{"id":1339,"date":"2022-11-10T22:49:48","date_gmt":"2022-11-10T21:49:48","guid":{"rendered":"https:\/\/alessandromasciadri.com\/?p=1339"},"modified":"2022-11-10T23:17:09","modified_gmt":"2022-11-10T22:17:09","slug":"come-aggiungere-e-rimuovere-utenti-su-debian","status":"publish","type":"post","link":"https:\/\/alessandromasciadri.com\/come-aggiungere-e-rimuovere-utenti-su-debian\/","title":{"rendered":"Come aggiungere e rimuovere utenti su Debian"},"content":{"rendered":"\t\t<div data-akihiro-type=\"ama-post\" data-akihiro-id=\"1339\" class=\"akihiro akihiro-1339\" data-akihiro-post-type=\"post\">\n\t\t\t\t<div class=\"akihiro-element akihiro-element-7f6d802 e-flex e-con-boxed e-con e-parent\" data-id=\"7f6d802\" data-element_type=\"container\" data-e-type=\"container\" id=\"my-post\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"akihiro-element akihiro-element-6be6a04 akihiro-widget akihiro-widget-text-editor\" data-id=\"6be6a04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Debian, cos\u00ec come tutte le altre distribuzioni Linux, \u00e8 un sistema operativo multiutente.<\/p><p>Ogni utente pu\u00f2 avere differenti livelli di permission e specifici settaggi per le varie applicazioni a riga di comando o fruibili via GUI.<\/p><p>Conoscere come aggiungere e rimuovere utenti \u00e8 una delle skill che sono assolutamente necessarie quando si gestiscono sistemi basati su Linux.<\/p><p>In questo tutorial spiego come aggiungere o rimuovere utenti su Debian.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-ffd5205 akihiro-toc--minimized-on-tablet akihiro-widget akihiro-widget-table-of-contents\" data-id=\"ffd5205\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;container&quot;:&quot;#my-post&quot;,&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;Non sono state trovate intestazioni in questa pagina.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"akihiro-toc__header\">\n\t\t\t\t\t\t<h4 class=\"akihiro-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"akihiro-toc__toggle-button akihiro-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"akihiro-toc__ffd5205\" aria-expanded=\"true\" aria-label=\"Apri l&#039;indice dei contenuti\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"akihiro-toc__toggle-button akihiro-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"akihiro-toc__ffd5205\" aria-expanded=\"true\" aria-label=\"Chiudi l&#039;indice dei contenuti\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"akihiro-toc__ffd5205\" class=\"akihiro-toc__body\">\n\t\t\t<div class=\"akihiro-toc__spinner-container\">\n\t\t\t\t<svg class=\"akihiro-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-d06afd7 akihiro-widget akihiro-widget-heading\" data-id=\"d06afd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t<h3 class=\"akihiro-heading-title akihiro-size-default\">Prerequisiti<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-318e473 akihiro-widget akihiro-widget-text-editor\" data-id=\"318e473\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Per poter aggiungere o rimuovere utenti \u00e8 necessario essere loggati come root o con un utente che appartenga ai sudoers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-6a73b89 akihiro-widget akihiro-widget-heading\" data-id=\"6a73b89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t<h3 class=\"akihiro-heading-title akihiro-size-default\">Come aggiungere utenti su Debian<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-b0d634f akihiro-widget akihiro-widget-text-editor\" data-id=\"b0d634f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In Debian ci sono due tools a riga di comando che possono essere usati per creare nuovi utenti: <code>useradd<\/code> e <code>adduser<\/code>.<\/p><p>Mentre <code>useradd<\/code> \u00e8 una utility di basso livello per l&#8217;aggiunta di utenti, <code>adduser<\/code> \u00e8 un frontend interattivo e userfriendly per <code>useradd<\/code> scritto in Perl.<\/p><p>Vediamo qui di seguito come creare un nuovo utente invocando il comando adduser<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-ab01df7 akihiro-widget akihiro-widget-code-highlight\" data-id=\"ab01df7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>sudo adduser alessandro<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-0f2e657 akihiro-widget akihiro-widget-text-editor\" data-id=\"0f2e657\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;output sar\u00e0 il seguente<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-aab576c akihiro-widget akihiro-widget-code-highlight\" data-id=\"aab576c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>Adding user `alessandro' ...\nAdding new group `alessandro' (1001) ...