{"id":90525,"date":"2020-08-02T13:42:29","date_gmt":"2020-08-02T11:42:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/bajki-iz-dezhurnogo-sklepa"},"modified":"2020-08-02T13:42:29","modified_gmt":"2020-08-02T11:42:29","slug":"bajki-iz-dezhurnogo-sklepa","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/bajki-iz-dezhurnogo-sklepa","title":{"rendered":"Bajky z pohotovostnej m\u00e1rnice","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Predbe\u017en\u00e9 upozornenie: tento pr\u00edspevok je \u010disto piatkov\u00fd a viac z\u00e1bavn\u00fd ne\u017e technick\u00fd. \u010cakaj\u00fa v\u00e1s vesel\u00e9 pr\u00edbehy o in\u017einierskych fiask\u00e1ch, bajky z temnej str\u00e1nky pr\u00e1ce mobiln\u00e9ho oper\u00e1tora a in\u00e9 frivoln\u00e9 \u0161u\u0161tanie. Ak nie\u010do niekde prikr\u00e1\u0161lim, tak len pre dobro \u017e\u00e1nru, a ak zav\u0161em nie\u010do vymysl\u00edm, tak to v\u0161etko boli udalosti dn\u00ed tak d\u00e1vnych, \u017ee nikomu to neubl\u00ed\u017ei. Ale ak n\u00e1hodou zbad\u00e1te nejak\u00fa technick\u00fa alebo in\u00fa hl\u00fapos\u0165, opravte ma bez milosti, v\u017edy som bol na strane spravodlivosti.<\/p>\n<p>Pozor, za\u010d\u00ednam bez rozbehu!<\/p>\n<h4>Backdoor do dvora<\/h4>\n<p>\nNa na\u0161ej pohotovosti na prvom poschod\u00ed boli ve\u013ek\u00e9 okn\u00e1 od podlahy po strop. Viedli na slu\u017eobn\u00e9 parkovisko, odkia\u013e r\u00e1no odch\u00e1dzali r\u00f4zne meriace pr\u00edstroje a in\u00ed ter\u00e9nni zamestnanci. Parkovisko bolo dostato\u010dne vzdialen\u00e9 od hlavn\u00e9ho a v\u0161etk\u00fdch slu\u017eobn\u00fdch vchodov, navy\u0161e za dvoma z\u00e1vorami.<\/p>\n<p>Jedn\u00e9ho r\u00e1na k budove prich\u00e1dzaj\u00fa vtedy e\u0161te policajn\u00e9 aut\u00e1, na v\u0161etk\u00fdch vjazdoch stoja policajti a robia kontrolu v\u0161etk\u00fdch odch\u00e1dzaj\u00facich. Do slu\u017eobnej po\u0161ty prich\u00e1dza alert: n\u00e1hle (ozaj n\u00e1hle, nie ako zvy\u010dajne) zasiahla kontrola licencovania softv\u00e9ru, bud\u00fa kontrolova\u0165 pracovn\u00e9 stanice. Kto m\u00e1 na po\u010d\u00edta\u010doch nie\u010do pir\u00e1tske \u2014 mus\u00ed to okam\u017eite odstr\u00e1ni\u0165!<\/p>\n<p>Bezpochyby, \u010do sa t\u00fdka opera\u010dn\u00fdch syst\u00e9mov, kancel\u00e1rskeho a slu\u017eobn\u00e9ho softv\u00e9ru \u2014 v\u00e4\u010d\u0161inou bolo licencovan\u00e9. Ale nie v\u0161etko, nie v\u017edy a nie v\u0161ade; a \u010do si zamestnanci nain\u0161talovali na slu\u017eobn\u00e9 laptopy \u2014 to je \u00faplne in\u00fd pr\u00edbeh. Pustil som sa do kontroly po\u010d\u00edta\u010dov vo svojej z\u00f3ne zodpovednosti na pir\u00e1tstvo, nie\u010do r\u00fdchlo odstra\u0148uj\u00fac\u2026<\/p>\n<p>\u2026 A v tom \u010dase do pohotovosti r\u00fdchlym a nerv\u00f3znym krokom za\u010d\u00ednaj\u00fa prich\u00e1dza\u0165 in\u017einieri s laptopmi a syst\u00e9mov\u00fdmi jednotkami v n\u00e1ru\u010d\u00ed. Vch\u00e1dzaj\u00fa dverami a vych\u00e1dzaj\u00fa, zasmej\u00fac sa nad absurdnos\u0165ou situ\u00e1cie, cez okno: v\u0161etky vchody boli uzavret\u00e9, a tak\u00fdto backdoor si d\u00e9moni poriadku v\u00f4bec nepredstavili. Tak, zatia\u013e \u010do prebiehala kontrola \u00fa\u010dtovn\u00edctva (kde bolo v\u0161etko vzorov\u00e9), zamestnanci vybrali v\u0161etko, \u010do by mohlo by\u0165 podozriv\u00e9.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h4>Minulos\u0165 \u2014 tam<\/h4>\n<p>\nAk ste sa zaujali a nezavreli kartu \u2014 tu m\u00e1te nieko\u013eko inform\u00e1ci\u00ed o tom, \u010do sa deje v \u010dase, priestore a s \u013eu\u010fmi. Som kr\u00e1sne mlad\u00fd, zelen\u00fd ako list \u0161\u0165ave\u013ea, absolvent IT, ktor\u00fd sa zamestnal v in\u017einierskej pohotovosti samarsk\u00e9ho \u201eMegafonu\u201c (ktor\u00fd vtedy bol e\u0161te aj \u201eMCC Povol\u017eie\u201c). Pre m\u0148a to bolo prv\u00e9 skuto\u010dn\u00e9 stretnutie s Technikou s ve\u013ek\u00fdm T a Technikmi s e\u0161te v\u00e4\u010d\u0161\u00edm: ako najmlad\u0161\u00ed \u201e\u010dert\u00edk\u201c v tejto pekelnej kuchyni som s nad\u0161en\u00edm sledoval pr\u00e1cu sk\u00fasen\u00fdch \u010dertov in\u017einierov, ne\u00faspe\u0161ne sa sna\u017eiac prenikn\u00fa\u0165 do ich m\u00fadrosti. K\u00fdm sa t\u00e1 m\u00fadros\u0165 nedostala do mozgov\u00fdch p\u00f3rov, mohol som iba z\u00edra\u0165 na kopu r\u00f4znorod\u00fdch monitorovan\u00ed, nerv\u00f3zne zaka\u017ed\u00fdm, ke\u010f sa tam objavilo \u201e\u010derveno\u201c.