Shilpa Nair Ta Raba Ƙwarewar Tattaunawar Ta akan Gudanar da Kunshin Linux na RedHat
Shilpa Nair ta kammala karatunta ne a shekarar 2015. Ta je neman matsayin Trainee a gidan Talabijin na Labarai na kasa da ke Noida, Delhi. Lokacin da take shekarar kammala karatunta na ƙarshe da neman taimako akan ayyukanta ta ci karo da Tecmint. Tun daga lokacin take ziyartar Tecment akai-akai.
Duk tambayoyin da amsoshi an sake rubuta su bisa ƙwaƙwalwar Shilpa Nair.
Sannu abokai! Ni Shilpa Nair ce daga Delhi. Na kammala digiri na kwanan nan kuma ina farautar aikin horarwa ba da daɗewa ba bayan kammala digiri. Na sami sha'awar UNIX tun farkon lokacin da nake collage kuma ina nema. rawar da ta dace da ni kuma ta gamsar da raina. An yi mini tambayoyi da yawa kuma yawancin su tambayoyi ne na asali da suka shafi Gudanar da Kunshin RedHat.
Ga tambayoyin da aka yi mani da amsoshinsu. Ina buga waɗannan tambayoyin ne kawai waɗanda ke da alaƙa da RedHat GNU/Linux Package Management, kamar yadda aka fi tambayar su.
Amsa: Don nemo kunshin nano , An shigar da yanayin ko a'a, za mu iya amfani da umarnin rpm tare da zaɓi -q shine don tambaya kuma -a tsaye ga duk fakitin da aka shigar.
# rpm -qa nano OR # rpm -qa | grep -i nano nano-2.3.1-10.el7.x86_64
Hakanan sunan kunshin dole ne ya cika, sunan fakitin da bai cika ba zai dawo da hanzari ba tare da buga komai ba wanda ke nufin ba a shigar da kunshin (sunan kunshin da ba a cika ba). Ana iya fahimtarsa cikin sauƙi ta misalin da ke ƙasa:
Kullum muna canza umarnin vim tare da vi. Amma idan muka sami kunshin vi/vim ba za mu sami wani sakamako akan daidaitaccen fitarwa ba.
# vi # vim
Koyaya muna iya gani a sarari cewa an shigar da kunshin ta hanyar harbi vi/vim umurnin. Anan ga mai laifi shine sunan fayil bai cika ba. Idan ba mu da tabbacin ainihin sunan fayil ɗin za mu iya amfani da kati kamar:
# rpm -qa vim* vim-minimal-7.4.160-1.el7.x86_64
Ta wannan hanyar za mu iya samun bayani game da kowane fakiti, idan an shigar ko a'a.
Amsa: Muna iya shigar da kowane kunshin (*.rpm) ta amfani da umarnin rpm wanda aka nuna a ƙasa, anan zaɓuɓɓukan -i (shigarwa), -v (verbose ko nuna ƙarin bayani) da -h (tambarin zanta yayin shigarwar kunshin).
# rpm -ivh peazip-1.11-1.el6.rf.x86_64.rpm Preparing... ################################# [100%] Updating / installing... 1:peazip-1.11-1.el6.rf ################################# [100%]
Idan haɓaka fakiti daga sigar farko -U switch ya kamata a yi amfani da shi, zaɓi -v da -h suna biyo baya don tabbatar da cewa mun sami fitowar magana tare da alamar hash, wanda ke sa ana iya karantawa.
Amsa: Zamu iya jera duk fayiloli (Linux yana ɗaukar komai azaman fayil gami da kundayen adireshi) shigar da kunshin httpd ta amfani da zaɓuɓɓuka -l (Jera duk fayilolin) da -q (na tambaya ne).
# rpm -ql httpd /etc/httpd /etc/httpd/conf /etc/httpd/conf.d ...
Amsa: Na farko muna bukatar mu sani. an shigar da postfix ta wane kunshin. Nemo sunan fakitin da ya sanya postfix ta amfani da zaɓuɓɓuka -e eraase/uninstall a package) da –v (fitarwa na magana).
# rpm -qa postfix* postfix-2.10.1-6.el7.x86_64
sannan a cire postfix kamar:
# rpm -ev postfix-2.10.1-6.el7.x86_64 Preparing packages... postfix-2:3.0.1-2.fc22.x86_64
Amsa: Muna iya samun cikakken bayani game da kunshin da aka shigar ta amfani da zaɓi -qa tare da rpm wanda sunan kunshin ya biyo baya.
Misali don nemo cikakkun bayanan kunshin openssh, duk abin da nake buƙata shine:
# rpm -qa openssh rpm -qi openssh Name : openssh Version : 6.8p1 Release : 5.fc22 Architecture: x86_64 Install Date: Thursday 28 May 2015 12:34:50 PM IST Group : Applications/Internet Size : 1542057 License : BSD ....