\nAdding new user `alessandro' (1001) with group `alessandro' ...\nCreating home directory `\/home\/alessandro' ...\nCopying files from `\/etc\/skel' ...<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-5665975 akihiro-widget akihiro-widget-text-editor\" data-id=\"5665975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>e successivamente verranno poste le seguenti domande<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-b8b24fb akihiro-widget akihiro-widget-code-highlight\" data-id=\"b8b24fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>Enter new UNIX password: \nRetype new UNIX password: \npasswd: password updated successfully\nChanging the user information for username\nEnter the new value, or press ENTER for the default\n\tFull Name []: \n\tRoom Number []: \n\tWork Phone []: \n\tHome Phone []: \n\tOther []: \nIs the information correct? [Y\/n]<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-3e0486f akihiro-widget akihiro-widget-text-editor\" data-id=\"3e0486f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il comando avr\u00e0 a questo punto creato la directory home per il nuovo utente e copiato al suo interno i file contenuti nel percorso \/etc\/skel.<\/p><p>All&#8217;interno della home directory l&#8217;utente ha full permissions e pu\u00f2 quindi creare, modificare ed eliminare file e cartelle.<\/p><p>Di default su Debian i membri appartenenti al gruppo sudo sono investiti di permessi amministrativi. Se vogliamo concedere tali permessi all&#8217;utente appena creato dovremo quindi invocare il seguente comando<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-1417629 akihiro-widget akihiro-widget-code-highlight\" data-id=\"1417629\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>sudo usermod -aG sudo alessandro<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-2f3fb77 akihiro-widget akihiro-widget-heading\" data-id=\"2f3fb77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t<h3 class=\"akihiro-heading-title akihiro-size-default\">Come eliminare utenti su Debian<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-67b64c2 akihiro-widget akihiro-widget-text-editor\" data-id=\"67b64c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Se un account utente non \u00e8 pi\u00f9 necessario, pu\u00f2 essere eliminato invocando il comando <code>userdel<\/code> oppure il comando <code>deluser<\/code>.<\/p><p>Il comando <code>deluser<\/code> \u00e8 pi\u00f9 userfriendly rispetto al comando di basso livello <code>userdel<\/code>.<\/p><p>Per eliminare un utente senza rimuoverne i file lanciamo il seguente comando<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-85554a0 akihiro-widget akihiro-widget-code-highlight\" data-id=\"85554a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>sudo deluser username<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-8615d1d akihiro-widget akihiro-widget-text-editor\" data-id=\"8615d1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Se si vuole eliminare un utente contestualmente alla sua home directory e mail spool invochiamo il comando <code>deluser<\/code> seguito dall&#8217;opzione <code>--remove-home<\/code>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-ef33a44 akihiro-widget akihiro-widget-code-highlight\" data-id=\"ef33a44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-okaidia copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>sudo deluser --remove-home username<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Debian, cos\u00ec come tutte le altre distribuzioni Linux, \u00e8 un sistema operativo multiutente. Ogni utente pu\u00f2 avere differenti livelli di permission e specifici settaggi per le varie applicazioni a riga di comando o fruibili via GUI. Conoscere come aggiungere e rimuovere utenti \u00e8 una delle skill che sono assolutamente necessarie quando si gestiscono sistemi basati [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[45,20],"class_list":["post-1339","post","type-post","status-publish","format-standard","hentry","category-sistemistica","tag-debian","tag-linux"],"_links":{"self":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/1339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/comments?post=1339"}],"version-history":[{"count":4,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/1339\/revisions"}],"predecessor-version":[{"id":1343,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/1339\/revisions\/1343"}],"wp:attachment":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/media?parent=1339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/categories?post=1339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/tags?post=1339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}