Tag Archive for 'linux'

Some things I did to improve performance in my Postfix+amavisd-new setup

October 19th, 2008 by tripledes

I was having some performance problems with my Postfix+amavisd-new setup, it was sending just about 25 mails per minute. As it’s used to send (among other things) commercial campaigns via email it was not enough so I had to research a little about how to improve the service performance without having to take off the [...]

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Sabayon: Installing synce-svn

June 29th, 2008 by tripledes

As owner of three Windows Mobile devices (HTC Universal, Hermes and Kaiser) I needed a way to work with them under Linux so I decided to install
SynCE following
this wiki entry.
It was pretty straight ahead compilation, just encountered some minor problems which I could fix really easily. First we need to install subversion and [...]

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From Cisco VPN Client to vpnc

June 28th, 2008 by tripledes

I was looking for an easy way to take away the Cisco VPN client for an open source solution,
vpnc. It’s a quite simple solution, which allows to convert Cisco profile files to its own configuration format and just works.
First take you .pcf file and convert it:

pcf2vpnc /path/to/file.pcf > /etc/vpnc/file.conf

The file.conf will look like the [...]

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Flashing DD-WRT from OpenWRT

March 23rd, 2008 by tripledes

After I started to use
OpenWRT/Kamikaze my WRT54GS has experienced some freezes, really annoying ones, so I decided to try out
DD-WRT.
I needed to flash DD-WRT from command line as I had my OpenWRT without any web interface so after some reading around I have finally deduced a way to do it:

OpenWRT# cd /tmp
OpenWRT# wget [...]

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Linux: MegaUpload manager on your Linux box

March 10th, 2008 by tripledes

Today I have figured out how to download from
megaupload without a Windoze machine.
What’s needed? just
Wine and
RapGet, configure you’re megaupload premium account (or rapidshare, etc) and start downloading whatever you want .
HowTo?

$ wine RapGet.exe

And you’re done!

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Red Hat yum mirror

February 26th, 2008 by tripledes

So…you’ve got a bunch of
Red Hat servers and need to…save bandwidth? save licenses? or even don’t want your servers go to Internet? Then all you need is to create a yum mirror in order to keep them all up to date .
What do we need?

Apache.

mrepo.
Some management licenses from Red Hat (these are needed [...]

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Sabayon: E17!

February 7th, 2008 by tripledes

It’s been some time since I tried previous versions of
Enlightenment, since then I have heard lots of good things about its 0.17 version (E17), so yesterday I decided to check it out.
Getting it installed on my
Sabayon was easy thanks to
Gentoo’s overlays. The process starts as follows:

# layman -a enlightenment

# emerge -Dpv e [...]

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Freevo: Grabbing EPG data from command line II

January 27th, 2008 by tripledes

Well I have first version of a script which I think will help me to grab EPG data and store it in XMLTV format. I’m just using standard Linux shell tools, tzap (from media-tv/linuxtv-dvb-apps) and tv_grab_dvb.
You can have a look to the script
here, I’m pretty sure should be other ways to accomplish this task [...]

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Gentoo: Zaptel compiling problems.

January 26th, 2008 by tripledes

Lastly I’m having trouble to get net-misc/zaptel compiled because the following error:

/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/../../../../x86_64-pc-linux-gnu/bin/ld: tonezone.lo: relocation R_X86_64_32 against `builtin_zones’ can not be used when making a shared object; recompile with -fPIC
tonezone.lo: could not read symbols: Bad value
collect2: ld returned 1 exit status
make: *** [libtonezone.so] Error 1

I haven’t figured out yet why, but I have a temporary solution [...]

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Sabayon Linux

January 9th, 2008 by tripledes

Yesterday Virginia and I were installing
Sabayon Linux on her new laptop (Xmas gift!) cause I wanted something where she could develop her skills without having to deal with every detail.
Sabayon Linux is based on
Gentoo, so she gets a full user experience having a versatile operating system under her feet.
For now almost everything is [...]

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