<\/p>\n<p><img decoding=\"async\" alt=\"Bajky z pohotovostnej m\u00e1rnice\" src=\"\/wp-content\/uploads\/2020\/08\/7d18c618e4511b2b938842c24841a804.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAk sa niekto z uveden\u00fdch post\u00e1v n\u00e1hodou spozn\u00e1 \u2014 pozdravujem v\u00e1s!<\/p>\n<h4>K\u00fdm to funguje \u2014 nezasahuj (ale zasahuj, ak to nefunguje)<\/h4>\n<p>\nJedn\u00fdm z uveden\u00fdch nadtechnikov bol Mi\u0161a Basov. Po\u010das rokov pr\u00e1ce v \u201eMega\u201c som o \u0148om po\u010dul ve\u013ea dobr\u00e9ho a zauj\u00edmav\u00e9ho v tom zmysle, \u017ee st\u00e1l takmer pri z\u00e1kladoch a spustil mno\u017estvo procesov. Nemal som mo\u017enos\u0165 sa s n\u00edm porozpr\u00e1va\u0165: stretli sme sa doslova na person\u00e1lnom oddelen\u00ed, ke\u010f som priniesol dokumenty, a on ich preberal.<\/p>\n<p>Jedn\u00fdm z monitorovac\u00edch syst\u00e9mov, s ktor\u00fdmi sme pracovali, bol nap\u00edsan\u00fd Mi\u0161om. U\u017e si celkom nepam\u00e4t\u00e1m, \u010do sa tam monitorovalo, ale viem, \u017ee Mi\u0161a nap\u00edsal do\u010dasn\u00e9 rie\u0161enie, ktor\u00e9 sa r\u00fdchlo stalo trval\u00fdm. A dobre, ve\u013ea z toho, \u010do prav\u00ed technici robia pre vlastn\u00e9 potreby na r\u00fdchlo, dopad\u00e1 jednoducho skvele. To monitorovanie tie\u017e v\u0161etk\u00fdch uspokojovalo, fungovalo bez akejko\u013evek podpory a \u00fadr\u017eby, pravda, nikto nevedel ako.<\/p>\n<p>O p\u00e1r rokov po Mi\u0161ovom odchode monitorovanie za\u010dalo ukazova\u0165 pr\u00e1zdnu str\u00e1nku.<br \/>\nHne\u010f som zahodil do zvonenia. Ved\u00faci smeny zahodil do zvonenia. \u0160\u00e9f sektoru zahodil do zvonenia. <\/p>\n<p>Ved\u00faci oddelenia zazvonil na poplach. Ved\u00faci slu\u017eby zazvonil na poplach. Ved\u00faci oddelenia zvonil zvon\u010dekom. Zvon po\u010dul IT riadite\u013e celej oblasti Volga a okam\u017eite zvolal poradu. Tam pozval ved\u00faceho oddelenia. Ten zakri\u010dal na ved\u00faceho slu\u017eby. Ten, nech\u00e1paj\u00fac podstatu probl\u00e9mu, zavolal ved\u00faceho oddelenia. Tento, nerozumej\u00faci, \u010do sa stalo, zavolal ved\u00faceho sektoru, ktor\u00fd zavolal ved\u00faceho zmeny. No a ten hodil vinu na m\u0148a.<\/p>\n<p>Raz, ke\u010f som sa vymenil na slu\u017ebe, poslal som sa na t\u00fato poradu. Bolo povedan\u00e9 ve\u013ea slov, bol povolan\u00fd zodpovedn\u00fd za monitoring (ni\u010d konkr\u00e9tne sme nepo\u010duli), bolo spomenut\u00e9, \u017ee monitoring nap\u00edsal Basov, \u017ee monitoring je ve\u013emi d\u00f4le\u017eit\u00fd, ale nikto nech\u00e1pe a nevie, ako funguje... V\u0161etko sa z\u00fa\u017eilo na to, \u017ee nefunk\u010dn\u00fd a nejasn\u00fd syst\u00e9m treba odstr\u00e1ni\u0165 a namiesto toho zavies\u0165 overen\u00e9 rie\u0161enie od overen\u00e9ho dod\u00e1vate\u013ea.<br \/>\nK\u00fdm sa toto v\u0161etko hovorilo, vyprosila som si od niekoho laptop a ssh pr\u00edstup na ten server. Zauj\u00edmalo ma, ak\u00fd super skvel\u00fd syst\u00e9m nap\u00edsal legend\u00e1rny Basov.<\/p>\n<p>Vstupujem, prv\u00e9, \u010do rob\u00edm zvykom, je nap\u00edsa\u0165:<\/p>\n<pre><code class=\"bash\">df -h<\/code><\/pre>\n<p>\nT\u00edm mi odpoved\u00e1 nie\u010do ako:<\/p>\n<pre><code class=\"bash\">Filesystem      Size  Used Avail Use% Mounted on\n\/var            10G   10G  0G    100% \/<\/code><\/pre>\n<p>\nUvo\u013e\u0148ujem preplnen\u00e9 za roky \/var\/log, aktualizujem monitoring \u2014 v\u0161etko funguje. Opravil som to!<br \/>\nPorada sa zastavila, skryla sa, v\u0161etci odch\u00e1dzaj\u00fa. Po ceste ved\u00faci oddelenia sa te\u0161\u00ed a s\u013eubuje mi odmenu!<\/p>\n<p>... Namiesto odmeny som potom dostal ment\u00e1lnu predn\u00e1\u0161ku za to, \u017ee som ne\u00famyselne pretrhol rollback na objedn\u00e1vku monitorovacieho syst\u00e9mu od overen\u00e9ho dod\u00e1vate\u013ea.<\/p>\n<h4>Kde \u017eij\u00fa dom\u010deky<\/h4>\n<p>\nJednou z povinnost\u00ed pohotovostn\u00fdch in\u017einierov bola kontrola elektronick\u00fdch pr\u00edstupov\u00fdch k\u013e\u00fa\u010dov do strojovn\u00ed. Samotn\u00e9 miestnosti ma vtedy ve\u013emi ohromili: rady stojanov, preplnen\u00fdch serverov\u00fdm a komunika\u010dn\u00fdm vybaven\u00edm, l\u00ednie optick\u00fdch vl\u00e1kien a prepojovac\u00edch k\u00e1blov (niekde \u2014 dokonale ulo\u017een\u00e9, niekde \u2014 premenen\u00e9 na neuverite\u013en\u00fd chum\u00e1\u010d \u0161pagiet), neust\u00e1ly hu\u010danie klimatiz\u00e1ci\u00ed a falo\u0161n\u00e9 podlahy, pod ktor\u00fdmi bolo tak pohodln\u00e9 chladi\u0165 n\u00e1poje... Vtupy do miestnost\u00ed boli uzavret\u00e9 \u0165a\u017ek\u00fdmi hermetick\u00fdmi dverami, ur\u010den\u00fdmi na zabezpe\u010denie automatickej blok\u00e1cie pri po\u017eiari. Vstup a v\u00fdstup sa striktne protokoloval pod podpisom, aby bolo zn\u00e1me, kto a pre\u010do je teraz vo vn\u00fatri.