting pummeled by DOS attacks. The comand given was....
netstat -ntu | awk '{print... (1 Reply)
I have a file with 3 digit numbers in it formatted as such:
123
065
321
How would I go about seeing if each number is less than 100 and if so outputting it to another file
Yes, I am a bit of a noob. I have tried with grep but I don't think it'll work.
Any general direction would be... (6 Replies)
Hello to all...this is my first post (so please go easy). :)
I feel pretty solid at expect scripting, but I'm running into an issue that I'm not able to wrap my head around. I wrote a script that is a little advanced for logging into a remote Linux machine and changing text in a file using sed.... (2 Replies)
Hello everyone.
i work in a school and i ran into an application today that is a real pickle. i know how to make it work, but i would need to script it. The way to make it work would be to have a script check each local user profile on login, see if the directory already exists, do nothing... (27 Replies)
Hi I'm pretty new to scripting and I've been googling around looking for an answer but have yet to come up with a proper solution. I work with multiple android devices at a time and I'm looking to simplify my life with a script. Basically I'm looking for a script that takes the device ID's and then... (2 Replies)
Hello. I'm attempting to create a shell script to assist me by saving time with one of my hobbies. I am an Android Enthusiast and currently build a few roms for one of the devices.
One of the roms I make is ported from a different device to mine (I get the original for the HTC Desire HD and... (3 Replies)
Hello,
I am new to shell scripting and i am trying to figure why is this not working with else statement.
I am searching for every directory in that DIR i am in, however the "else" seems to be triggered whenever the run the script..
Much thanks in advance!
#!/bin/shell
for item in... (3 Replies)
Hello,
I am in a Unix class and have been out of town. I have been tasked to generate a couple of scripts and ahve never done it before. I have a virtual machine running Ubuntu. The task is below
Prompt the system administrator for all valid input parameters
Generate a menu to ask which... (1 Reply)
Hello All,
I have a file of ip addresses called activeips.txt
What I'm trying to do is run a simple bash script that has a loop in it. The loop is a cat of the IP addresses in the file.
The goal is to run 2 nmap commands to give me outputs where each address in the list has an OS... (11 Replies)
Discussion started by: Dirk_Pitt
11 Replies
LEARN ABOUT REDHAT
exim_convert4r4
EXIM_CONVERT4R4(8) System Manager's Manual EXIM_CONVERT4R4(8)NAME
exim_convert4r4 - Convert Exim configuration from v3 to v4 format
SYNOPSIS
exim_convert4r4
DESCRIPTION
This script is provided to assist in updating Exim configuration files. It reads an Exim 3 configuration file on the standard input, and
writes a modified file on the standard output. It also writes comments about what it has done to the standard error file. It assumes that
the input is a valid Exim 3 configuration file. A typical call to the conversion script might be
exim_convert4r4 < /etc/exim/exim.conf > /etc/exim4/exim4.conf.new
The output file MUST be checked and tested before trying to use it on a live system. The conversion script is just an aid which does a lot
of the "grunt work". It does not guarantee to produce an Exim 4 configuration that behaves exactly the same as the Exim 3 configuration it
reads.
Each option change in the new file is preceded by an identifying comment. In fact, the conversion script tends to make quite a mess of
your configuration, and you should expect to go through it afterwards and tidy it up by hand.
Unless you are running a very straightforward configuration, the automatic conversion is likely to generate a non-optimal configuration.
You should not only check it thoroughly, but also run as many tests as you can, to ensure that it is working as you expect. In particular,
you should test address routing, using -bt and -bv, and the policy controls, using -bh. If possible, you should also do some live tests
(i.e. send and receive some messages) before putting Exim 4 into service.
If you have a very complicated configuration, it is possible that exim_convert4r4 will break it in some situations, which is why thorough
testing is strongly recommended.
BUGS
This manual page needs a major re-work. If somebody knows better groff than us and has more experience in writing manual pages, any patches
would be greatly appreciated.
SEE ALSO exim(8), the files in /usr/share/doc/exim4-base/, especially Exim4.upgrade.gz
AUTHOR
This manual page was stitched together from Exim4.upgrade by Andreas Metzler <ametzler at downhill.at.eu.org>, for the Debian GNU/Linux
system (but may be used by others).
March 26, 2003 EXIM_CONVERT4R4(8)