{"id":133,"date":"2026-06-07T22:32:23","date_gmt":"2026-06-07T20:32:23","guid":{"rendered":"https:\/\/it2508.sspu-opava.eu\/?p=133"},"modified":"2026-06-15T19:31:45","modified_gmt":"2026-06-15T17:31:45","slug":"zarizeni","status":"publish","type":"post","link":"https:\/\/it2508.sspu-opava.eu\/?p=133","title":{"rendered":"Za\u0159\u00edzen\u00ed"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"133\" class=\"elementor elementor-133\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cce85fe e-flex e-con-boxed e-con e-parent\" data-id=\"cce85fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93c6cc2 elementor-widget elementor-widget-heading\" data-id=\"93c6cc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">0. \u00davod<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f1a81d7 e-flex e-con-boxed e-con e-parent\" data-id=\"f1a81d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bbf057e elementor-widget elementor-widget-text-editor\" data-id=\"bbf057e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Za\u0159\u00edzen\u00ed jsou speci\u00e1ln\u00ed soubory, kter\u00e9 p\u0159ij\u00edmaj\u00ed a nebo odes\u00edlaj\u00ed bin\u00e1rn\u00ed informace a p\u0159ed\u00e1vaj\u00ed je fyzick\u00e9mu nebo virtu\u00e1ln\u00edmu hardwaru.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-899b6e8 e-flex e-con-boxed e-con e-parent\" data-id=\"899b6e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14bfdcf elementor-widget elementor-widget-text-editor\" data-id=\"14bfdcf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tV\u011bt\u0161ina za\u0159\u00edzen\u00ed existuje v adres\u00e1\u0159i <code>\/dev<\/code>.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e79b2ab e-flex e-con-boxed e-con e-parent\" data-id=\"e79b2ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c81424d elementor-widget elementor-widget-heading\" data-id=\"c81424d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. Pr\u00e1ce se za\u0159\u00edzen\u00edmi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e22731 e-flex e-con-boxed e-con e-parent\" data-id=\"4e22731\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebe159c elementor-widget elementor-widget-text-editor\" data-id=\"ebe159c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Za\u0159\u00edzen\u00ed pou\u017e\u00edvaj\u00ed stejn\u00e9 rozhran\u00ed jako soubory av\u0161ak se m\u016f\u017eou chovat odli\u0161n\u011b.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5878293 e-flex e-con-boxed e-con e-parent\" data-id=\"5878293\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-672631e elementor-widget elementor-widget-text-editor\" data-id=\"672631e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nap\u0159\u00edklad se u za\u0159\u00edzen\u00ed \u010dasto uplat\u0148uj\u00ed syst\u00e9mov\u00e1 vol\u00e1n\u00ed <strong>poll<\/strong> a <strong>epoll<\/strong>, kter\u00e9 informuj\u00ed proces kdy\u017e jsou dostupn\u00e1 data na za\u0159\u00edzen\u00ed nebo jestli na n\u011bjak\u00e9m za\u0159\u00edzen\u00ed nastala n\u011bjak\u00e1 chyba.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-135ceb7 e-flex e-con-boxed e-con e-parent\" data-id=\"135ceb7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-178ce03 elementor-widget elementor-widget-heading\" data-id=\"178ce03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. P\u0159\u00edklady za\u0159\u00edzen\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ccfbfe e-flex e-con-boxed e-con e-parent\" data-id=\"3ccfbfe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f09fda elementor-widget elementor-widget-heading\" data-id=\"0f09fda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.1 Termin\u00e1ly a pseudotermin\u00e1ly<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2dba30f e-flex e-con-boxed e-con e-parent\" data-id=\"2dba30f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50d71ea elementor-widget elementor-widget-text-editor\" data-id=\"50d71ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Asi nej\u010dast\u011bj\u0161\u00ed za\u0159\u00edzen\u00ed se kter\u00fdm se m\u016f\u017eeme setkat jsou termin\u00e1ly. Termin\u00e1ly jsou jednoduch\u00e1 za\u0159\u00edzen\u00ed s dv\u011bma konci, kter\u00e9 si p\u0159ed\u00e1vaj\u00ed <strong>proudy dat<\/strong> podle ur\u010dit\u00fdch pravidel s ur\u010ditou rychlost\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de70dc2 e-flex e-con-boxed e-con e-parent\" data-id=\"de70dc2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97bcb79 elementor-widget elementor-widget-text-editor\" data-id=\"97bcb79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>J\u00e1dro sleduje vlastnosti termin\u00e1l\u016f jako nap\u0159\u00edklad jejich velikost nebo chov\u00e1n\u00ed vstupu znak\u016f a \u0159\u00edd\u00ed dle nich p\u0159enos dat.