<\/p>\n<p>Najviac sa mi v t\u00fdchto miestnostiach samozrejme p\u00e1\u010dili serverov\u00e9 skrine \u201esuperdom\u010dekov\u201c \u2014 dva HP SuperDome 9000, ktor\u00e9 zabezpe\u010dovali chod faktur\u00e1cie. Dve identick\u00e9 uzly, jedna bola v\u017edy akt\u00edvna, zatia\u013e \u010do druh\u00e1 sl\u00fa\u017eila ako synchronizovan\u00e1 hor\u00faca rezerva. Rozdiel medzi nimi bol len v IP adres\u00e1ch, jedna bola x.x.x.45, druh\u00e1 \u2014 x.x.x.46. Obe tieto IP adresy poznali v\u0161etci in\u017einieri, preto\u017ee ak sa nie\u010do na faktur\u00e1cii stalo \u2014 prv\u00e9, \u010do sa kontrolovalo, bolo, \u010di s\u00fa superdom\u010deky vidite\u013en\u00e9. Nevidite\u013enos\u0165 superdom\u010dekov \u2014 to je probl\u00e9m.<\/p>\n<p>Raz r\u00e1no sa podobn\u00fd probl\u00e9m st\u00e1va. Po\u010das dvoch sek\u00fand na oboch serveroch zmizn\u00fa v\u0161etky slu\u017eby, faktur\u00e1cia sa rozpad\u00e1 na ni\u010d. R\u00fdchlo kontrolujeme <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/dts-los-angeles\/\"   title=\"servera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3646\">servera<\/a> \u2014 pinguj\u00fa sa, ale na nich naozaj nie je ni\u010d!<\/p>\n<p>E\u0161te ani nestihneme za\u010da\u0165 predp\u00edsan\u00fd komplex opatren\u00ed, u\u017e po\u010dujeme hlasn\u00fd krik &quot;<b>ZABIJEM, \u0160TUDENT!\"; do miestnosti vbehne archiadmin v\u0161etk\u00fdch serverov, zoberie z poli\u010dky elektronick\u00fd k\u013e\u00fa\u010d od strojovne a be\u017e\u00ed tam.<\/b>&quot;; do slu\u017eobne vbehne archiadmin v\u0161etk\u00fdch serverov, zhod\u00ed z police elektronick\u00fd k\u013e\u00fa\u010d od strojovne a be\u017e\u00ed tam.<\/p>\n<p>Stalo sa toto: nov\u00fd zamestnanec zmluvnej organiz\u00e1cie, ktor\u00fd konfiguroval bal\u00edk nov\u00fdch virtu\u00e1lnych strojov, ru\u010dne priradil im sekven\u010dn\u00e9 statick\u00e9 IP adresy od x.x.x.1 do x.x.x.100. \u201e\u0160tudent\u201c nevedel o sv\u00e4t\u00fdch nedotknute\u013en\u00fdch adres\u00e1ch, a star\u00fdm zamestnancom ani nenapadlo, \u017ee by niekto mohol na ne takto zasahova\u0165.<\/p>\n<p>Slu\u017eba \u201eAntispam\u201c<\/p>\n<h4>Ach, no\u010dn\u00e9 slu\u017eby! Miloval ich a nen\u00e1videl, preto\u017ee to bolo 50\/50: bu\u010f pl\u00e1novan\u00e9 pr\u00e1ce na zariaden\u00ed, kde akt\u00edvne participuje\u0161, so zaspat\u00fdmi mozgov\u00fdmi z\u00e1vitmi a tras\u00facimi sa rukami pom\u00e1ha\u0161 in\u017einierovi, alebo ticho a pokoj. Odberatelia spia, zariadenie pracuje, ni\u010d sa nepokaz\u00ed, slu\u017eba je uvo\u013enen\u00e1.<\/h4>\n<p>\nSlu\u017eba prebieha pod\u013ea pl\u00e1nu.<\/p>\n<p><img decoding=\"async\" alt=\"Bajky z pohotovostnej m\u00e1rnice\" src=\"\/wp-content\/uploads\/2020\/08\/36ebce0464aa37abd0919e9a395e33a4.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Raz v noci toto pokojn\u00e9 ticho naru\u0161\u00ed telefon\u00e1t na slu\u017eobn\u00fd telef\u00f3n: Dobr\u00fd de\u0148, vol\u00e1me zo Sberbanky, m\u00e1me probl\u00e9m s va\u0161ou SIM kartou, z ktorej posielame na\u0161e upozornenia.<\/i><\/p>\n<p>Bolo to pred dlh\u00fdm \u010dasom, e\u0161te pred zaveden\u00edm IP pripojen\u00ed k SMS br\u00e1ne. Preto, aby Sber mohol posla\u0165 SMS z \u010d\u00edsla 900, brali poskytnut\u00fa SIM kartu (sk\u00f4r pravdepodobne nie jednu), zapichli ju do GSM modemu a takto to fungovalo.<\/p>\n<p>Bolo to pred dlh\u00fdm \u010dasom, e\u0161te pred zaveden\u00edm IP pripojen\u00ed k SMS br\u00e1ne. Preto, aby Sber mohol posla\u0165 SMS z \u010d\u00edsla 900, brali poskytnut\u00fa SIM kartu (sk\u00f4r pravdepodobne nie jednu), zapichli ju do GSM modemu a takto to fungovalo.<\/p>\n<p>Dobre, probl\u00e9m prijat\u00fd a za\u010dal som p\u00e1tra\u0165. Ako prv\u00e9 kontrolujem stav SIM karty v billingovom syst\u00e9me, t\u00e1 je zablokovan\u00e1. \u010co to m\u00e1 by\u0165 \u2014 ved\u013ea \u010derven\u00fd n\u00e1pis \u201eNEZAMIE\u0147A\u0164\u201c a odkaz na pr\u00edkaz gener\u00e1lneho archid\u00e9mona. Uf, celkom zauj\u00edmav\u00e9.