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	<title>AlbDevNet &#187; server</title>
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	<link>http://www.albdevnet.com</link>
	<description>Albanian Developer Networ &#124; Rrjeti i programatoreve shqiptare</description>
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		<title>Vmware ESXi falas per shkarikim</title>
		<link>http://www.albdevnet.com/2008/08/06/vmware-esxi-falas-per-shkarikim/</link>
		<comments>http://www.albdevnet.com/2008/08/06/vmware-esxi-falas-per-shkarikim/#comments</comments>
		<pubDate>Wed, 06 Aug 2008 07:46:48 +0000</pubDate>
		<dc:creator>eltonkola</dc:creator>
				<category><![CDATA[Pa kategori]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[virtualizim]]></category>
		<category><![CDATA[vmware]]></category>

		<guid isPermaLink="false">http://www.albdevnet.com/?p=140</guid>
		<description><![CDATA[Qe sot eshte e mundur te shkarikoni falas Vmware ESXi. Per ata qe nuk e dine se cfare mund tu them se eshte zgjidhja e problemeve tuaja te virtualizimit, per me shume lexoni ketu. Ky eshte nje nder softwaret me te mire per virtualizimin e serverave ne menyre profesionale, duke u mbeshtetur direkt ne hardwarin [...]]]></description>
			<content:encoded><![CDATA[<p><img class="alignleft size-medium wp-image-141" title="esx" src="http://www.albdevnet.com/wp-content/uploads/2008/08/esx.gif" alt="" width="220" height="213" />Qe sot eshte e mundur te shkarikoni falas Vmware ESXi. Per ata qe nuk e dine se cfare mund tu them se eshte zgjidhja e problemeve tuaja te virtualizimit, per me shume lexoni <a href="http://www.vmware.com/products/esxi/features.html" target="_blank">ketu</a>. Ky eshte nje nder softwaret me te mire per virtualizimin e serverave ne menyre profesionale, duke u mbeshtetur direkt ne hardwarin e serverit baze, pa u mbeshtetur ne nje sitem operativ nene. Qe sot mund te regjistrohenidhe te shkarikoni nje kopje te ketij softwari, dhe te merrni kodin e licenses falas per email.</p>
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		</item>
		<item>
		<title>Manaxhimi i faileve me nje server linux</title>
		<link>http://www.albdevnet.com/2008/06/12/manaxhimi-i-faileve-me-nje-server-linux/</link>
		<comments>http://www.albdevnet.com/2008/06/12/manaxhimi-i-faileve-me-nje-server-linux/#comments</comments>
		<pubDate>Thu, 12 Jun 2008 08:10:09 +0000</pubDate>
		<dc:creator>eltonkola</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Utilitete]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[winscp]]></category>

		<guid isPermaLink="false">http://www.albdevnet.com/?p=53</guid>
		<description><![CDATA[Ne pergjithesi na takon qe te kemi nje server linux, e me pas te punojme ne ambient windows. Atehere komunimin me serverin, per te shkembyer faile, dokumenta, apo dicka tjeter mund ta bejme me nje klient ftp, apo menyre tjeter, ne baze te sistemit qe kemi zgjedhur. Menyra me e lehte me siguri eshte perdorimi [...]]]></description>
			<content:encoded><![CDATA[<p>Ne pergjithesi na takon qe te kemi nje server linux, e me pas te punojme ne ambient windows. Atehere komunimin me serverin, per te shkembyer faile, dokumenta, apo dicka tjeter mund ta bejme me nje klient ftp, apo menyre tjeter, ne baze te sistemit qe kemi zgjedhur.</p>
<p>Menyra me e lehte me siguri eshte perdorimi i nje klienti sftp bazuar mbi ssh si <a href="http://winscp.net/" target="_blank">winscp</a>.</p>
