Monthly Archives: November 2012

Ubuntu tips part 2

When Ubuntu OS is going up, if you want to enter “single user mode”, press “Delete”. If your OS gets stuck while getting up : Checking battery state … [OK] And goes no further, you can enter command line mode … Continue reading

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PAM – pluggable authentication modules

Different modules are used for authecitating differenr programs. In /etc/pam.d/ are configuration files tied to different applications that use PAM, and which have the same name as the application. For example pam_unix.so is for basic Linux authentification using /etc/passwd, /etc/group … Continue reading

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Mail server testing

How to test mail server, that is its parts : antivirus protection and antispam protection? Testing of antispam protection Send a mail message in which body is the following line : XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X It is a GTUBE, a fake spam message, … Continue reading

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Kuglof with chocolate

Dough : 4 whole eggs 1 vanilla pudding 1 backing powder 1 vanilla sugar about 200gr of sugar 150-200gr margarine, softened up in a microwave oven about 400gr of flour about 150gr of milk or yogurt 100gr feta cheese (yes, … Continue reading

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Ubuntu tips part 1

So I have started with Ubuntu, just to see what it is like. And got stuck at the very beginning. So here are a few tips for working with Ubuntu, for newbies (which is me, also…), and if you do … Continue reading

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Pie with zucchini

Wonderful pie with zucchinis, good fresh AND warmed over! Dough : 2 larger zucchinis, peal them, grate it, add salt, and leave it to release water 5 whole eggs 1 backing powder salt per taste a bit of pepper and … Continue reading

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Cookies with ginger

Wonderful cookies with tea, coffee, or just so. An with ginger, so they are wonderfully healthy too 😉 Dough : 2 whole eggs + 1 yolk (egg white will be used for frosting, so put it in a different bowl) … Continue reading

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Autoreply and error in Dovecot log

If you get a error in /var/log/dovecot.log (or dovecot-lda.log) a error that is something like this : Oct 18 12:28:00 lda(detlef): Info: sieve: msgid=: discarding vacation response for message implicitly delivered to That means that your sieve script for autoreply … Continue reading

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Sendmail+RoundCube+Dovecot+Sieve

Why put ManageSieve and RoundCube on Dovecot? Because with it you get the message filtering on the single user level, in accordance with his wishes. Also there is a autoreply option.. Versions of OS and SW : OS – RHEL … Continue reading

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Cookies with coconut and chocolate

A wonderful cookie for tea or coffee! Easy and fast to make. Dough : 3-4 whole eggs 200gr of coconut flour 150-200gr margarine (soften it up in microwave oven) sugar per taste flour as needed, so that the dough can … Continue reading

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