{"id":828,"date":"2015-09-04T00:19:04","date_gmt":"2015-09-03T21:19:04","guid":{"rendered":"https:\/\/furkansandal.com\/linux-dosya-izinleri\/"},"modified":"2015-09-04T00:19:04","modified_gmt":"2015-09-03T21:19:04","slug":"linux-dosya-izinleri","status":"publish","type":"post","link":"https:\/\/furkansandal.com\/linux-dosya-izinleri\/","title":{"rendered":"Linux Dosya \u0130zinleri"},"content":{"rendered":"<div readability=\"131.252952756\">\n<p>Yeni ba\u015flayan <strong>linux<\/strong> kullan\u0131c\u0131lar\u0131n\u0131n kafas\u0131n\u0131 s\u00fcrekli kurcalayan bir konu da\u00a0<em>linux dosya izinleri<\/em>. Yeni dosya indirirsin \u00e7al\u0131\u015fmaz, yeni css dosyas\u0131 yarat\u0131rs\u0131n okumaz, projeyi dosyalay\u0131p taray\u0131c\u0131dan g\u00f6rmek istersin a\u00e7maz. Bunlar olmad\u0131\u011f\u0131 gibi, <strong>\u00a0linux dosya izinleri<\/strong> akl\u0131na da gelmez. U\u011fra\u015f dur!<\/p>\n<hr\/>\n<p>\u00a0<\/p>\n<p>Linux dosya izinleri, sistemde y\u00fckl\u00fc dosyalar\u0131n eri\u015fim izinlerini ayarlamada<img loading=\"lazy\" decoding=\"async\" class=\"  alignright wp-image-175\" src=\"https:\/\/i0.wp.com\/furkansandal.com\/wp-content\/uploads\/2015\/09\/linux-dosya-izinleri-300x225.png?resize=178%2C132&#038;ssl=1\" alt=\"linux-dosya-izinleri\" width=\"178\" height=\"132\" data-recalc-dims=\"1\" \/>\u00a0kullan\u0131l\u0131yor. Daha ana\u015f\u0131l\u0131r olmak\u00a0gerekirse; senin dosyan, senin karar\u0131n! Dosyana kim ula\u015fs\u0131n, kim de\u011f\u015ftirebilsin, kim dokunamas\u0131n, kim g\u00f6remesin, her\u015feyi ayarlayabilirsin.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-662f4f21aada2\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-662f4f21aada2\"  type=\"checkbox\" id=\"item-662f4f21aada2\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/furkansandal.com\/linux-dosya-izinleri\/#Linux_Dosya_Izinleri_Goruntulemek\" title=\"Linux Dosya \u0130zinleri G\u00f6r\u00fcnt\u00fclemek:\">Linux Dosya \u0130zinleri G\u00f6r\u00fcnt\u00fclemek:<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/furkansandal.com\/linux-dosya-izinleri\/#Izin_Gruplari\" title=\"\u0130zin Gruplar\u0131\">\u0130zin Gruplar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/furkansandal.com\/linux-dosya-izinleri\/#Izin_turleri\" title=\"\u0130zin t\u00fcrleri\">\u0130zin t\u00fcrleri<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/furkansandal.com\/linux-dosya-izinleri\/#Linux_Dosya_Izinleri_Ornekleri\" title=\"Linux Dosya \u0130zinleri \u00d6rnekleri\">Linux Dosya \u0130zinleri \u00d6rnekleri<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Linux_Dosya_Izinleri_Goruntulemek\"><\/span>Linux Dosya \u0130zinleri G\u00f6r\u00fcnt\u00fclemek:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u2018ls\u2019 yani listeleme komutu ile, \u00fczerinde bulundu\u011fun dosyan\u0131n i\u00e7eri\u011fini listeleyebiliyoruz. \u00f6rnek bir kullan\u0131m olarak kendi bilgisayar\u0131mdaki \u2018 \/var \u2018 yolunun \u2018 <strong>ls<\/strong> \u2018 \u00e7\u0131kt\u0131s\u0131 :<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"  alignleft wp-image-176 \" src=\"https:\/\/i0.wp.com\/furkansandal.com\/wp-content\/uploads\/2015\/09\/linux-dosya-izinleri2-e1421005848983.png?resize=512%2C146&#038;ssl=1\" alt=\"linux-dosya-izinleri2\" width=\"512\" height=\"146\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>(\u2018sandisk\u2019 bu oturumdaki kullan\u0131c\u0131 ad\u0131m, \u2018bozzuk-pc\u2019 de bilgisayar ad\u0131m. Bunlar senin bilgisayar\u0131nda farkl\u0131 olacakt\u0131r elbette.)