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aee6501 e-flex e-con-boxed e-con e-parent\" data-id=\"aee6501\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-493178a elementor-widget elementor-widget-heading\" data-id=\"493178a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2.1.1 Termin\u00e1lov\u00fd master<\/h4>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87638c7 e-flex e-con-boxed e-con e-parent\" data-id=\"87638c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e471ba4 elementor-widget elementor-widget-text-editor\" data-id=\"e471ba4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Master je jeden z konc\u016f termin\u00e1lu, pokud se jedn\u00e1 o fyzick\u00fd termin\u00e1l, tak tento konec existuje pouze v hardwaru. Pro virtu\u00e1ln\u00ed termin\u00e1ly je toto konec kter\u00fd vytv\u00e1\u0159\u00ed a ovl\u00e1d\u00e1 proces zodpov\u011bdn\u00fd za zobrazov\u00e1n\u00ed dat termin\u00e1lu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98f10f1 e-flex e-con-boxed e-con e-parent\" data-id=\"98f10f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51c24ea elementor-widget elementor-widget-text-editor\" data-id=\"51c24ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>P\u0159ij\u00edm\u00e1 <strong>zpracovan\u00fd v\u00fdstup<\/strong> z pop\u0159edn\u00ed skupiny na termin\u00e1lu a odes\u00edl\u00e1 <strong>vstup z kl\u00e1vesnice<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92bcff6 e-flex e-con-boxed e-con e-parent\" data-id=\"92bcff6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5ecd2d elementor-widget elementor-widget-heading\" data-id=\"f5ecd2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2.1.2 Termin\u00e1lov\u00fd slave<\/h4>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a76442 e-flex e-con-boxed e-con e-parent\" data-id=\"9a76442\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61c10f0 elementor-widget elementor-widget-text-editor\" data-id=\"61c10f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Slave je druh\u00fdm koncem termin\u00e1lu, ovl\u00e1d\u00e1 ho pop\u0159edn\u00ed skupina proces\u016f odpov\u00eddaj\u00edc\u00ed termin\u00e1lu, obvykle <strong>shell<\/strong> a shellov\u00e9 <strong>p\u0159\u00edkazy<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e235964 e-flex e-con-boxed e-con e-parent\" data-id=\"e235964\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6fca033 elementor-widget elementor-widget-text-editor\" data-id=\"6fca033\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>P\u0159ij\u00edma vstup<\/strong> z kl\u00e1vesnice a <strong>odes\u00edl\u00e1 data<\/strong> k zobrazen\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d898121 e-flex e-con-boxed e-con e-parent\" data-id=\"d898121\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b65a51e elementor-widget elementor-widget-heading\" data-id=\"b65a51e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.2 Blokov\u00e1 za\u0159\u00edzen\u00ed<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac04122 e-flex e-con-boxed e-con e-parent\" data-id=\"ac04122\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25580df elementor-widget elementor-widget-text-editor\" data-id=\"25580df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Blokov\u00e1 za\u0159\u00edzen\u00ed umo\u017e\u0148uj\u00ed p\u0159\u00edstup k dat\u016fm <strong>v bloc\u00edch<\/strong> ur\u010dit\u00e9 velikosti. \u010casto se jedn\u00e1 diskov\u00e9 jednotky, <em>HDD<\/em>, <em>SSD<\/em>, <em>CD<\/em>, <em>DVD<\/em> atd&#8230;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e3fa99 e-flex e-con-boxed e-con e-parent\" data-id=\"2e3fa99\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bc04c4 elementor-widget elementor-widget-text-editor\" data-id=\"8bc04c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Umo\u017e\u0148uj\u00ed p\u0159\u00edstup k hol\u00fdm dat\u016fm bez naru\u0161ov\u00e1n\u00ed souborov\u00fdm syst\u00e9mem.