{"id":57,"date":"2026-05-14T15:23:57","date_gmt":"2026-05-14T15:23:57","guid":{"rendered":"https:\/\/zehirteknoloji.com.tr\/blog\/?p=57"},"modified":"2026-05-14T15:24:00","modified_gmt":"2026-05-14T15:24:00","slug":"linux-hata-kodlari-rehberi-terminal-size-ne-anlatiyor","status":"publish","type":"post","link":"https:\/\/zehirteknoloji.com.tr\/blog\/linux-hata-kodlari-rehberi-terminal-size-ne-anlatiyor\/","title":{"rendered":"Linux Hata Kodlar\u0131 Rehberi: Terminal Size Ne Anlat\u0131yor?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Linux d\u00fcnyas\u0131, Windows\u2019un o me\u015fhur &#8220;Mavi Ekran\u0131&#8221; gibi her \u015feyi bir anda y\u00fcz\u00fcn\u00fcze \u00e7arpmaz. Linux daha \u00e7ok &#8220;sessiz ve derinden&#8221; ilerler; ancak bir sorun \u00e7\u0131kt\u0131\u011f\u0131nda terminalde veya log dosyalar\u0131nda kar\u015f\u0131n\u0131za \u00e7\u0131kan o gizemli kodlar, asl\u0131nda neyin ters gitti\u011fini nokta at\u0131\u015f\u0131 s\u00f6yler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Penguen d\u00fcnyas\u0131na ad\u0131m atanlar veya sunucu y\u00f6netenler i\u00e7in en s\u0131k kar\u015f\u0131la\u015f\u0131lan Linux hata mesajlar\u0131n\u0131, teknik sebeplerini ve \u00e7\u00f6z\u00fcm yollar\u0131n\u0131 bir teknik servis g\u00f6z\u00fcyle derledim.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-linux-un-dili-en-sik-karsilasilan-hata-kodlari-ve-cozumleri\">Linux\u2019un Dili: En S\u0131k Kar\u015f\u0131la\u015f\u0131lan Hata Kodlar\u0131 ve \u00c7\u00f6z\u00fcmleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Linux&#8217;ta hatalar genellikle terminal \u00e7\u0131kt\u0131lar\u0131 veya sistem loglar\u0131nda (<code>\/var\/log\/syslog<\/code>) gizlidir. \u0130\u015fte kar\u015f\u0131n\u0131za \u00e7\u0131kabilecek o kritik uyar\u0131lar:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-kernel-panic-cekirdek-panigi\">1. Kernel Panic (\u00c7ekirdek Pani\u011fi)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anlam\u0131:<\/strong> Linux\u2019un &#8220;Mavi Ekran\u0131&#8221; diyebiliriz. Sistem, \u00e7al\u0131\u015fmaya devam edemeyece\u011fi kadar kritik bir i\u00e7 hata ile kar\u015f\u0131la\u015fm\u0131\u015ft\u0131r.<\/li>\n\n\n\n<li><strong>Sebep:<\/strong> Genellikle hatal\u0131 bir s\u00fcr\u00fcc\u00fc g\u00fcncellemesi, bozuk RAM veya \u00e7ekirdek (kernel) ile uyumsuz bir donan\u0131m.<\/li>\n\n\n\n<li><strong>Servis Notu:<\/strong> E\u011fer yeni bir donan\u0131m takt\u0131ktan sonra bu hatay\u0131 al\u0131yorsan\u0131z, donan\u0131m\u0131 s\u00f6k\u00fcp &#8220;G\u00fcvenli Mod&#8221; (Recovery Mode) \u00fczerinden eski kernel versiyonuna d\u00f6nmek gerekebilir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-segmentation-fault-core-dumped\">2. Segmentation Fault (Core Dumped)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anlam\u0131:<\/strong> Bir program, kendisine ayr\u0131lmam\u0131\u015f bir bellek (RAM) b\u00f6lgesine eri\u015fmeye \u00e7al\u0131\u015ft\u0131 ve sistem taraf\u0131ndan durduruldu.<\/li>\n\n\n\n<li><strong>Sebep:<\/strong> Yaz\u0131l\u0131msal bir hata (bug), bozuk k\u00fct\u00fcphane dosyalar\u0131 veya en k\u00f6t\u00fcs\u00fc; <strong>fiziksel RAM ar\u0131zas\u0131.<\/strong><\/li>\n\n\n\n<li><strong>Servis Notu:<\/strong> E\u011fer bu hatay\u0131 s\u0131k s\u0131k farkl\u0131 programlarda al\u0131yorsan\u0131z, cihaz\u0131n\u0131z\u0131n RAM\u2019lerini test etme vaktiniz gelmi\u015f demektir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-permission-denied-erisim-engellendi\">3. Permission Denied (Eri\u015fim Engellendi)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anlam\u0131:<\/strong> \u0130\u015flem yapmak istedi\u011finiz dosya veya klas\u00f6r \u00fczerinde yetkiniz yok.<\/li>\n\n\n\n<li><strong>Sebep:<\/strong> Komutu <code>sudo<\/code> (root yetkisi) ile \u00e7al\u0131\u015ft\u0131rmamak veya dosya izinlerinin (<code>chmod<\/code>) yanl\u0131\u015f yap\u0131land\u0131r\u0131lmas\u0131.