Downgrade: Koma zuwa sigar da ta gabata ta kayan aikin software

Abu na al'ada shine koyaushe sabunta abubuwan software don samun samfuran zamani na waɗannan. A yadda aka saba, masu haɓakawa suna ƙoƙari cewa tare da zuwan sababbin sifofi suna samun ci gaba da kyau. Amma ba koyaushe lamarin yake ba. Wani lokacin sigar da ta gabata na wani kunshin na iya zama mai karko, aiki mafi kyau saboda wasu dalilai, ko ma mai amfani yana son sigar kafin sabuntawa saboda yana da wani abu wanda sabon ba ya aiwatar da shi.

Idan wannan lamarinku ne, a cikin wannan koyawa za mu nuna muku yadda za ku iya ragewa na kowane kunshin, ma'ana, sake sabunta sabuntawa kuma shigar da sigar da ta gabata akan tsarinku. Ta wannan hanyar ba zaku sami matsala ba idan sabbin sigar sun sa ku ƙasa. To muje zuwa!

Tunda babu wata hanya ta gama gari don duk ɓarnar, zan nuna yadda za'a iya yin ta da mashahuri manajan kunshin. Af, idan kayi amfani da wasu hanyoyi kamar su YaST, Synaptic, da sauransu, hanyoyin ma zai yiwu, amma a zahiri kuma yafi ƙwarewa. Anan zanyi bayanin hanyoyin ta hanyar na'ura mai kwakwalwa, wadanda sune suke haifar da rudani ...

apt-get: Debian / Ubuntu da abubuwan da suka samo asali

Ga duk rarrabawa bisa fakitin DEB kuma tare da dacewar-samun mai sarrafa kunshin, zaka iya samun sauyin daga wani zamani zuwa na da. Misali, zamu dauki kunshin Firefox a matsayin abin dubawa, muna tunanin muna son komawa daga sigar da muke ciki zuwa wacce ta gabata. A wannan yanayin, zaku iya aiwatar da waɗannan umarnin:

• Zaka iya samu bayanan kunshin Firefox (ko duk abin da kuke buƙata, kawai kuna canza sunan zuwa wanda ya dace a cikin lamarinku), kamar su na baya da aka sanya, da dai sauransu, zaku iya amfani da wannan umarnin:

sudo apt-cache showpkg firefox

• Da zarar kun sani sosai na baya wanda kake son girkawa, zaka iya amfani da wannan umarnin don shigar da kunshin da kake so. A halinmu, a cikin umarnin da ya gabata mun sami kunshin da ake kira Firefox = 57.3-build1-0ubuntu1 wanda shine wanda muke so mu girka:

sudo apt-get install firefox=57.3-build1-0ubuntu1

• Bayan yin wannan, za ku riga an shigar da fasalin da ya gabata na wannan shirin. Ka sani, menene in ba haka ba ka saka sigar Tare da APT, ka girka sabuwar sigar da ake samu a ma'ajiyar wannan kunshin. A wannan yanayin mun nuna takamaiman sigar.

Ka tuna cewa yana yiwuwa hakan fakitoci daban-daban iri biyu suna rayuwa tare akan GNU / Linux ba tare da matsala ba. Don haka idan kuna son samun nau'i biyu daban daban na kunshin ɗaya kuna iya yin sa ...

pacman: Arch Linux da abubuwan da suka samo asali

Idan kana da Arch Linux, to lallai zakuyi ma'amala da pacman azaman mai sarrafa kunshin. Wannan kayan aikin yana ba ku damar komawa sigar da ta gabata idan kuna so. Hanyar yin hakan ta ɗan bambanta, amma kamar sauƙi:

• Don bincika en kunshin ya ɓoye samammun sigogin, zaka iya duba rikodin. Don tace sakamakon kawai don kunshin Firefox a cikin yanayinmu (amma kun riga kun san cewa zaku iya maye gurbin sunan kunshin ga wanda kuke so ...), kuna iya amfani da:

ls /var/cache/pacman/pkg/ | grep firefox

• Yanzu, da zarar ka san sigar da kake so, zaka iya amfani da wannan umarnin shigar da shi:

sudo pacman -U /var/cache/pacman/pkg/firefox-57.3.pkg.tar.xz

zypper: SUSE / openSUSE da abubuwan da suka samo asali

A cikin duniya SUSE, zaka iya amfani da manajan kunshin zypper. Hakanan hanya ce mai sauƙi don samun kunshin a cikin sigar da ta gabata. A halinmu, tare da Mozilla Firefox, zai zama kamar haka:

• Abu na farko shine tuntuɓi kunshin kunshin ta hanyar kama da yadda muka yi don Arch, tare da umarni mai zuwa don sanin sigogin baya na kunshin akwai:

cat /var/log/zypp/history | grep firefox

• Da zarar an samo sigar da ta gabata, zaka iya shigar da wannan sigar amfani da zypper kamar haka:

sudo zypper -in -f firefox_57.3

dnf: Red Hat / CentOS / Fedora da abubuwan da suka samo asali

Aƙarshe, akan rarrabawar Fedora za ayi amfani da yum ko dnf. Domin dawo da sabunta kunshin kuma komawa baya zuwa sigar da ta gabata tare da saukeka, zaka iya amfani da wadannan umarnin:

• A wannan yanayin abu na farko shine zai gani baya iri na fakitin da kake ƙoƙarin girkawa a cikin rumbun ajiya na DNF. Misalinmu, zaku iya amfani da wannan umarnin don samun jerin:

sudo dnf --showduplicates list firefox

• Yanzu, da zarar ka kalli kyakkyawan sunan sigar da kake son shigarwa, kawai ku kwafe shi daga bayanan da aka jefa a cikin fitowar umarnin da ya gabata ku liƙa shi a na gaba. Misali:

<pre>sudo dnf install firefox-57.3.fc28</pre>

Hakanan zaka iya amfani hotuna ko hotuna don komawa zuwa sifofin da suka gabata. Don haka, zaku iya amfani da umarni masu zuwa, wanda abin da zasu yi, bi da bi, shine samun tarihin, sa'annan ku sami bayani game da ma'amala daga tarihin tare da ID ɗin sa (duk abin da kuke so a cikin lamarin ku), sannan ku koma matsayin na wannan ma'amala da ke nuna ID (a misalinmu na 32):

sudo dnf history

sudo dnf history info 32

sudo dnf history undo 32

Ina fatan wannan koyaswar ta taimaka muku wajen warware matsalolin da sabon sigar kayan aikin software ke haifar muku a cikin masarufin da kuka fi so. Kun rigaya san cewa zaku iya barin naku tsokaci tare da tambayoyi ko shawarwari...