{"id":2046,"date":"2011-08-08T19:45:17","date_gmt":"2011-08-08T19:45:17","guid":{"rendered":"http:\/\/megahost.ro\/blog\/?p=2046"},"modified":"2011-08-08T19:45:17","modified_gmt":"2011-08-08T19:45:17","slug":"pe-scurt-despre-sistemul-de-permisiuni-in-linux-hosting","status":"publish","type":"post","link":"https:\/\/megahost.ro\/blog\/pe-scurt-despre-sistemul-de-permisiuni-in-linux-hosting.html","title":{"rendered":"Pe scurt despre sistemul de permisiuni in linux hosting"},"content":{"rendered":"<p>Sistemele de operare care au la baza unix-ul (Linux, Mac OS X, Solari, FreeBSD, etc) utilizeaza standardul POSIX pentru permisiunilesistemului de fisiere. Este simplu, insa puternic si in acelasi timp ofera optiuni complexe, cum ar fi ACL, ce permit setari ale permisiunilor fisierelor si folderelor suficiente pentru o gama larga de <a title=\"servere dedicate\" href=\"https:\/\/megahost.ro\/servere-dedicate.php\">servere<\/a> web sau servere de hosting.<\/p>\n<p>In cazul permisiunilor unix exista 3 setari: de citire, de scriere si de executie (read adica r = citire, write adica w = scriere si execute adica e = executie) \u00a0si se pot aplica la trei tipuri de utilizatori: utilizator, grup si altele.<\/p>\n<p>Pentru majoritatea fisierelor web (fisere .html, .php, etc) sunt necesare permisiuni care permit utilizarea (permisiuni de citire) sau modificarea (permisiuni de scriere) ale respectivelor fisiere doar de catre utilizatorul care detine acele fisiere si\/sau grupul din care face parte acel utilizator.<\/p>\n<p>Permisiunile arata in felul urmator:<\/p>\n<p><strong>Permisiuni Utilizator Grup Altele<\/strong><br \/>\n<em>Citeste x x x<\/em><br \/>\n<em> Scrie x<\/em><br \/>\n<em> Executa<\/em><\/p>\n<p>Intr-un manager de fisiere sau o listare a fisierelor din linie de comanda (folosind comanda &#8220;ls -l&#8221;) fisierul va arata astfel:<br \/>\n<strong>-rw-r\u2013r\u2013 1 user group 0 2011-08-04 13:03 test.html<\/strong><\/p>\n<p>In cazul in care exista setari globale de scriere, citire si executie, fiserul va arata astfel:<br \/>\n<strong>-rwxrwxrwx 1 user group 0 2011-08-04 13:03 test.html<\/strong><\/p>\n<p>Permisiunile fisierelor se pot modifica din linie de comanda folosind comanda &#8220;chmod&#8221; sau dintr-un client de ftp care permite acest lucru. Ca o masura de securitate, este bine sa evitati ca fisierele dvs. sa poata fi citite, scrise sau executate de alti utilizatori de pe server. Totusi multe scripturi necesita permisiuni speciale pentru anumite foldere sau fisiere, insa de obicei este bine sa lasati fisierele cu permisiunile care au fost setate implicit pe <a title=\"server dedicat\" href=\"https:\/\/megahost.ro\/servere-dedicate.php\">server<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sistemele de operare care au la baza unix-ul (Linux, Mac OS X, Solari, FreeBSD, etc) utilizeaza standardul POSIX pentru permisiunilesistemului de fisiere. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[339,685,10,338,170,690,24],"class_list":["post-2046","post","type-post","status-publish","format-standard","hentry","category-securitate-online","tag-fisiere","tag-hosting","tag-linux","tag-permisiuni","tag-server","tag-server-dedicat","tag-server-web"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"Sistemele de operare care au la baza unix-ul (Linux, Mac OS X, Solari, FreeBSD, etc) utilizeaza standardul POSIX pentru permisiunilesistemului de fisiere.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Istrator Admin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/megahost.ro\/blog\/pe-scurt-despre-sistemul-de-permisiuni-in-linux-hosting.html\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Pe scurt despre sistemul de permisiuni in linux hosting | megahost.ro","description":"Sistemele de operare care au la baza unix-ul (Linux, Mac OS X, Solari, FreeBSD, etc) utilizeaza standardul POSIX pentru permisiunilesistemului de fisiere.","canonical_url":"https:\/\/megahost.ro\/blog\/pe-scurt-despre-sistemul-de-permisiuni-in-linux-hosting.html","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null},"aioseo_meta_data":{"post_id":"2046","title":"Pe scurt despre sistemul de permisiuni in linux hosting | megahost.ro","description":"Sistemele de operare care au la baza unix-ul (Linux, Mac OS X, Solari, FreeBSD, etc) utilizeaza standardul POSIX pentru permisiunilesistemului de fisiere.","keywords":[{"label":"permisiuni","value":"permisiuni"},{"label":"fisiere","value":"fisiere"},{"label":"linux","value":"linux"},{"label":"server","value":"server"},{"label":"server web","value":"server web"},{"label":"server dedicat","value":"server dedicat"},{"label":"hosting","value":"hosting"}],"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"location":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2020-12-20 22:30:39","updated":"2025-06-04 00:53:40","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/megahost.ro\/blog\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/megahost.ro\/blog\/category\/securitate-online\" title=\"Securitate Online\">Securitate Online<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tPe scurt despre sistemul de permisiuni in linux hosting\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/megahost.ro\/blog\/"},{"label":"Securitate Online","link":"https:\/\/megahost.ro\/blog\/category\/securitate-online"},{"label":"Pe scurt despre sistemul de permisiuni in linux hosting","link":"https:\/\/megahost.ro\/blog\/pe-scurt-despre-sistemul-de-permisiuni-in-linux-hosting.html"}],"_links":{"self":[{"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/posts\/2046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/comments?post=2046"}],"version-history":[{"count":0,"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/posts\/2046\/revisions"}],"wp:attachment":[{"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/media?parent=2046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/categories?post=2046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/megahost.ro\/blog\/wp-json\/wp\/v2\/tags?post=2046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}