Impela, futhi uma ungazi kakade, uyakwazi lokho ku I-Linux ingafaka izinhlobo eziningi zohlelo olufanayo noma umyalo ngasikhathi sinye, okungukuthi, singathembela kuhlelo olufanayo uhlelo lokusebenza u-A olungu-xz nohlelo lwayo olufanayo A enguqulweni yalo xw, njll. Lokhu akunakwenzeka kwenye i-OS, ngoba kuzodala izingxabano futhi ngesikhathi sokufakwa kuzosicela ukuthi sikhiphe uhlobo lwangaphambilini noma isibuyekezo. Kepha emhlabeni we-Unix kwesinye isikhathi kuyathakazelisa ukuba nezinguqulo ezindala zohlelo, noma ngabe sinenguqulo yesimanjemanje ngezizathu ezithile.
Phakathi kwezinhlelo esingazidinga ngezinhlobo ezahlukahlukene esizitholayo IJava, i-PHP, iPython, abahlanganisi abanjengo-gcc noma i-g ++, nokude njll. Izidingo noma izizathu zokuthi kungani kufanele sisebenzise izinguqulo eziningana zingahluka kakhulu, ngokwesibonelo, esimweni sePython, kuvame ukuthi singabhala noma sisebenzise. lokhu sizoba nesidingo sokuthi kufakwe izinhlobo ezahlukahlukene ohlelweni.
Ngokusho lokho, ngizochaza ukuthi singashintsha kanjani kusuka kolunye uhlobo siye kolunye. Futhi ngalokhu kunezindlela eziningi, ngibonile amanye amagrafu noma ukudonsa ama-aliases ukuxhumanisa nezinguqulo ezahlukahlukene zomyalo, kepha ngizokuchaza ngisebenzisa ezinye izindlela ikhonsoli. Okokuqala ngincoma ukuthi ukhiphe zonke izinhlobo zesoftware esetshenzisiwe futhi wenze ukufakwa okusha usebenzisa umugqa nomphathi wephakheji. Isibonelo, ake ucabange ukuthi uzofaka i-gcc ezinhlotsheni eziningana:
[sorcodecode language = »ithafa»]
izindlela zokuvuselela i-sudo –susa-konke i-gcc
sudo apt-get ukufaka gcc-4.4 gcc-8.2
[/ ikhodi yomthombo]
Ngalokhu sizovele sibe neyethu izinhlobo ezimbili ze-GNU GCC efakwe kahle. Manje, uma usebenzisa umyalo we-gcc, uzobona ukuthi enye yezinguqulo yiyo ebekiwe ngokuzenzakalela, ngakho-ke uma ungacacisi ukuthi kuzoba yilowo owusebenzisayo:
gcc --version
Well uma sifuna sebenzisa enye inguqulo, kufanele nje senze okulandelayo:
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8.2 10 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.4 20 sudo update-alternatives --install /usr/bin/cc cc /usr/bin/gcc 30 sudo update-alternatives --set cc /usr/bin/gcc sudo update-alternatives --config gc</pre>
Futhi ngayo ungakwazi shintsha ngokuhlanganyela phakathi kwazo zombili izinhlobo ...