<\/p>\n<p>Kontrolujem d\u00f4vod blok\u00e1cie, rob\u00edm si obo\u010die do tvaru domu a cestujem do susednej kancel\u00e1rie, kde sa na obrazovku pozer\u00e1 diev\u010da z oddelenia podvodov.<\/p>\n<p>\u201eLenka,\u201c hovor\u00edm jej, \u201epre\u010do si zablokovala Sberbank?\u201c<\/p>\n<p>Ona je v nejasnostiach: vraj pri\u0161la s\u0165a\u017enos\u0165, \u017ee z \u010d\u00edsla 900 prich\u00e1dza spam. Tak som to zablokovala, r\u00e1no by sme sa na tom vyjasnili.<\/p>\n<p>A vy hovor\u00edte \u2014 s\u0165a\u017enosti abonentov sa ignoruj\u00fa!<\/p>\n<p>SIM kartu samozrejme op\u00e4\u0165 aktivovali.<\/p>\n<h4>Ve\u013emi stra\u0161n\u00e1 hist\u00f3ria.<\/h4>\n<p>\nKe\u010f som len nast\u00fapil do zamestnania, n\u00e1m a ostatn\u00fdm nov\u00e1\u010dikom uk\u00e1zali nie\u010do ako \u00favodn\u00fa exkurziu. Uk\u00e1zali n\u00e1m zariadenie: servery, klimatiz\u00e1cie, invertory, hasenie po\u017eiaru. Uk\u00e1zali z\u00e1klad\u0148ov\u00fa stanicu, ktor\u00e1 st\u00e1la v jednom z strojov\u00fdch h\u00e1l na experimenty, vysvet\u013euj\u00fac, \u017ee aj ke\u010f sa vysiela\u010de zap\u00ednaj\u00fa na minim\u00e1lny v\u00fdkon, je lep\u0161ie do tohto \u010dasu nevstupova\u0165 za tienen\u00e9 dvere. Vysvetlili n\u00e1m, ako funguje mobiln\u00e1 sie\u0165, o hlavnom a z\u00e1lo\u017enom nap\u00e1jan\u00ed, o odolnosti a o tom, \u017ee sie\u0165 je navrhnut\u00e1 tak, aby fungovala aj po at\u00f3movom bombardovan\u00ed. Neviem, \u010di to bolo povedan\u00e9 pre efektn\u00e9 slovo, alebo je to pravda, ale v hlave mi to zostalo.<\/p>\n<p>A naozaj: ak\u00fdko\u013evek chaos sa v miestnej sieti niekedy dial, hlasov\u00e1 sie\u0165 v oblasti Volga v\u017edy fungovala nepretr\u017eite. Nie som spoj\u00e1r, ale viem, \u017ee zariadenie (a z\u00e1klad\u0148ov\u00e9 stanice, a termin\u00e1ly klientov) je navrhnut\u00e9 na maxim\u00e1lnu odolnos\u0165 \u201ehlasov\u00fdch\u201c prenosov. Vypnulo sa nap\u00e1janie na B.S.? Zn\u00ed\u017ei v\u00fdkon, prejde na DGU\/akumul\u00e1tory, vypne prenos paketov\u00e9ho dopravn\u00e9ho toku, ale hlas bude na\u010falej prech\u00e1dza\u0165. Prestrihli k\u00e1bel? Z\u00e1klad\u0148a prejde na r\u00e1diov\u00fd kan\u00e1l, ktor\u00e9ho na hlas posta\u010duje. Telef\u00f3n str\u00e1til B.S.? Zvy\u0161uje v\u00fdkon a h\u013ead\u00e1 vzduch, k\u00fdm sa nezachyt\u00ed za ve\u017eu (alebo k\u00fdm nevyd\u00e1 bat\u00e9riu). A tak \u010falej.<\/p>\n<p>Ale raz v kancel\u00e1rii bl\u00fdskol svetlo a vonku za\u010dali h\u00faka\u0165 dieselgener\u00e1tory. V\u0161etci sa vrhli skontrolova\u0165 svoje zariadenia: v IT-\u010dasti sa ni\u010d kritick\u00e9 nestalo, ale z monitorovania B.S. zaznelo zm\u00e4ten\u00e9 \u201eop\u00e1nku\u201c. A potom: \u201echlapci, v\u0161etky z\u00e1kladne s\u00fa down, skontrolujte spojenie\u201c.<br \/>\nVytiahli sme mobiln\u00e9 telef\u00f3ny \u2014 sign\u00e1l nikde.<\/p>\n<p>Sk\u00fa\u0161ame IP-telef\u00f3niu \u2014 nem\u00e1me \u017eiadny pr\u00edstup k mobilnej sieti.<\/p>\n<p>Nie je \u017eiadna sie\u0165. V\u00f4bec. Nikde.<\/p>\n<p>Spom\u00ednaj\u00fac na slov\u00e1 o at\u00f3movom bombardovan\u00ed, podvedome som nieko\u013eko sek\u00fand \u010dakal, k\u00fdm sa k n\u00e1m dostane tlakov\u00e1 vlna \u2014 in\u00e1 pr\u00ed\u010dina vypadnutia siete ma nenapadla. Bolo to desiv\u00e9 a z\u00e1rove\u0148 zauj\u00edmav\u00e9: akosi som si uvedomoval, \u017ee aj tak ni\u010d nestihnem. Ostatn\u00ed chlapci boli tie\u017e zasko\u010den\u00ed, nikto ni\u010d nech\u00e1pal.<\/p>\n<p>Tlakov\u00e1 vlna nepri\u0161la. Po p\u00e4\u0165sekundovom \u0161oku sme sa rozbehli k telef\u00f3nu v mestskom veden\u00ed, ktor\u00fd mal by\u0165 na tak\u00fato situ\u00e1ciu, a za\u010dali sme vola\u0165 region\u00e1lne kancel\u00e1rie. Mestsk\u00e1 sie\u0165, na\u0161\u0165astie, fungovala, ale v regi\u00f3noch potvrdzovali: cel\u00e1 Samara je 'm\u0155tva', \u017eiadne zariadenia nepinguj\u00fa, nie je mo\u017en\u00e9 sa dovola\u0165.<\/p>\n<p>O p\u00e4\u0165 min\u00fat niekto z energetikov priniesol spr\u00e1vu: niekde na elektr\u00e1rni vybuchlo, odpojilo minim\u00e1lne cel\u00fa Samaru, mo\u017eno aj oblas\u0165. Vyhli sme sa probl\u00e9mom; a ke\u010f do\u0161lo k prechodu na rezervn\u00e9 zdroje, dokonca sme si aj vyd\u00fdchli.<\/p>\n<h4>E\u0161te jeden stra\u0161ideln\u00fd (ale trochu hl\u00fapy) pr\u00edbeh.