<p><a href="http://www.albdevnet.com/wp-content/uploads/2008/06/winscp1.jpg"><img class="aligncenter size-medium wp-image-54" title="winscp1" src="http://www.albdevnet.com/wp-content/uploads/2008/06/winscp1.jpg" alt="" width="494" height="318" /></a><br />
<span id="more-53"></span><br />
Shkruajme adresen e serverit tone, dhe do kemi kontrollin totta te filesystem te serverit, per te tasferuar failet ne menyre te shpejte e te sigurte.</p>
<p><a href="http://www.albdevnet.com/wp-content/uploads/2008/06/winscp2.png"><img class="aligncenter size-medium wp-image-55" title="winscp2" src="http://www.albdevnet.com/wp-content/uploads/2008/06/winscp2.png" alt="" width="495" height="448" /></a></p>
<p>Ky software, i perdorur paralelisht me putty, ju lejon administrimin total te serveri tuaj.</p>
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		</item>
		<item>
		<title>Te lexojme filet log nen linux</title>
		<link>http://www.albdevnet.com/2008/06/08/te-lexojme-filet-log-nen-linux/</link>
		<comments>http://www.albdevnet.com/2008/06/08/te-lexojme-filet-log-nen-linux/#comments</comments>
		<pubDate>Sun, 08 Jun 2008 08:00:10 +0000</pubDate>
		<dc:creator>eltonkola</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[Tutoriale]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://www.albdevnet.com/?p=46</guid>
		<description><![CDATA[Nje server linux ne pergjithesi ka ne eksekuton shume procese dhe filet e log-ut rriten ne menyre te vazhdueshme. Kur diçka nuk shkon ashtu si duhet, apo thjeshte duam te shikojme cafre ka ndodhur ne sisitemin tone, oret e fundit, atehere duhet te analizojme keto faile. Here te tjera kemi nevoje te shikojme live cfare [...]]]></description>
			<content:encoded><![CDATA[<p>Nje server linux ne pergjithesi ka ne eksekuton shume procese dhe filet e log-ut rriten ne menyre te vazhdueshme. Kur diçka nuk shkon ashtu si duhet, apo thjeshte duam te shikojme cafre ka ndodhur ne sisitemin tone, oret e fundit, atehere duhet te analizojme keto faile.<br />
Here te tjera kemi nevoje te shikojme live cfare ndodh, per te nanlizuar funksionim  e nje programi per te kontrolluar per gabime.<br />
Linux na jep dy komanda per kete tail dhe less.<br />
<span id="more-46"></span><br />
Komanda tail -f na tregon 10 rreshtat e fundit, dhe live na tregon rreshtat e fundit qe shohen ne log (monitorim live i eventeve)</p>
<pre lang="shell">$ tail -f /var/log/messages
</pre>
<p>per mesazhet, ose</p>
<pre lang="shell">$ tail -f /var/log/syslog
</pre>
<p>per log-un e plote.<br />
Ne rastin tone po lexojme log-et kryesore te sistemit, e njeta gje, per tere failet e log, qe ne pergjithesi nen linux ndodhen ne direktorine /var/log/</p>
<p>Per te lexuar tere failin e log-un mund te perdorim komanden less, duke nisur leximin nga fillimi, deri ne fund</p>
<pre lang="shell">$ less /var/log/messages
</pre>
<p>Faili mund te jete shume e shume i gjate, per te arritur direkt ne fun, shtypni Shift+F dhe vazhdon te tregoje reshhtat e rinj qe shtohen</p>
<p>Mund te eksekutojme less, qe te sillet qe ne fillim si tail</p>
<pre lang="shell">$ less +F /var/log/messages
</pre>
<p>qe te dalim nga vezhgimi, perdorim Ctrl+c , me b mund te ktheheni ne menyren e meparshme.</p>
<p>Nen komanden less mund te kerkoni nje fjale duke shkruar:</p>
<pre lang="shell">/fjala
</pre>
<p>perdorim</p>
<pre lang="shell">q
</pre>
<p>per te dale nga less</p>
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		</item>
		<item>
		<title>Eksekutimi i taskeve ne linux me cron</title>
		<link>http://www.albdevnet.com/2008/06/06/eksekutimi-i-taskeve-ne-linux-me-cron/</link>
