Esihlokweni esilandelayo sizobheka ukuthi singakwenza kanjani lokho hlola kusuka ekugcineni uma ngabe iphakethe elinikeziwe lifakiwe noma cha ohlelweni lwethu lwe-Ubuntu. Kwesinye isikhathi abasebenzisi bangadinga ukwazi lolu lwazi entweni ethile noma kwenye.
Ukuthola lolu lwazi, singathola izindlela ezahlukahlukene zokuluthola. Ukusesha kancane ku-Google ungakuthola izindlela ezahlukahlukene zokuthola le datha. Okuyinto okuthi kwesinye isikhathi ingahlala ilusizo kubo bonke abasebenzisi. Kulesi sihloko sizoshiya izindlela eziyisikhombisa, ukuze umsebenzisi ngamunye azikhethele evumelana naye kakhulu.
Yini esingayisebenzisa kusuka esigungwini ukubheka ukuthi ngabe iphakheji enikeziwe ifakiwe noma cha ku-Ubuntu?
- kufanelekile. Leli ithuluzi lomugqa womyalo elinamandla ukufaka, ukulanda, ukususa, ukusesha kanye phatha amaphakheji kumasistimu asuselwa ku-Debian.
- i-apt-cache. Wawuvamise buza i-APT cache noma imethadatha yephakeji.
- dpkg. Kuyinto umphathi wephakheji yezinhlelo ezisuselwa kuDebian.
- umbuzo we-dpkg. Leli ithuluzi le- buza i-dpkg database.
- okuyinto. Lo myalo ibuyisa indlela ephelele yokusetshenziswa.
- kuphi. Isetshenziselwa i- thola amafayili wamakhasi kanambambili, womthombo, nawomuntu ngomyalo onikeziwe.
- thola. Umyalo wokuthola isebenza ngokushesha kunomyalo wokuthola ngoba isebenzisa i-database ye-updatedb, ngenkathi umyalo wokuthola usesha isistimu yangempela.
Izibonelo zokuhlola ukuthi ngabe iphakheji ifakiwe yini
Okokuqala, yisho ukuthi nginemiyalo elandelayo ihlolwe ku-Ubuntu 19.04.
Umyalo we-apt
I-APT iyithuluzi elinamandla esigungwini esingakwazi ukufaka, ukulanda, ukususa, ukusesha nokuphatha ngaso thintana nolwazi ngamaphakeji. Iqukethe nezinsiza zomugqa womyalo ezingasetshenziswanga kakhulu ezihlobene nokuphathwa kwephakeji.
apt list vim
Umyalo we-apt-cache
Umyalo isilondolozi esifanele isetshenziselwe ukubuza isilondolozi se-APT noma imethadatha yephakeji kusuka ku-database yangaphakathi ye-APT. Izosesha futhi ibonise imininingwane mayelana nephakeji elinikeziwe. Izosikhombisa uma ngabe iphakethe lifakiwe noma cha, inguqulo yephakeji efakiwe, imininingwane yomthombo wokugcina.
Esibonelweni esilandelayo sizobona ukuthi iphakethe le-vim selivele lifakiwe ohlelweni.
apt-cache policy vim
Umyalo we-Dpkg
I-DPKG Kuyithuluzi lokufaka, ukudala, ukususa nokuphatha amaphakheji, kepha ngokungafani nezinye izinhlelo zokuphathwa kwephakeji, ayikwazi ukulanda ngokuzenzakalela futhi ifake amaphakheji noma ukuncika kwawo. Ukuthola imininingwane, ngokusobala, singayihlanganisa ne-grep.
dpkg -l | grep -i nano
Umyalo we-Dpkg-query
Leli ithuluzi le bonisa imininingwane ngamaphakeji afakwe kuhlu ledatha ye-dpkg.
dpkg-query --list | grep -i nano
Yimuphi umyalo
Yimuphi umyalo ibuyisa indlela ephelele yokusetshenziswa. Lo myalo ulusizo kakhulu lapho sifuna ukudala isinqamuleli sedeskithophu noma isixhumanisi esingokomfanekiso samafayela asebenzayo. Umyalo usesha izinkomba ezibhalwe ngokuhlukahluka kwemvelo PATH umsebenzisi wamanje.
Uma ngemuva kokwenza umyalo kukhonjiswa kanambambili wephakeji elinikeziwe noma indawo yefayela elisebenzisekayo, lokhu kukhombisa ukuthi iphakheji selivele lifakiwe ohlelweni. Uma kungenjalo, iphakheji alifakiwe kusistimu.
which vim
Lapho kuyala
Umyalo kuphi kusetshenziselwe ukuthola amafayela wekhasi kanambambili, womthombo, nowamuntu ngomyalo onikeziwe.
Uma ukukhishwa komyalo kukhombisa kanambambili wephakeji elinikeziwe noma indawo yefayela elisebenzisekayo, kukhombisa ukuthi iphakheji selivele lifakiwe ohlelweni. Uma kungenjalo, iphakheji alifakiwe kusistimu.
whereis nano
Thola umyalo
Umyalo thola isebenza ngokushesha kunomyalo wokuthola ngoba isebenzisa i-database ye-updatedb, ngenkathi umyalo wokuthola usesha isistimu yangempela. Sebenzisa i-database esikhundleni sokucinga izindlela zomhlahlandlela ngamunye.
Uma okukhiphayo komyalo kukhombisa iphakheji elinikeziwe kanambambili noma indawo yefayela elisebenzisekayo, iphakethe selivele lifakiwe ohlelweni. Uma kungenjalo, iphakheji alifakiwe kusistimu.
locate --basename '\nano'