<\/h4>\n<p>\nNajv\u00e4\u010d\u0161\u00ed faux pas, na ktor\u00fd si pam\u00e4t\u00e1m, sa stal po\u010das \u010fal\u0161ej priamy l\u00ednie so s\u00fa\u010dasn\u00fdm obmedzen\u00edm. Vtedy sa pr\u00e1ve zav\u00e1dzala funkcia posielania ot\u00e1zok pomocou SMS, tak\u017ee na n\u00e1rast za\u0165a\u017eenia siete sme sa pripravili vopred: v\u0161etko sme prekontrolovali a pripravili, a cel\u00fd t\u00fd\u017ede\u0148 pred d\u0148om X sme zak\u00e1zali ak\u00fako\u013evek pr\u00e1cu, okrem havarijn\u00fdch. Tak\u00fdto protokol sa pou\u017e\u00edva v ak\u00fdchko\u013evek pr\u00edpadoch, ke\u010f sa o\u010dak\u00e1va zv\u00fd\u0161en\u00e9 za\u0165a\u017eenie, napr\u00edklad po\u010das sviatkov. A pre pohotovostn\u00fdch in\u017einierov je to rovnak\u00e9 ako de\u0148 vo\u013ena, preto\u017ee ak sa zariadenia nemenia, nem\u00f4\u017ee sa s nimi ni\u010d sta\u0165, a ak sa aj nie\u010do stane \u2014 v\u0161etci odborn\u00edci s\u00fa pre ka\u017ed\u00fd pr\u00edpad vopred v kancel\u00e1rii.<\/p>\n<p>Celkovo sed\u00edme, po\u010d\u00favame n\u00e1rodn\u00e9ho l\u00eddra, neob\u00e1vame sa ni\u010doho.<\/p>\n<p>Z prihrani\u010dnej strany sa oz\u00fdva tich\u00fd 'Do riti'.<\/p>\n<p>Pozriem k sebe \u2014 naozaj 'do riti': vypadla kampusov\u00e1 sie\u0165.<\/p>\n<p>O sekundu umiera \u00faplne v\u0161etko (vtedy e\u0161te neexistoval meme o Nat\u00e1lii a ma\u010dk\u00e1ch, ktor\u00fd by sa teraz hodil). Zmizne u\u017e\u00edvate\u013esk\u00fd segment siete, mizne technol\u00f3gia. S narastaj\u00facim hr\u00f4zou sa sna\u017e\u00edme skontrolova\u0165, \u010do zostalo v prev\u00e1dzkovom stave, a po kontrole siahame po skrinke za schovanou f\u013ea\u0161ou lie\u010debn\u00e9ho ko\u0148aku: zostali len hlasov\u00e9 volania (hovoril som, s\u00fa odoln\u00e9!), v\u0161etko ostatn\u00e9 \u2014 zdochol. Nie je internet \u2014 ani predplaten\u00e9 GPRS, ani optika, ktor\u00e1 patr\u00ed nieko\u013ek\u00fdm subdod\u00e1vate\u013eom. SMS sa neposielaj\u00fa. Je to pohroma! Obvol\u00e1vame regi\u00f3ny \u2014 oni maj\u00fa sie\u0165, ale Samaru nevidia.<\/p>\n<p>V priebehu pol hodiny sa koniec sveta stal takmer hmatate\u013en\u00fdm. Desiatky mili\u00f3nov \u013eud\u00ed, ktor\u00fdm sa n\u00e1hle v\u0161etko rozbilo a ktor\u00ed sa nem\u00f4\u017eu dovola\u0165 do call centra, preto\u017ee v call centre hlasov\u00e9 termin\u00e1ly funguj\u00fa cez VOIP.<\/p>\n<p>A to po\u010das vyst\u00fapenia najtemnej\u0161ieho vl\u00e1dcu! \u010eal\u0161ie v\u00ed\u0165azstvo \u0161t\u00e1tneho oddelenia a Obamu osobne!<\/p>\n<p>Technici, ktor\u00ed boli v pohotovosti, sa r\u00fdchlo rozbehli a ve\u013emi presne reagovali: sie\u0165 o\u017eila v priebehu hodiny.<\/p>\n<p>Tak\u00e1to katastrofa nie je na okresnej, ani na region\u00e1lnej \u00farovni, o takejto situ\u00e1cii je potrebn\u00e9 hl\u00e1si\u0165 Moskve so v\u0161etk\u00fdmi podrobnos\u0165ami a zisteniu vinn\u00edkov. Preto t\u00ed, ktor\u00ed sa podie\u013eali na vy\u0161etrovan\u00ed, dostali z\u00e1kaz hovori\u0165 pravdu pod hrozbou prepustenia, a pre verejn\u00fa ochranu bol vypracovan\u00fd spr\u00e1vy, pln\u00e1 vaty a neur\u010ditosti, pod\u013ea ktorej akosi vypl\u00fdvalo, \u017ee \u201eto sa stalo samo, nikto nie je vinn\u00fd\u201c.<\/p>\n<p>\u010co sa naozaj stalo: u jedn\u00e9ho z ved\u00facich sa pos\u00favali term\u00edny implement\u00e1ci\u00ed a bonusy za ne sa rozpadli. A ved\u00facemu ved\u00faceho sa bonusy rozpadli, a tak \u010falej; preto tla\u010dili na jedn\u00e9ho z nov\u00fdch in\u017einierov, aby vykonal potrebn\u00e9 sie\u0165ov\u00e9 pripojenia \u201ek\u00fdm je v\u0161etko tich\u00e9\u201c. In\u017einier sa neodv\u00e1\u017eil protestova\u0165, alebo aspo\u0148 po\u017eadova\u0165 p\u00edsomn\u00fd pr\u00edkaz: to bola jeho prv\u00e1 chyba. Druh\u00e1 \u2014 m\u00fdlil sa pri dia\u013ekovom konfigurovan\u00ed cisky a dosiahol rekordn\u00e9 v\u00fdsledky fiaskom v najkrat\u0161om \u010dase.<\/p>\n<p>Pod\u013ea toho, \u010do viem \u2014 nikoho nepotrestali.<\/p>\n<h4>Sviatok prich\u00e1dza k n\u00e1m<\/h4>\n<p>\nSviatky, ako som u\u017e spomenul, boli pre n\u00e1s v\u017edy zvl\u00e1\u0161tnymi d\u0148ami. V tak\u00fdch d\u0148och r\u00fdchlo rastie z\u00e1\u0165a\u017e na sieti, po\u010det gratula\u010dn\u00fdch hovorov a SMS prekra\u010duje v\u0161etky hranice. Neviem, ako je to teraz, s rozvojom internetovej komunik\u00e1cie, ale v ten jeden Nov\u00fd rok sa oper\u00e1torom podarilo zaznamena\u0165 ve\u013emi v\u00fdznamn\u00fd n\u00e1rast gratula\u010dn\u00fdch hovorov.