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	<id>https://wiki.linuxadvanced.ro/index.php?action=history&amp;feed=atom&amp;title=Curs_Linux_Essentials</id>
	<title>Curs Linux Essentials - Revizia istoricului</title>
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	<updated>2026-05-06T08:55:54Z</updated>
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		<id>https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=520&amp;oldid=prev</id>
		<title>Admin: Admin a redenumit pagina Curs Essentials în Curs Linux Essentials</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=520&amp;oldid=prev"/>
		<updated>2024-11-08T22:49:15Z</updated>

		<summary type="html">&lt;p&gt;Admin a redenumit pagina &lt;a href=&quot;/index.php?title=Curs_Essentials&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Curs Essentials (pagină inexistentă)&quot;&gt;Curs Essentials&lt;/a&gt; în &lt;a href=&quot;/index.php/Curs_Linux_Essentials&quot; title=&quot;Curs Linux Essentials&quot;&gt;Curs Linux Essentials&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ro&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versiunea anterioară&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versiunea de la data 8 noiembrie 2024 22:49&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;ro&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Nicio diferență)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=503&amp;oldid=prev</id>
		<title>Admin: Admin a redenumit pagina Essentials Pagina 1 în Curs Essentials</title>
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		<updated>2024-11-07T12:27:51Z</updated>

		<summary type="html">&lt;p&gt;Admin a redenumit pagina &lt;a href=&quot;/index.php/Essentials_Pagina_1&quot; class=&quot;mw-redirect&quot; title=&quot;Essentials Pagina 1&quot;&gt;Essentials Pagina 1&lt;/a&gt; în &lt;a href=&quot;/index.php?title=Curs_Essentials&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Curs Essentials (pagină inexistentă)&quot;&gt;Curs Essentials&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versiunea anterioară&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versiunea de la data 7 noiembrie 2024 12:27&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;ro&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Nicio diferență)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=398&amp;oldid=prev</id>
		<title>Admin la 29 octombrie 2024 19:46</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=398&amp;oldid=prev"/>
		<updated>2024-10-29T19:46:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;ro&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versiunea anterioară&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versiunea de la data 29 octombrie 2024 19:46&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot;&gt;Linia 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linia 17:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;LAN Virtualbox – posibilitati de conectare&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;LAN Virtualbox – posibilitati de conectare&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  NAT – masina linux se afla in spatele unui router gestionat de VirtualBox, masina are acces pe net dar nu poate fi accesata de pa sistemul de lucru din LAN-ul masinii Windows.  – informatii la CCNA1 despre nat-are si masquerading.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/ins&gt;NAT&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;– masina linux se afla in spatele unui router gestionat de VirtualBox, masina are acces pe net dar nu poate fi accesata de pa sistemul de lucru din LAN-ul masinii Windows.  – informatii la CCNA1 despre nat-are si masquerading.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  Brigded adapter – in acest caz masina linux partajeaza placa de retea a masinii Windows si poate obtine IP la fel ca masina Windows.  Cele doua masini, cea virtuala si cea hardware se pot ‘vedea’ intre ele, exista reply la comanda ping intre cele doua sisteme.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/ins&gt;Brigded adapter&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;– in acest caz masina linux partajeaza placa de retea a masinii Windows si poate obtine IP la fel ca masina Windows.  Cele doua masini, cea virtuala si cea hardware se pot ‘vedea’ intre ele, exista reply la comanda ping intre cele doua sisteme.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  Virtual Box Host only adapter – in acest caz interfata de retea Virtual Box Adapter din Windows trebuie sa aiba un ip definit manual si la fel masina virtuala Linux are un ip care se defineste manual (in lectiile urmatoare se va invata cum se face). Cele doua masini se ‘vad’ intre ele. De exemplu, Virtual Box adapter are ip 192.168.56.1 si masina virtuala linux are un ip din aceeasi clasa (192.168.56.2).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/ins&gt;Virtual Box Host only adapter&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;– in acest caz interfata de retea Virtual Box Adapter din Windows trebuie sa aiba un ip definit manual si la fel masina virtuala Linux are un ip care se defineste manual (in lectiile urmatoare se va invata cum se face). Cele doua masini se ‘vad’ intre ele. De exemplu, Virtual Box adapter are ip 192.168.56.1 si masina virtuala linux are un ip din aceeasi clasa (192.168.56.2).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  De instalat acasa VirtualBox si Virtual Box CD additions pentru o utilizare mai usoara in modul graphic a masinii virtuale, si posibilitatea de file sharing intre VM si masina locala.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  De instalat acasa VirtualBox si Virtual Box CD additions pentru o utilizare mai usoara in modul graphic a masinii virtuale, si posibilitatea de file sharing intre VM si masina locala.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  De inteles cand si de ce se fac snapshot-uri ale masinii virtuale.  Import si export de masina virtuala – de exersat la laboratorul 2.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  De inteles cand si de ce se fac snapshot-uri ale masinii virtuale.  Import si export de masina virtuala – de exersat la laboratorul 2.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=397&amp;oldid=prev</id>
		<title>Admin: Pagină nouă:  =Laborator 1= Introducere  • Prezentare instructor – scurta biografie  • Prezentare sisteme de operare, rolul lor si unde le intalnim – context – ce inseamna un OS  • Prezentare solutie de virtualizare – ce inseamna instalarea pe masina virtuala si ce inseamna instalarea pe hardware, avantaje/dezavantaje  • Instalare ISO, despre snapshots, despre transfer de date intre VM si masina de lucru  • Exercitii de transfer date intre VM si desktop, u...</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Curs_Linux_Essentials&amp;diff=397&amp;oldid=prev"/>
		<updated>2024-10-29T19:42:39Z</updated>

