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Old

Red Hat and Sendmail

Posted 12-28-2011 at 02:15 PM by kbscores

Everyone Loves Sendmail!

Apparently Red Hat ships with both Sendmail and Postfix and a utility called alternatives. The alternatives command is used to swap between Sendmail and Postfix, because only one MTA may run at any given time. (Which I doubt--I'm sure someone somewhere has both running on a single machine)

--Anyways--

This is what I learned:

General Information About alternatives command:
Red Hat and Fedora ship with...
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Old

Kubuntu 11.10 Transparent Desktop

Posted 12-27-2011 at 02:38 AM by praveen_patil

i have trouble in Desktop transparent to terminal
i am using kubuntu 11.10 on my Hp-Compaq-7400 laptop

but it is not giving Desktop transparent effect on terminal

i have checked in system setting and enable the desktop effect..........

but it is not working please help me
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Old

highlight

Posted 12-25-2011 at 09:56 AM by mahendra singh

Dear Friends,

Have writtern some code and want to highlight echo stmts.

Ex echo "mahendra"

Now i want to hightlighr mahendra with bold and green color ,i am using ubuntu 9.04 version.

Regds,
mahendra Singh
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Old

Selecting fields from a line using "sed"

Posted 12-25-2011 at 12:51 AM by Telengard (Here are some things which I hope will be helpful.)
Updated 12-26-2011 at 10:24 PM by Telengard
Tags sed

Yeah, sed ...

No matter how well I think I know sed, it still manages to bite me more often than serve me. Everything I do know about sed, manuals aside, I learned from other programs like ed, vi, and even awk. What I'm getting to is this: my sed-fu is weak, so don't take anything I say about it at face value. Do your own research and learn better for yourself (which you ought to do regardless).

About portability

I'll be using the --posix option with GNU sed...
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Old

two uploads

Posted 12-23-2011 at 07:10 PM by hydraMax (Bits and Pixels)

Added a 3D apple rendering I made following a tutorial. (link) Also uploaded a small C program, useful for querying Xinerama. (link)
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