		<comments>http://www.albdevnet.com/2008/06/06/eksekutimi-i-taskeve-ne-linux-me-cron/#comments</comments>
		<pubDate>Fri, 06 Jun 2008 08:52:32 +0000</pubDate>
		<dc:creator>eltonkola</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[cron]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[tasks]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://www.albdevnet.com/?p=43</guid>
		<description><![CDATA[Duke perdorur server linux (ne rastin tim ubuntu server), kemi nevoja per manaxhimin e taskeve te ndryshme periodike, si dergimin e nje logu per email, berjen e nje backupi njehere ja jave e keshtu me rradhe. Ne kete artikull nuk do te flasim sesi te krijojme nje script apo program ne linuks qe ben nje [...]]]></description>
			<content:encoded><![CDATA[<p>Duke perdorur server linux (ne rastin tim ubuntu server), kemi nevoja per manaxhimin e taskeve te ndryshme periodike, si dergimin e nje logu per email, berjen e nje backupi njehere ja jave e keshtu me rradhe. Ne kete artikull nuk do te flasim sesi te krijojme nje script apo program ne linuks qe ben nje detyre te caktuar, thjeshte sese mund te shtojme nje task me cron. Cron eshte nje proces qe eksekuton nje komande te caktuar ne nje kohe te caktuar.<br />
<span id="more-43"></span><br />
Ok, hapim consolen tone, apo futemi ne ndonejmenyre ne shell te sistemit tone, hapim failin e konfigurimit te cron me komanden:</p>
<pre lang="text">crontab -e
</pre>
<p>kjo komande do te na hape failin e konfigurimit te cron me editorin e preferuar te ambientit.</p>
<p>nese ky fail do jete bosh presim te shikojme dicka si :</p>
<pre lang="text"># m h  dom mon dow   command
</pre>
<p>qe na shpjegon dhe formatin e informacioneve qe mund te shkruajme ketu, pra kohen, ne minuta, ore,</p>
<pre lang="text">Formati i intervaleve.
* * * * * komanda
- - - - -
| | | | |
| | | | +-----  dita e javes (0 - 6) (E djele=0)
| | | +------- muaji (1 - 12)
| | +--------- dita e muajit (1 - 31)
| +----------- ora (0 - 23)
+------------- minuti (0 - 59)
</pre>
<p>ne rastin tim, kam krijuar nje script php qe quahet statistka.php dhe me dergon me email statistikat e vizitave te sitit tim (duke lexuar ne nje db, failet e logut etj).Fillimisht kontrollojme qe scripti yne funksionon si duhet:</p>
<pre lang="text">/usr/bin/php -q /var/www/html/statistka.php
</pre>
<p>Ok, maili erdhi, gjithcka funksionon, tani dua qe cdo 10 minuta te ma dergoje me email , atehere shtoj ne kete fail kete rresht te ri:</p>
<pre lang="text">*/10 * * * * /usr/bin/php -q /var/www/html/statistka.php
</pre>
<p>per siguri, tani le te bej restart te sherbimit cron:</p>
<pre lang="text">/etc/init.d/cron restart
</pre>
<p>pse */10 dhe jo 10 ?<br />
vetem 10 do te thote minutin e dhjete te cdo dite, cdo muaji, cdo ore.., kurser me */10 kemi cdo 10 min te cdo dite, cdo muaji, cdo ore&#8230;<br />
Por nje procedure e tille, do te mbushte kutine time te mailit, me qindrta maile <img src='http://www.albdevnet.com/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  ndaj le ta modifikoj, me mjafton nje mail ne muaj..</p>
<pre lang="text">0 0 1 * * /usr/bin/php -q /var/www/html/statistka.php
</pre>
<p>kjo eksekuton komanden time, diten e pare te cdo muaji. me komanden:</p>
<pre lang="text">crontab -l
</pre>
<p>shikojme listen e komandave qe cron duhet te eksekutoje, e tani qe gjithcka eshte ok, bej nje restart te fundit te cron</p>
<pre lang="text">/etc/init.d/cron restart
</pre>
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