<\/p>\n<p>Preto na silvestrovsk\u00fa noc v kancel\u00e1rii nevyhnutne dozorovali in\u017einieri v\u0161etk\u00fdch oddelen\u00ed (a mimo kancel\u00e1rie \u2014 t\u00edmy, pripraven\u00e9 prebojova\u0165 sa cez z\u00e1veje na odstr\u00e1nenie hav\u00e1rie na z\u00e1klad\u0148ovej stanici v dedine Mal\u00e9 Dri\u0161\u010di). Fakturanti, admini, softv\u00e9rov\u00ed technici, sie\u0165ov\u00ed in\u017einieri, prep\u00edna\u010de, servisn\u00ed technici, podporn\u00e9 t\u00edmy \u2014 ka\u017ed\u00e9mu t\u00edme jeho \u00faloha. A ak to podmienky dovolili, tak sa sch\u00e1dzali aj u n\u00e1s v dozorn\u00ed miestnosti, sleduj\u00fac na na\u0161ich monitorovac\u00edch zariadeniach n\u00e1rasty prenosu, ktor\u00e9 nasledovali \u010dasov\u00e9 p\u00e1sma po celom Povol\u017e\u00ed. <\/p>\n<p>Tri alebo \u0161tyri razy za noc sme v\u00edtali Nov\u00fd rok, pravda, nebolo v tom to\u013eko sl\u00e1vnostnosti, ako nerv\u00f3zne o\u010dak\u00e1vanie: udr\u017e\u00ed zariadenie nadmern\u00e9 za\u0165a\u017eenie, nepraskne nejak\u00fd \u010dl\u00e1nok zlo\u017eit\u00e9ho technick\u00e9ho re\u0165azca\u2026<\/p>\n<p><img decoding=\"async\" alt=\"Bajky z pohotovostnej m\u00e1rnice\" src=\"\/wp-content\/uploads\/2020\/08\/e81c74486a3adc39d4f31c3de6dd9d8a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nObzvl\u00e1\u0161\u0165 nerv\u00f3zny bol Sa\u0161a, zodpovedn\u00fd za faktur\u00e1ciu. V z\u00e1sade v\u017edy vyzeral tak, akoby cel\u00fd jeho \u017eivot prebiehal na holom nerve, preto\u017ee musel rie\u0161i\u0165 v\u0161etky probl\u00e9my, ktor\u00e9 sa udiali s faktur\u00e1ciou, odpoveda\u0165 za v\u0161etky nedostatky, \u010dastej\u0161ie ho budili v noci; celkovo si neviem predstavi\u0165, ako a pre\u010do pracoval tam, kde pracoval. Mo\u017eno mu platili ve\u013ea pe\u0148az\u00ed, alebo mal rodinu ako rukojemn\u00edkov. Ale v t\u00fa noc som mal pocit, \u017ee ak by sa do Sa\u0161u niekto \u0161tipol, tak od nahromaden\u00e9ho vn\u00fatorn\u00e9ho nap\u00e4tia by sa rozpadol na prach. Na tak\u00fd nepr\u00edjemn\u00fd pr\u00edpad m\u00e1me metlu, ale zatia\u013e \u2014 pracujeme a te\u0161\u00edme sa na \u010dakaj\u00faci ko\u0148ak.<\/p>\n<p>Hodinu po hodine pre\u0161li v\u0161etky n\u00e1rasty za\u0165a\u017eenia, v\u0161etci sa za\u010dali znovu preverova\u0165 svoje syst\u00e9my. Prep\u00edna\u010d bledne: na jednom z region\u00e1lnych prep\u00edna\u010dov zmizol cel\u00fd faktura\u010dn\u00fd prenos. A to s\u00fa \u00fadaje o v\u0161etk\u00fdch hovoroch, ktor\u00e9 pre\u0161li cez prep\u00edna\u010d; zapisuj\u00fa sa do s\u00faboru, ktor\u00fd sa \u010derp\u00e1 po \u010dastiach cez FTP (spo\u013eahliv\u00fd, ale pomal\u00fd) na BRT na tarif\u00e1ciu.<\/p>\n<p>K\u00fdm si predstavil, ko\u013eko objemu bude ma\u0165 klyst\u00edr s terpent\u00ednom za stratu \u010dasti viano\u010dn\u00fdch ziskov v celom regi\u00f3ne, a\u017e sa cel\u00fd triasol. Oto\u010dil sa k Sashovi a s naplnen\u00fdm o\u010dak\u00e1van\u00edm v hlase sa obr\u00e1til k osvieten\u00e9mu p\u00e1novi z billingu: \u201eSasha, pozri pros\u00edm, nemohlo BRT u\u017e stihn\u00fa\u0165 spracova\u0165 tarif\u00e1ciu? No, pros\u00edm, pozri!\u201c.<\/p>\n<p>Sa\u0161a sa napil ko\u0148aku, zamie\u0161al si ho s chleb\u00edkom s kavi\u00e1rom, pomaly pre\u017e\u00faval a, zav\u00e1dzaj\u00fac o\u010di od pote\u0161enia, sp\u00f4soben\u00e9ho t\u00fdm, \u017ee probl\u00e9m nie je u\u0148ho, odpovedal: \u201eU\u017e som to skontroloval, s\u00fabory nie s\u00fa...&rdquo;.<\/p>\n<p>(M\u00f4j \u00fa\u017easn\u00fd korektor sa p\u00fdtal, \u010do sa stalo s chud\u00e1kom commut\u00e1torom. Ach, jeho osud bol hroziv\u00fd: bol ods\u00faden\u00fd na t\u00fd\u017ede\u0148 str\u00e1\u017eenia na prvej l\u00ednii podpory call-centra, pri\u010dom mu zak\u00e1zali nad\u00e1va\u0165. Brr-r-r!)<\/p>\n<h4>Kto je bez hriechov, nech hod\u00ed kame\u0148.<\/h4>\n<p>\nZ t\u00fdchto pr\u00edbehov by si mohol myslie\u0165, \u017ee ja osobne ani in\u00ed str\u00e1\u017ecovia sme nemali \u017eiadne fauly. Ni\u010d tak\u00e9, faulovali sme, ale nejako bez zauj\u00edmav\u00e9ho epiku a n\u00e1sledkov. Pr\u00e1ca bola pova\u017eovan\u00e1 za vhodn\u00fa pre v\u010deraj\u0161\u00edch \u0161tudentov bez mozgu a sk\u00fasenost\u00ed, z tak\u00e9ho zamestnanca niet \u010do vzia\u0165, vyhodi\u0165 za chybu \u2014 tak nov\u00e1 n\u00e1hrada nebude nutne m\u00fadrej\u0161ia. Ale pren\u00e1\u0161anie svojich ch\u00fdb na \u201estr\u00e1\u017eku\u201c bolo medzi in\u017einiermi osobitnou \u0161portovou discipl\u00ednou: prehliadli, neporozumeli, neinformovali v\u010das, tak ich aj trestejte. \u201eStr\u00e1\u017eka\u201c sa dokonale nau\u010dila umenie od\u00f4vod\u0148ovania, ne\u0161lo to v\u017edy, ale v\u0161etci v\u0161etko ch\u00e1pali. Preto za to dost\u00e1vali tresty \u2014 ale zvy\u010dajne bez v\u00e1\u017enych n\u00e1sledkov.