		<summary type="html">&lt;p&gt;Pagină nouă:  =Laborator 1= Introducere  • &lt;a href=&quot;/index.php/Instructor&quot; title=&quot;Instructor&quot;&gt;Prezentare instructor&lt;/a&gt; – scurta biografie  • Prezentare sisteme de operare, rolul lor si unde le intalnim – context – ce inseamna un OS  • Prezentare solutie de virtualizare – ce inseamna instalarea pe masina virtuala si ce inseamna instalarea pe hardware, avantaje/dezavantaje  • Instalare ISO, despre snapshots, despre transfer de date intre VM si masina de lucru  • Exercitii de transfer date intre VM si desktop, u...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pagină nouă&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
=Laborator 1=&lt;br /&gt;
Introducere&lt;br /&gt;
&lt;br /&gt;
• [[Instructor|Prezentare instructor]] – scurta biografie&lt;br /&gt;
&lt;br /&gt;
• Prezentare sisteme de operare, rolul lor si unde le intalnim – context – ce inseamna un OS&lt;br /&gt;
&lt;br /&gt;
• Prezentare solutie de virtualizare – ce inseamna instalarea pe masina virtuala si ce inseamna instalarea pe hardware, avantaje/dezavantaje&lt;br /&gt;
&lt;br /&gt;
• Instalare ISO, despre snapshots, despre transfer de date intre VM si masina de lucru&lt;br /&gt;
&lt;br /&gt;
• Exercitii de transfer date intre VM si desktop, utilizare WinSCP, Putty, verificare ip, verificare acces net, ping. Primele comenzi: whoami, pwd.&lt;br /&gt;
&lt;br /&gt;
• Recomandari de studiu – instalare vm acasa sau pe un hardware mai vechi, citire materiale online si vizualizare filme de prezentare pe youtube/linkedin, achizitie carte LPIC-1&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;LAN Virtualbox – posibilitati de conectare&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
 NAT – masina linux se afla in spatele unui router gestionat de VirtualBox, masina are acces pe net dar nu poate fi accesata de pa sistemul de lucru din LAN-ul masinii Windows.  – informatii la CCNA1 despre nat-are si masquerading. &lt;br /&gt;
 Brigded adapter – in acest caz masina linux partajeaza placa de retea a masinii Windows si poate obtine IP la fel ca masina Windows.  Cele doua masini, cea virtuala si cea hardware se pot ‘vedea’ intre ele, exista reply la comanda ping intre cele doua sisteme.&lt;br /&gt;
 Virtual Box Host only adapter – in acest caz interfata de retea Virtual Box Adapter din Windows trebuie sa aiba un ip definit manual si la fel masina virtuala Linux are un ip care se defineste manual (in lectiile urmatoare se va invata cum se face). Cele doua masini se ‘vad’ intre ele. De exemplu, Virtual Box adapter are ip 192.168.56.1 si masina virtuala linux are un ip din aceeasi clasa (192.168.56.2).&lt;br /&gt;
 De instalat acasa VirtualBox si Virtual Box CD additions pentru o utilizare mai usoara in modul graphic a masinii virtuale, si posibilitatea de file sharing intre VM si masina locala. &lt;br /&gt;
 De inteles cand si de ce se fac snapshot-uri ale masinii virtuale.  Import si export de masina virtuala – de exersat la laboratorul 2.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Comenzi invatate/prezentate/discutate la primul laborator:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
    • pwd – afiseaza locatia curenta, in ce director se afla utilizatorul&lt;br /&gt;
    • whoami – afiseaza utilzatorul current logat/conectat pe masina&lt;br /&gt;
    • who (sau w) – afiseaza toti utilizatorii logati in sistem &lt;br /&gt;
    • ifconfig – afiseaza interfetele de retea definite si informatiile aferente (IP, MAC, etc)&lt;br /&gt;
    • man &amp;lt;comanda&amp;gt; sau info &amp;lt;comanda&amp;gt; - afiseaza manualul comenzii respective (cum se utilizeaza, cu ce argumente se poate executa si ce coduri returneaza)&lt;br /&gt;
    • sudo – super user do – se foloseste atunci cand utilizatorul current (fara drepturi de root/admin) vrea sa execute o comanda pe care doar administratorul are dreptul sa o execute. Utilizare: sudo &amp;lt;comanda&amp;gt;&lt;br /&gt;
 Exemplu: sudo apt-get install -y openssh-server&lt;br /&gt;
&lt;br /&gt;
[[Essentials_Pagina_2|Următoarea pagină]]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
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