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a94c7ad e-flex e-con-boxed e-con e-parent\" data-id=\"a94c7ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e810978 elementor-widget elementor-widget-heading\" data-id=\"e810978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.3 Znakov\u00e1 za\u0159\u00edzen\u00ed<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b67f1f3 e-flex e-con-boxed e-con e-parent\" data-id=\"b67f1f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d19669c elementor-widget elementor-widget-text-editor\" data-id=\"d19669c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Znakov\u00e1 za\u0159\u00edzen\u00ed p\u0159ed\u00e1vaj\u00ed data hardwaru <strong>znak po znaku<\/strong>, jejich vyu\u017eit\u00ed je r\u016fzn\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2879da e-flex e-con-boxed e-con e-parent\" data-id=\"e2879da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5121a86 elementor-widget elementor-widget-text-editor\" data-id=\"5121a86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>P\u0159\u00edklady znakov\u00fdch za\u0159\u00edzen\u00ed:<\/p><ul><li><code>\/dev\/null<\/code> &#8211; st\u00e1ly proud bin\u00e1rn\u00edch nul<\/li><li><code>\/dev\/urandom<\/code> &#8211; st\u00e1l\u00fd proud n\u00e1hodn\u00fdch \u010d\u00edsel<\/li><li><code>\/dev\/input\/*<\/code> &#8211; r\u016fzn\u00e1 vstupn\u00ed a v\u00fdstupn\u00ed za\u0159\u00edzen\u00ed (<em>kl\u00e1vesnice<\/em>, <em>my\u0161i<\/em>, <em>dotykov\u00e9 displeje<\/em>&#8230;)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9916756 e-flex e-con-boxed e-con e-parent\" data-id=\"9916756\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-587b9ed elementor-widget elementor-widget-heading\" data-id=\"587b9ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2.4 Pojmenovan\u00e9 trubky (FIFO)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b919181 e-flex e-con-boxed e-con e-parent\" data-id=\"b919181\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3126d elementor-widget elementor-widget-text-editor\" data-id=\"ec3126d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pojmenovan\u00e9 trubky jsou speci\u00e1ln\u00ed soubory vyu\u017e\u00edvan\u00e9 pro komunikaci mezi procesy. Jeden proces \u010dte ze trubky, druh\u00fd do n\u00ed zapisuje. Pojmenovan\u00e1 trubka m\u016f\u017ee b\u00fdt vytvo\u0159en\u00e1 kdekoliv, p\u0159\u00edstup se \u0159\u00edd\u00ed podle pr\u00e1v souboru.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-469a192 e-flex e-con-boxed e-con e-parent\" data-id=\"469a192\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2c8d06 elementor-widget elementor-widget-heading\" data-id=\"e2c8d06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zdroje:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48eba50 e-flex e-con-boxed e-con e-parent\" data-id=\"48eba50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8fd42b elementor-widget elementor-widget-text-editor\" data-id=\"d8fd42b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Linux man-pages<\/li><li><a href=\"https:\/\/en.wikipedia.org\/\">Wikipedia<\/a><\/li><li><a href=\"https:\/\/docs.kernel.org\/\">docs.kernel.org<\/a><\/li><\/ul>\t\t\t\t\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>0. \u00davod Za\u0159\u00edzen\u00ed jsou speci\u00e1ln\u00ed soubory, kter\u00e9 p\u0159ij\u00edmaj\u00ed a nebo odes\u00edlaj\u00ed bin\u00e1rn\u00ed informace a p\u0159ed\u00e1vaj\u00ed je fyzick\u00e9mu nebo virtu\u00e1ln\u00edmu hardwaru. V\u011bt\u0161ina za\u0159\u00edzen\u00ed existuje v adres\u00e1\u0159i \/dev. 1. Pr\u00e1ce se za\u0159\u00edzen\u00edmi Za\u0159\u00edzen\u00ed pou\u017e\u00edvaj\u00ed stejn\u00e9 rozhran\u00ed jako soubory av\u0161ak se m\u016f\u017eou chovat odli\u0161n\u011b. Nap\u0159\u00edklad se u za\u0159\u00edzen\u00ed \u010dasto uplat\u0148uj\u00ed syst\u00e9mov\u00e1 vol\u00e1n\u00ed poll a epoll, kter\u00e9 informuj\u00ed proces [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":283,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zasady"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Za\u0159\u00edzen\u00ed - Syst\u00e9mov\u00e9 programov\u00e1n\u00ed pro blbe\u010dky<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/it2508.sspu-opava.eu\/?p=133\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Za\u0159\u00edzen\u00ed - Syst\u00e9mov\u00e9 programov\u00e1n\u00ed pro blbe\u010dky\" \/>\n<meta property=\"og:description\" content=\"0. \u00davod Za\u0159\u00edzen\u00ed jsou speci\u00e1ln\u00ed soubory, kter\u00e9 p\u0159ij\u00edmaj\u00ed a nebo odes\u00edlaj\u00ed bin\u00e1rn\u00ed informace a p\u0159ed\u00e1vaj\u00ed je fyzick\u00e9mu nebo virtu\u00e1ln\u00edmu hardwaru. V\u011bt\u0161ina za\u0159\u00edzen\u00ed existuje v adres\u00e1\u0159i \/dev. 1. Pr\u00e1ce se za\u0159\u00edzen\u00edmi Za\u0159\u00edzen\u00ed pou\u017e\u00edvaj\u00ed stejn\u00e9 rozhran\u00ed jako soubory av\u0161ak se m\u016f\u017eou chovat odli\u0161n\u011b. 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