<\/p>\n<p><img decoding=\"async\" alt=\"Bajky z pohotovostnej m\u00e1rnice\" src=\"\/wp-content\/uploads\/2020\/08\/dd6ddd94ba44752ae868bb5dec4e0035.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Rozober\u00e1me \u010fal\u0161\u00ed \u201epr\u00faser\u201c na zmene.<\/i><\/p>\n<p>Po nieko\u013ek\u00fdch rokoch pr\u00e1ce tam si pam\u00e4t\u00e1m tri pr\u00edpady, kedy niekoho z oddelenia vyhodili.<br \/>\nRaz sa in\u017einier v no\u010dnej zmene rozhodol da\u0165 si pivo a presne vtedy pri\u0161iel do str\u00e1\u017eky technick\u00fd riadite\u013e. Niekedy mohol takto jednoducho pr\u00eds\u0165 a pozdravi\u0165 (zrejme s\u00e1m za\u010d\u00ednal medzi str\u00e1\u017ecami). P\u0159istihol chlapca s plechovkou piva, cvak na telef\u00f3ne, vyhodenie. Odvtedy sa pivo v nociach nepilo.<\/p>\n<p>In\u00fd raz str\u00e1\u017en\u00fd commut\u00e1tor prehliadol nejak\u00fa v\u00e1\u017enu hav\u00e1riu. Podrobnosti si u\u017e nepam\u00e4t\u00e1m.<\/p>\n<p>A tret\u00edkr\u00e1t \u2014 u\u017e na konci mojej pr\u00e1ce tam. Pracovn\u00e9 podmienky sa ve\u013emi zhor\u0161ili, bola obrovsk\u00e1 fluktu\u00e1cia a stra\u0161n\u00e9 pre\u0165a\u017eenie. \u013dudia \u010dasto pracovali cel\u00e9 dni, potom i\u0161li spa\u0165 12 hod\u00edn a op\u00e4\u0165 sa vr\u00e1tili na no\u010dn\u00fa slu\u017ebu. Aj ja som tak pracoval, k\u00fdm mi to zdravie dovolo\u010dilo a bola za to adekv\u00e1tna odmena; nesk\u00f4r fakticky prestali plati\u0165 za nad\u010dasy (\u0161tandardne s\u013eubovali kompenz\u00e1ciu vo\u013enem, ke\u010f bude mo\u017enos\u0165 \u2014 ale v\u0161etci ch\u00e1pali, \u017ee nikto nikdy vo\u013eno nep\u00f4jde), a na slu\u017eby n\u00e1s n\u00fatili takmer za hrozby. Jedn\u00e9mu in\u017einierovi sa to podarilo znies\u0165 a uprostred smeny vstal z pracoviska a nav\u017edy odi\u0161iel domov; po ceste nakukol do kancel\u00e1rie ved\u00faceho oddelenia a poslal ho na tri p\u00edsmen\u00e1. Pam\u00e4t\u00e1m si e-mailov\u00fa spr\u00e1vu, v ktorej toho in\u017einiera postfactum ozna\u010dili za fa\u0161istu a zradcu; v ka\u017edom riadku sa dalo pre\u010d\u00edta\u0165, ako vedenie z\u00farilo z tak\u00e9ho \u010dinu.<\/p>\n<p>\u010co sa t\u00fdka mojich osobn\u00fdch sk\u013aznut\u00ed \u2014 jeden pr\u00edpad sa zap\u00edsal svojou neobvyklos\u0165ou. Op\u00e4\u0165 no\u010dn\u00e1 slu\u017eba, v\u0161etko je tich\u00e9, ni\u010d sa nedeje. Pri zmene sledujeme monitoring: ups, v noci poklesla spracovanie d\u00e1t zo switche, asi dlho svietila \u010derven\u00e1 kontrolka. Po cel\u00fa noc som sa na tento sign\u00e1l pozeral \u2014 a akosi som ho nevn\u00edmal. Napriek tomu, \u017ee to bol jeden z najzjavnej\u0161\u00edch a najsvetlej\u0161\u00edch monitorov, st\u00e1le nerozumiem, pre\u010do som to nevidel.<br \/>\nTu nebolo mo\u017en\u00e9 vymyslie\u0165 \u017eiadne v\u00fdhovorky, chyba bola \u010dist\u00e1 a stopercentn\u00e1, hav\u00e1ria piatej kateg\u00f3rie a celkom pravdepodobn\u00e9 prepustenie. Po dvan\u00e1stich hodin\u00e1ch no\u010dnej slu\u017eby ma mu\u010dili a\u017e do obeda, n\u00fatili ma p\u00edsa\u0165 vysvetlenia. Ke\u010f\u017ee by nikto v pravdu neveril, musel som vymyslie\u0165 nejak\u00fa hl\u00fapos\u0165, \u017ee som kv\u00f4li zraneniu prejedol anestetik\u00e1 a zaspal. Ved\u00faci oddelenia na m\u0148a kri\u010dal vo svojej kancel\u00e1rii, celkovo v\u0161etko smerovalo k prepusteniu \u2014 ale nakoniec to skon\u010dilo napomenut\u00edm s odmenou. Odmeny sme vtedy v Mege u\u017e nieko\u013eko rokov nevideli, tak\u017ee som ni\u010d nestratil.<\/p>\n<p>Spom\u00ednam si na epiz\u00f3du s pr\u00edchodom technick\u00e9ho riadite\u013ea: raz v noci sa do slu\u017eobne nahrnul nejak\u00fd chlap\u00edk a za\u010dal kri\u010da\u0165, \u017ee sed\u00edme nezamknut\u00ed (slu\u017eob\u0148a by nemala by\u0165 zamknut\u00e1), \u017ee sme tu idioti, a \u017ee r\u00e1no od n\u00e1s \u010dak\u00e1 vysvetlenie za v\u0161etky na\u0161e chyby. T\u00fdm chlap\u00edkom bol ved\u00faci bezpe\u010dnostnej slu\u017eby, a od neho to poriadne zarezonovalo. Po tom, \u010do sa vykrikol, ved\u00faci odi\u0161iel do tmy, a r\u00e1no sme sa sp\u00fdtali n\u00e1\u0161ho \u0161\u00e9fa \u2014 \u010do teraz? \u201ePoslite ho do p*\u010di\u201c \u2014 odpovedal ten, a t\u00fdm bol incident uzavret\u00fd.