<\/p>\n<p>\u015eimdi, ayn\u0131 yola \u2018 <strong>ls -l<\/strong> \u2018 komutu ile bakal\u0131m, b\u00f6ylece dosya izinlerini de g\u00f6rece\u011fiz.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"  wp-image-177 aligncenter\" src=\"https:\/\/i0.wp.com\/furkansandal.com\/wp-content\/uploads\/2015\/09\/linux-dosya-izinleri3-e1421006229554-300x230.png?resize=324%2C249&#038;ssl=1\" alt=\"linux-dosya-izinleri3\" width=\"324\" height=\"249\" data-recalc-dims=\"1\" \/><\/p>\n<p>Bu \u00e7\u0131kt\u0131n\u0131n biraz daha anlam kazanmas\u0131 i\u00e7in \u00f6ncelikle baz\u0131 temel terimleri a\u00e7\u0131klamam gerekiyor.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Izin_Gruplari\"><\/span>\u0130zin Gruplar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Owner-&gt;\u00a0<\/strong>Kelime anlam\u0131 sahip olan ower, dosyan\u0131n sahibini yani bizi sembolize eder. Buras\u0131 i\u00e7in yapt\u0131\u011f\u0131m\u0131z s\u0131n\u0131rlama sadece bizi etkiler, di\u011fer kullan\u0131c\u0131lar\u0131 de\u011fil.<\/p>\n<p><strong>Group-&gt;\u00a0<\/strong>Grup izinleri, bu dosyaya atad\u0131\u011f\u0131m\u0131z atayaca\u011f\u0131m\u0131z grup elemanlar\u0131n\u0131 etkiler. Verdi\u011fimiz izne g\u00f6re hareketleri \u015fekil alacak.<\/p>\n<p><strong>Others-&gt;\u00a0<\/strong>Di\u011fer kullan\u0131c\u0131lar\u0131m\u0131z i\u00e7in ge\u00e7erli olan kurallard\u0131r. Admini veya grup \u00fcyelerini etkilemez.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"Izin_turleri\"><\/span>\u0130zin t\u00fcrleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>read-&gt;\u00a0<\/strong>Okuma iznidir. \u0130zni verdi\u011finiz dosya sadece g\u00f6r\u00fcnt\u00fclenebilir oluyor.<\/p>\n<p><strong>write-&gt;\u00a0<\/strong>Yazma iznidir. \u0130zin verdi\u011finiz dosyay\u0131 yeni bir\u015feyler ekleyebilir, \u00e7\u0131karabilir k\u0131l\u0131yorsunuz.<\/p>\n<p><strong>execute-&gt;<\/strong> \u00c7al\u0131\u015ft\u0131rma iznidir. Herhangi bir scripti ko\u015fma izni olarak\u00a0d\u00fc\u015f\u00fcnebiliriz.<\/p>\n<hr\/>\n<p>\u00a0<\/p>\n<p>\u015eimdi, yukar\u0131da verdi\u011fim resim biraz daha anlam kazanm\u0131\u015f olmal\u0131. Dosyalar\u0131n ba\u015f\u0131nda g\u00f6d\u00fc\u011f\u00fcm\u00fcz \u2018\u00a0<strong>rwxrwxrwx \u2018\u00a0<\/strong>benzeri karakterlerin ilk 3 \u00fcn\u00fcn Owner, ortanca 3l\u00fcn\u00fcn Group ve son 3 l\u00fcn\u00fcn de Others i\u00e7in durdu\u011funu g\u00f6rebiliyoruz. Ayr\u0131ca \u2018 <strong>r w x<\/strong>\u00a0\u2018 harfleri <strong>read write execute<\/strong> i\u00e7in durmakta.<\/p>\n<p><strong>d<\/strong> eki directory\u00a0yani dizin yerini tutmakta.<\/p>\n<p><strong>I\u00a0<\/strong>eki linkleri g\u00f6stermektedir.<\/p>\n<p>Bu kelime kullan\u0131mlar\u0131n\u0131n yan\u0131 s\u0131ra, dosya izinlerinin binary kar\u015f\u0131l\u0131klar\u0131 da mevcut. Yukar\u0131da tan\u0131mlad\u0131\u011f\u0131m harflerin ayn\u0131 zamanda rakamsal olarak kar\u015f\u0131l\u0131\u011f\u0131 mevcut.<\/p>\n<p>r = 4<br \/>w = 2<br \/>x = 1<\/p>\n<p>Demin de bahsetti\u011fim gibi, dosyalar\u0131n yap\u0131s\u0131 3 grup olarak okunur.<br \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-178\" src=\"https:\/\/i0.wp.com\/furkansandal.com\/wp-content\/uploads\/2015\/09\/Linux-dosya-izinleri2.png?resize=266%2C223&#038;ssl=1\" alt=\"Linux-dosya-izinleri2\" width=\"266\" height=\"223\" data-recalc-dims=\"1\" \/>Resimde belirli oldu\u011fu \u00fczere, bu 3 gruba atad\u0131\u011f\u0131m\u0131z izinlerin toplam numaralar\u0131 bu dosyan\u0131n izin t\u00fcr\u00fcn\u00fc a\u00e7\u0131k eder. Mesela bir dosyaya 777 verirsek, dosya herkes i\u00e7in okunur yaz\u0131l\u0131r ve \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r olur.