Yadda ake cire tsoffin kwaya a Debian

Masu amfani waɗanda suke da kuma amfani da Debian na dogon lokaci za su lura da yadda suke cikin tsarin aikin su an nemi sabunta kernel ko kuma idan suna son cire kwaya. Da yawa daga cikinku zasuyi mamakin irin wannan halin wasu kuma zasuyi mamakin shin tsarin aikinsu zai daina aiki idan sun cire tsohuwar kwaya.

Tare da wannan labarin muna son taimaka muku don magance waɗannan shakku tare da inganta rarraba Debian ɗinku, cire kunshin da basu da mahimmanci a cikin rarraba kuma hakan na iya haifar da matsaloli na gaba tare da sabbin shirye-shirye ko kunshin.

Tushen kowane rarraba Gnu / Linux shine kernel na Linux. Saboda haka sunan Linux ne ba GNU kawai ba. Kowane lokaci, rarrabawa na sabuntawa ko saki sabon nau'in kwaya wanda ke gyara kwaro ko shine sabon sigar da ƙungiyar Kernel ta fitar. Lokacin da muka shigar da sabon salo, Debian ya bar tsohuwar kwaya kuma ya ɗora sabuwar kwaya.

Yayin da lokaci ya wuce, za mu iya samun samfuran goma ko ashirin na kwaya Wannan kawai yana ɗaukar sarari a kan rumbun kwamfutarka kuma yana iya haifar da matsaloli na gaba. Yawancin lokaci muna buƙatar nau'in kwaya ɗaya kawai, ko da yake don tsaro, yawanci akwai nau'i biyu, wanda ke aiki ba tare da wata matsala ba kuma sabuwar sigar.

Don kawar da tsohuwar kwaya, da farko dole ne mu san wane sigar da muke amfani da shi, don wannan muke buɗe tashar kuma rubuta waɗannan masu zuwa:

uname -sr

Wannan zai gaya mana sigar kwayar da muke amfani da ita. Yanzu yakamata mu duba nawa kernel da muka girka a Debian namu, saboda wannan zamu rubuta mai zuwa a cikin tashar:

dpkg -l | grep linux-image | awk '{print$2}'

Wannan zai nuna mana dukkan kernels da aka girka. Yanzu dole mu zabi kernels don cirewa kuma muyi shi kamar haka:

sudo apt remove --purge linux-image-X.XX-X-generic
sudo update-grub2
sudo reboot

Wannan zai kasance tare da kowane nau'in kwaya wanda muke son cirewa. Idan muna son yin ta atomatik, akwai wani shiri da ake kira byobu wanda zaiyi ta atomatik. Don yin wannan, dole ne mu fara shigar da shi kamar haka:

sudo apt install byobu

Kuma sannan gudanar da shi kamar haka:

sudo purge-old-kernels --keep 2

Wannan zai cire duk tsoffin kwaya ya bar iri biyu kawai don aminci. Kamar yadda kake gani, tsarin yana da sauƙi kuma ba kawai zai inganta aikin rarraba ba har ma za ku sami karin sarari don fakitinku ko fayiloli.