<\/p>\n<h4>Ako som zni\u010dil oddelenie<\/h4>\n<p>\nV t\u00fdch d\u0148och bol Bashorg (vtedy e\u0161te bash.org.ru, a nie to, \u010do je tam teraz) kultov\u00fdm zdrojom. Cit\u00e1ty sa objavovali skoro po dvoch mesiaco\u0445, a ma\u0165 SVOJU! CIT\u00c1T!!! NA BA\u0160E!!! bolo rovnako cool, ako ma\u0165 svoj druh\u00fa \u00farove\u0148 dom\u00e9nu niekedy okolo roku 2000. Ten Bashorg bol tak viac IT-animovan\u00fd, aj ke\u010f bol vtipn\u00fd pre v\u0161etk\u00fdch.<\/p>\n<p>Ka\u017ed\u00e9 pracovn\u00e9 r\u00e1no najmlad\u0161ieho in\u017einiera (t.j. m\u00f4jho) sa za\u010d\u00ednalo \u010d\u00edtan\u00edm Bashorgu \u2014 tridsa\u0165 sek\u00fand smiechu pred dvan\u00e1stimi hodinami utrpenia.<\/p>\n<p>Raz sa ma kolega op\u00fdtal, \u010domu sa to smejem. Uk\u00e1zal som mu, nad \u010d\u00edm. Rozoslal odkaz po oddelen\u00ed.<\/p>\n<p>Pr\u00e1ca sa na p\u00e1r dn\u00ed zastavila: k mojej \u00fadivu nikto z kolegov o dosk\u00e1ch pred t\u00fdmto okamihom nevedel. V slu\u017eobni to st\u00e1lo za smiech: \u201eAch-haha-haha, prerobi\u0165 KDE, achaha-haha!\u201c. \u201eIgogo-go, topi\u0165 lomy v ortuti, bgegege!\u201c. Pracovn\u00fd de\u0148 bol strata, no na druhej strane \u2014 \u017eivot vtedy sa poriadne pred\u013a\u017eil.<\/p>\n<h4>Bonus pre t\u00fdch, \u010do do\u010d\u00edtali<\/h4>\n<p>\nPam\u00e4t\u00e1te, v star\u00fdch \u010dasoch bol tak\u00fd popul\u00e1rny vtip \u201eVid\u00edm dva disky C v Nortone, rozm\u00fd\u0161\u013eam \u2014 na\u010do mi s\u00fa dva? No a zmazal jeden!\u201c. Pripom\u00edna to jeden z mojich ob\u013e\u00faben\u00fdch pr\u00edbehov, ktor\u00fd nevypr\u00e1vam ja, ale mne. A ka\u017ed\u00fdkr\u00e1t je to vtipn\u00e9, ako na prv\u00fdkr\u00e1t:<\/p>\n<p>                        <b class=\"spoiler_title\">18+, ale zo piesne slov\u00e1 nevyhod\u00ed\u0161<\/b><br \/>\n                        <img decoding=\"async\" alt=\"Bajky z pohotovostnej m\u00e1rnice\" src=\"\/wp-content\/uploads\/2020\/08\/202348c6fbae1fe7f49c25a8a7bdc91b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n                    <\/p>\n<h4>Postscriptum<\/h4>\n<p>\nTieto pr\u00edbehy s\u00fa spracovanou kompil\u00e1ciou niektor\u00fdch pr\u00edspevkov z m\u00f4jho TG kan\u00e1la. Niekedy sa tam objav\u00ed podobn\u00e1 \u0161ialenos\u0165; ni\u010d nenazna\u010dujem, ale <noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/pozitronik_blog\">odkaz<\/a><\/noindex> predsa len zanech\u00e1m.<\/p>\n<p>V\u0161etk\u00fdm prajem skvel\u00fd de\u0148 bez probl\u00e9mov!<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/512634\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0438\u0435: \u043f\u043e\u0441\u0442 \u044d\u0442\u043e\u0442 \u0441\u0443\u0433\u0443\u0431\u043e \u043f\u044f\u0442\u043d\u0438\u0447\u043d\u044b\u0439, \u0438 \u0431\u043e\u043b\u044c\u0448\u0435 \u0440\u0430\u0437\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439, \u0447\u0435\u043c \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439. \u0412\u0430\u0441 \u0436\u0434\u0443\u0442 \u0432\u0435\u0441\u0451\u043b\u044b\u0435 \u0438\u0441\u0442\u043e\u0440\u0438\u0438 \u043e\u0431 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0445 \u0444\u0430\u043a\u0430\u043f\u0430\u0445, \u0431\u0430\u0439\u043a\u0438 \u0441 \u0442\u0451\u043c\u043d\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u043e\u0442\u043e\u0432\u043e\u0433\u043e \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430 \u0438 \u043f\u0440\u043e\u0447\u0438\u0439 \u043b\u0435\u0433\u043a\u043e\u043c\u044b\u0441\u043b\u0435\u043d\u043d\u044b\u0439 \u0448\u043e\u0440\u043e\u0445. \u0415\u0441\u043b\u0438 \u044f \u0433\u0434\u0435-\u0442\u043e \u0447\u0442\u043e-\u0442\u043e \u043f\u0440\u0438\u0443\u043a\u0440\u0430\u0448\u0443 \u2014 \u0442\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u044b \u0436\u0430\u043d\u0440\u0430, \u0430 \u0435\u0441\u043b\u0438 \u043d\u0430\u0432\u0440\u0443 \u2014 \u0442\u0430\u043a \u0432\u0441\u0451 \u044d\u0442\u043e \u0434\u0435\u043b\u0430 \u0434\u043d\u0435\u0439 \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043a\u043e \u043c\u0438\u043d\u0443\u0432\u0448\u0438\u0445, \u0447\u0442\u043e \u043d\u0438\u043a\u043e\u043c\u0443 \u043e\u0442 \u0442\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":90526,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-90525","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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