<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="ro">
	<id>https://wiki.linuxadvanced.ro/index.php?action=history&amp;feed=atom&amp;title=Bash_Pagina_77</id>
	<title>Bash Pagina 77 - Revizia istoricului</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.linuxadvanced.ro/index.php?action=history&amp;feed=atom&amp;title=Bash_Pagina_77"/>
	<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;action=history"/>
	<updated>2026-05-06T11:55:08Z</updated>
	<subtitle>Istoricul versiunilor pentru această pagină din wiki</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=303&amp;oldid=prev</id>
		<title>Admin: /* Exemple de bază */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=303&amp;oldid=prev"/>
		<updated>2024-10-27T15:02:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Exemple de bază&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&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 27 octombrie 2024 15:02&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-l46&quot;&gt;Linia 46:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linia 46:&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;&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;* Nu acceptă spații în interiorul acoladelor.&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;* Nu acceptă spații în interiorul acoladelor.&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;  echo {A, B}  # Corect&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;  echo {A,B}  # Corect&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;  echo {A B}   # Greșit (nu va funcționa)&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;  echo {A B}   # Greșit (nu va funcționa)&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;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=302&amp;oldid=prev</id>
		<title>Admin la 27 octombrie 2024 15:00</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=302&amp;oldid=prev"/>
		<updated>2024-10-27T15:00:42Z</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;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&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 27 octombrie 2024 15:00&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-l9&quot;&gt;Linia 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linia 9:&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;  a b c&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;  a b c&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* &lt;/del&gt;Exemple de bază&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;==&lt;/ins&gt;Exemple de bază&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==&lt;/ins&gt;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1. &#039;&#039;&lt;/del&gt;Generarea de liste simple:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&lt;/del&gt;&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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&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;Generarea de liste simple:&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;  echo {A,B,C}  # Afișează &amp;quot;A B C&amp;quot;&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;  echo {A,B,C}  # Afișează &amp;quot;A B C&amp;quot;&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;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=301&amp;oldid=prev</id>
		<title>Admin: Pagină nouă: ==Brace Expansion== Brace expansion este o caracteristică a shell-ului Bash care permite generarea rapidă a unui set de șiruri de caractere, utilizând acolade `{}`. Aceasta este o modalitate eficientă de a crea liste de elemente și de a economisi timp atunci când scrieți comenzi.  ==Sintaxa de bază== Sintaxa de bază pentru brace expansion este:  {a,b,c}  Acesta va genera lista:  a b c  * Exemple de bază 1. &#039;&#039;Generarea de liste simple:&#039;&#039;  echo {A,B,C}  # Afișează...</title>
		<link rel="alternate" type="text/html" href="https://wiki.linuxadvanced.ro/index.php?title=Bash_Pagina_77&amp;diff=301&amp;oldid=prev"/>
		<updated>2024-10-27T14:59:46Z</updated>

		<summary type="html">&lt;p&gt;Pagină nouă: ==Brace Expansion== Brace expansion este o caracteristică a shell-ului Bash care permite generarea rapidă a unui set de șiruri de caractere, utilizând acolade `{}`. Aceasta este o modalitate eficientă de a crea liste de elemente și de a economisi timp atunci când scrieți comenzi.  ==Sintaxa de bază== Sintaxa de bază pentru brace expansion este:  {a,b,c}  Acesta va genera lista:  a b c  * Exemple de bază 1. &amp;#039;&amp;#039;Generarea de liste simple:&amp;#039;&amp;#039;  echo {A,B,C}  # Afișează...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pagină nouă&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Brace Expansion==&lt;br /&gt;
Brace expansion este o caracteristică a shell-ului Bash care permite generarea rapidă a unui set de șiruri de caractere, utilizând acolade `{}`. Aceasta este o modalitate eficientă de a crea liste de elemente și de a economisi timp atunci când scrieți comenzi.&lt;br /&gt;
&lt;br /&gt;
==Sintaxa de bază==&lt;br /&gt;
Sintaxa de bază pentru brace expansion este:&lt;br /&gt;
 {a,b,c}&lt;br /&gt;
&lt;br /&gt;
Acesta va genera lista:&lt;br /&gt;
 a b c&lt;br /&gt;
&lt;br /&gt;
* Exemple de bază&lt;br /&gt;
1. &amp;#039;&amp;#039;Generarea de liste simple:&amp;#039;&amp;#039;&lt;br /&gt;
 echo {A,B,C}  # Afișează &amp;quot;A B C&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Combinarea literelor cu numere:&lt;br /&gt;
 echo file{1,2,3}.txt  # Afișează &amp;quot;file1.txt file2.txt file3.txt&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Generarea de șiruri complexe:&lt;br /&gt;
 echo {cat,dog,fish}{1,2,3}  # Afișează &amp;quot;cat1 cat2 cat3 dog1 dog2 dog3 fish1 fish2 fish3&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Extinderea cu intervale&lt;br /&gt;
&lt;br /&gt;
Brace expansion poate include, de asemenea, intervale pentru a genera șiruri consecutive:&lt;br /&gt;
&lt;br /&gt;
Exemplu de intervale numerice&lt;br /&gt;
 echo {1..5}  # Afișează &amp;quot;1 2 3 4 5&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Exemplu de intervale alfabetice&lt;br /&gt;
 echo {a..e}  # Afișează &amp;quot;a b c d e&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Combinarea intervalelor cu alte șiruri&lt;br /&gt;
 echo file{1..3}_{A,B}  # Afișează &amp;quot;file1_A file1_B file2_A file2_B file3_A file3_B&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Utilizarea brace expansion în comenzi&lt;br /&gt;
&lt;br /&gt;
Brace expansion este extrem de util pentru a scrie comenzi repetitive fără a le scrie integral:&lt;br /&gt;
&lt;br /&gt;
Crearea de directoare:&lt;br /&gt;
 mkdir -p /tmp/{dir1,dir2,dir3}  # Creează directoarele dir1, dir2 și dir3 în /tmp&lt;br /&gt;
&lt;br /&gt;
Crearea fișierelor:&lt;br /&gt;
 touch file{1..3}.txt  # Creează fișierele file1.txt, file2.txt și file3.txt&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Limitări&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
* Nu acceptă spații în interiorul acoladelor.&lt;br /&gt;
 echo {A, B}  # Corect&lt;br /&gt;
 echo {A B}   # Greșit (nu va funcționa)&lt;br /&gt;
&lt;br /&gt;
* Nu poate conține expresii sau comenzi complexe.&lt;br /&gt;
 echo {1..5$(date)}  # Greșit (nu este permisă utilizarea $(...) în interiorul acoladelor)&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Concluzie&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
Brace expansion este o caracteristică puternică și utilă în Bash care simplifică generarea de liste și scrierea de comenzi repetitive. Înțelegerea și utilizarea eficientă a acestei funcționalități poate îmbunătăți semnificativ fluxul de lucru în terminal.&lt;br /&gt;
&lt;br /&gt;
[[Bash_Pagina_76|Pagina anterioară]] | [[Bash_Pagina_78|Următoarea pagină]]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
</feed>