<\/p>\n<p>Dosya izinlerini verirken kulland\u0131\u011f\u0131m\u0131z komut <strong>chmod\u00a0<\/strong>olacak. Chmod komutu sayesinde dosyalara izin atay\u0131p, izinlerini alma, yetki s\u0131n\u0131rlama i\u015flemlerini yapabiliyoruz.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Linux_Dosya_Izinleri_Ornekleri\"><\/span>Linux Dosya \u0130zinleri \u00d6rnekleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Birka\u00e7 \u00f6rnek ile yaz\u0131m\u0131 sonland\u0131ray\u0131m.<\/p>\n<blockquote>\n<p><span style=\"color: #800000;\"><em>chmod -R 777 \/var\/www<br \/><\/em><\/span><\/p>\n<\/blockquote>\n<p>Komuttaki -R eki, recursive olarak \u00e7al\u0131\u015fmas\u0131n\u0131 istedi\u011fimiz zaman kulland\u0131\u011f\u0131m\u0131z ektir. Yani kulland\u0131\u011f\u0131m\u0131z dizinin i\u00e7 dizinlerine, onlar\u0131n da i\u00e7indeki dizinlere ula\u015facak \u015fekilde komutun d\u00f6nmesinin sa\u011flar. Bu komut ile, \/var\/www\/ dizininin i\u00e7erisindeki b\u00fct\u00fcn kullan\u0131c\u0131lar i\u00e7in, dizindeki ve dizinin alt dizinlerindeki b\u00fct\u00fcn dosyalara tam eri\u015fim vermi\u015f olduk. Pek tavsiye etmedi\u011fim bir durumdur. 777\u2019yi \u00e7ok nadir durumlarda kullan\u0131n.<\/p>\n<blockquote>\n<p><span style=\"color: #800000;\">chmod 755 \/home<\/span><\/p>\n<\/blockquote>\n<p>Bu komut ile owner\u2019a rwx yetkisi verdik. di\u011felerine ise rx yetkisi verip, \u00fcst\u00fcne yazma, modifiye etme yetkisini sa\u011flamad\u0131k.<\/p>\n<hr\/>\n<p>\u00a0<\/p>\n<p>Bu konunun sonuna gelmi\u015f bulunuyorsun, umar\u0131m i\u015fine yaram\u0131\u015ft\u0131r. Anlatamad\u0131\u011f\u0131m biryer olmu\u015fsa l\u00fctfen yorum b\u0131rak. Akl\u0131na tak\u0131lan biryer olursa da elimden geldi\u011fince cevaplar\u0131m, olmad\u0131 ara\u015ft\u0131r\u0131r\u0131m bulurum. Zaman ay\u0131rd\u0131\u011f\u0131n i\u00e7in te\u015fekk\u00fcrler.<\/p>\n<\/p><\/div>\n<p><a href=\"https:\/\/furkansandal.com\/\">Ana Sayfa <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yeni ba\u015flayan linux kullan\u0131c\u0131lar\u0131n\u0131n kafas\u0131n\u0131 s\u00fcrekli kurcalayan bir konu da\u00a0linux dosya izinleri. Yeni dosya indirirsin \u00e7al\u0131\u015fmaz, yeni css dosyas\u0131 yarat\u0131rs\u0131n&#8230;<\/p>\n","protected":false},"author":1,"featured_media":829,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","footnotes":""},"categories":[6,1,9,10,3,7,11,4],"tags":[78,112,76,88,89,26,121,83,81,120,79,82,77,80,84,85,118,87,86,110,117,119],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/furkansandal.com\/wp-content\/uploads\/2015\/09\/linux-dosya-izinleri-300x225.png?fit=300%2C225&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6BM7I-dm","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/posts\/828"}],"collection":[{"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/comments?post=828"}],"version-history":[{"count":0,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/posts\/828\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/media\/829"}],"wp:attachment":[{"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/media?parent=828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/categories?post=828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/furkansandal.com\/wp-json\/wp\/v2\/tags?post=828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}