<\/li>\n\n\n\n<li><strong>Servis Notu:<\/strong> Linux&#8217;ta g\u00fcvenlik esast\u0131r. Her \u015feye <code>777<\/code> (tam yetki) vermek yerine, do\u011fru kullan\u0131c\u0131 grubuna do\u011fru izni vermek en sa\u011fl\u0131kl\u0131 yoldur.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-dependency-hell-bagimlilik-sorunlari\">4. Dependency Hell (Ba\u011f\u0131ml\u0131l\u0131k Sorunlar\u0131)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anlam\u0131:<\/strong> Bir program\u0131 kurmak istiyorsunuz ama o program ba\u015fka bir k\u00fct\u00fcphaneye ihtiya\u00e7 duyuyor, o k\u00fct\u00fcphane de ba\u015fka birine&#8230; Ve zincir bir yerde kopuyor.<\/li>\n\n\n\n<li><strong>Sebep:<\/strong> <code>apt<\/code>, <code>yum<\/code> veya <code>pacman<\/code> gibi paket y\u00f6neticilerinin \u00e7ak\u0131\u015fmas\u0131 veya g\u00fcncel olmayan depolar.<\/li>\n\n\n\n<li><strong>Servis Notu:<\/strong> <code>sudo apt-get install -f<\/code> komutu genellikle bu k\u0131r\u0131k ba\u011f\u0131ml\u0131l\u0131klar\u0131 onarmaya \u00e7al\u0131\u015f\u0131r. Ancak sistem kilitlendiyse profesyonel m\u00fcdahale gerekebilir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-gave-up-waiting-for-root-device-disk-bulunamadi\">5. &#8220;Gave up waiting for root device&#8221; (Disk Bulunamad\u0131)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anlam\u0131:<\/strong> Sistem a\u00e7\u0131l\u0131rken root dosya sisteminin bulundu\u011fu diski bulam\u0131yor.<\/li>\n\n\n\n<li><strong>Sebep:<\/strong> <code>fstab<\/code> dosyas\u0131ndaki yanl\u0131\u015f UUID yap\u0131land\u0131rmas\u0131, bozuk disk kablosu veya SSD\u2019nin \u00f6mr\u00fcn\u00fc tamamlamas\u0131.<\/li>\n\n\n\n<li><strong>Servis Notu:<\/strong> Linux&#8217;ta disk hatalar\u0131 genellikle terminalde ba\u015flar. Disklerinizin sa\u011fl\u0131k durumunu <code>smartmontools<\/code> ile d\u00fczenli kontrol etmekte fayda var.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-teknik-servis-tavsiyesi-log-dosyalarini-okumayi-ogrenin\">Teknik Servis Tavsiyesi: Log Dosyalar\u0131n\u0131 Okumay\u0131 \u00d6\u011frenin!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Linux&#8217;ta bir hatan\u0131n nedenini bulmak i\u00e7in karanl\u0131kta y\u00fcr\u00fcmek zorunda de\u011filsiniz. Sistemin tuttu\u011fu g\u00fcnl\u00fckler (loglar) her \u015feyi anlat\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hatalar\u0131 izlemek i\u00e7in:<\/strong> <code>journalctl -p 3 -xb<\/code> komutunu kullan\u0131n. Sadece kritik hatalar\u0131 kar\u015f\u0131n\u0131za d\u00f6ker.<\/li>\n\n\n\n<li><strong>Donan\u0131m hatalar\u0131 i\u00e7in:<\/strong> <code>dmesg<\/code> komutu, bilgisayar a\u00e7\u0131l\u0131rken donan\u0131mlar\u0131n nas\u0131l tepki verdi\u011fini g\u00f6sterir.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux d\u00fcnyas\u0131, Windows\u2019un o me\u015fhur &#8220;Mavi Ekran\u0131&#8221; gibi her \u015feyi bir anda y\u00fcz\u00fcn\u00fcze \u00e7arpmaz. Linux daha \u00e7ok &#8220;sessiz ve derinden&#8221;&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":58,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[131,125,122,123,127,128,124,126,130,129],"class_list":["post-57","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yazilim","tag-debian-servis-destegi","tag-gaziantep-linux-teknik-servis","tag-inux-hata-kodlari","tag-kernel-panic-cozumu","tag-linux-paket-bagimlilik-hatasi","tag-linux-sistem-loglari-okuma","tag-segmentation-fault-nedir","tag-sudo-permission-denied-hatasi","tag-ubuntu-hata-kodlari","tag-zehir-teknoloji-linux-destek"],"_links":{"self":[{"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/posts\/57","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=57"}],"version-history":[{"count":0,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/posts\/57\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/media\/58"}],"wp:attachment":[{"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=57"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=57"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zehirteknoloji.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=57"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}