{"id":105179,"date":"2022-09-27T15:37:00","date_gmt":"2022-09-27T13:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-komandnyj-interpretator-bash-5-2"},"modified":"2022-09-27T15:37:00","modified_gmt":"2022-09-27T13:37:00","slug":"dostupen-komandnyj-interpretator-bash-5-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/dostupen-komandnyj-interpretator-bash-5-2","title":{"rendered":"Interpreteri i komandave Bash 5.2 \u00ebsht\u00eb n\u00eb dispozicion.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Pas pas nj\u00ebzet muajsh zhvillimi, \u00ebsht\u00eb publikuar nj\u00eb version i ri i interpreterit t\u00eb komandave GNU Bash 5.2, i p\u00ebrdorur si i parazgjedhur n\u00eb shumic\u00ebn e shp\u00ebrndarjeve t\u00eb Linux. N\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb \u00ebsht\u00eb formuar l\u00ebshimi i bibliotek\u00ebs readline 8.2, e cila aplikohet n\u00eb bash p\u00ebr t\u00eb organizuar editimin e linj\u00ebs s\u00eb komand\u00ebs. <\/p>\n
Disa nga p\u00ebrmir\u00ebsimet ky\u00e7e p\u00ebrfshijn\u00eb: <\/p>\n
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Kodi \u00ebsht\u00eb ri-shkruar p\u00ebr t\u00eb analizuar struktura e z\u00ebvend\u00ebsimit t\u00eb komandave (command substitution, z\u00ebvend\u00ebsimi i daljes nga ekzekutimi i nj\u00eb komande tjet\u00ebr, p\u00ebr shembull, «$(command)» ose `command`). Implementimi i ri p\u00ebrdor thirrjen rekurzive t\u00eb parserit bison dhe karakterizohet nga nj\u00eb verifikim m\u00eb i mir\u00eb t\u00eb sintaks\u00ebs dhe identifikimin e hersh\u00ebm t\u00eb gabimeve n\u00eb struktura t\u00eb z\u00ebvend\u00ebsuara.\n
Analiza dhe zbulimi i indekseve t\u00eb masave \u00ebsht\u00eb p\u00ebrmir\u00ebsuar. \u00cbsht\u00eb realizuar mund\u00ebsia e p\u00ebrdorimit t\u00eb parametrave «@» dhe «*» n\u00eb komand\u00ebn e integruar unset p\u00ebr t\u00eb fshir\u00eb \u00e7el\u00ebsin me vler\u00ebn e caktuar n\u00eb vend t\u00eb fshirjes s\u00eb gjith\u00eb mas\u00ebs.\n
\u00cbsht\u00eb shtuar nj\u00eb cil\u00ebsim i ri «patsub_replacement», kur vendoset, simboli «&» n\u00eb stringun e z\u00ebvend\u00ebsimit p\u00ebrdoret p\u00ebr t\u00eb z\u00ebvend\u00ebsuar pjes\u00ebn e stringut q\u00eb p\u00ebrputhet me nj\u00eb model t\u00eb caktuar. P\u00ebr t\u00eb futur nj\u00eb literal «&» \u00ebsht\u00eb e nevojshme ta escaposh at\u00eb me nj\u00eb shenj\u00eb t\u00eb prapme.\n
Numri i situatave kur nuk ekzekutohet krijimi i proceseve shtes\u00eb \u00ebsht\u00eb zgjeruar, p\u00ebr shembull, fork tani nuk aplikohet kur p\u00ebrdoret struktura «$(<file)».\n
\u00cbsht\u00eb realizuar nj\u00eb framework i ri i brendsh\u00ebm p\u00ebr timer-in dhe llogaritjen e time-out-eve.\n
\u00cbsht\u00eb siguruar mund\u00ebsia e p\u00ebrfshirjes n\u00eb faz\u00ebn e nd\u00ebrtimit (configure —enable-alt-array-implementation) t\u00eb nj\u00eb implementimi alternativ t\u00eb masave, i cili \u00ebsht\u00eb optimizuar p\u00ebr t\u00eb arritur maksimumin e shpejt\u00ebsis\u00eb s\u00eb aksesit me \u00e7mimin e rritjes s\u00eb konsumit t\u00eb memorjes.\n
\u00cbsht\u00eb zgjeruar p\u00ebrdorimi i z\u00ebvend\u00ebsimeve $’…’ dhe $»…», t\u00eb aplikuara gjat\u00eb lokalizimit. Jan\u00eb shtuar cil\u00ebsimi noexpand_translations dhe opsioni i nd\u00ebrtimit «configure —enable-translatable-strings», q\u00eb kontrollojn\u00eb p\u00ebrfshirjen e mb\u00ebshtetjes p\u00ebr z\u00ebvend\u00ebsimet e lokalizueshme $»…».\n
\u00cbsht\u00eb shtuar dhe p\u00ebrfshir\u00eb n\u00eb m\u00ebnyr\u00eb t\u00eb paracaktuar cil\u00ebsimi «globskipdots», q\u00eb ndalon kthimin e «.» dhe «..» gjat\u00eb zbulimit t\u00eb rrug\u00ebve. <\/ul>\n