Yadda zaka canza sunan mai amfani a Linux mataki-mataki

canza mai amfani a cikin Linux

Da kyau, zaku yi dariya, amma abu na farko da zan fara shine cewa ba zan yi farkon abin da zan bayyana a cikin wannan labarin ba: yadda ake canza sunan mai amfani a cikin Linux daga tashar. Canza sunan mai amfani ya kasu kashi biyu, daya wanda muke canza sunan kawai a cikin shi kuma dayan kuma muna canza UID ko mai gano mai amfani. Canjin ba zai zama daidai 100% ba idan ba mu aiwatar da ayyukan biyu ba.

Kodayake duk abin da zan bayyana a cikin wannan sakon ya kamata ya kasance mai aminci, ni ba mutum ne mai son inshorar abubuwan da ba ku da tabbas din su 100%, don haka zan ba da shawara Ajiye duk mahimman bayanai kafin fara kowane tsari. A gefe guda, zan kuma bayyana wata hanyar yin hakan da alama ta fi lafiya a gare ni. Kuna da dukkan bayanan da ke ƙasa.

Canza sunan mai amfani tare da m

Ni ba babban masoyi bane ga wannan hanyar. Matakai ne da yawa kuma komai zai iya yin kuskure, amma wannan yakamata ya zama hanya madaidaiciya don canza sunan mai amfani a cikin Linux. Matakan zasu zama masu zuwa:

  1. Mun canza sunan tare da umarnin mai zuwa:
usermod -l nuevo-nombre viejo-nombre

Daga abin da ke sama, abin da kawai za mu yi shi ne canza sunan mai amfani. Idan wannan shine abin da kuke so, to da kuna da shi, amma ba zai zama gaskiya ba. UID zai kasance "tsohon suna". Don haka mu ci gaba.

  1. A cikin tashar, mun rubuta:
usermod -u UID username

Adadin adadi na UID dole ne ya zama lamba ba mara kyau ba. 0 zuwa 99 yawanci ana ajiye su don asusun tsarin.

Misali mai amfani

Amma mafi kyau tare da misali. Za mu bi wadannan matakan:

  1. Muna yin madadin kowane abu mai mahimmanci.
  2. Mun tabbata cewa kowane tsari ba ya amfani da mai amfani da muke son canzawa.
  3. Yanzu ya kamata mu ga mai amfani da ƙungiyoyinsu, a nawa yanayin "pablinux". Don wannan zamu rubuta "id pablinux" ba tare da ƙidodi ba.
  4. Na gaba, muna amfani da umarnin "grep" don samun bayanai ga mai amfani da "pablinux" daga / etc / passwd. Don wannan zamu rubuta "grep '^ pablinux:' / etc / passwd" ba tare da ƙididdigar ba.
  5. Mai zuwa shine don duba bayanan rukunin mai amfani tare da waɗannan umarnin:
grep 'pablinux' /etc/group
groups pablinux
  1. Muna neman izinin izini ga mai amfani da pablinux, aiwatar da umarnin:
ls -ld /home/pablinux/
  1. Yanzu zamu ga duk matakan mai amfani da ƙungiyoyi «pablinux» tare da waɗannan umarnin:
ps aux | grep pablinux
ps -u pablinux

Yanzu zamu canza mai amfani daga pablinux zuwa pablinux 2

  1. Muna amfani da waɗannan umarnin
id pablinux
usermod -l pablinux2 pablinux
  1. Muna duba shi:
id pablinux
id pablinux2
ls -ld /home/pablinux
  1. Muna iya ganin wasu kurakurai idan pablinux yana amfani da wasu matakai. Dole ne mu kashe su tare da waɗannan umarnin:
pkill -u pablinux pid
pkill -9 -u pablinux
usermod -l pablinux2 pablinux

Canza sunan rukunin farko daga pablinux zuwa pablinux2

  1. Mun rubuta:
id pablinux
groupmod -n pablinux2 pablinux
id pablinux
ls -ld /home/pablinux

Canza kundin adireshin gida daga pablinux zuwa pablinux2

  1. Zamu rubuta wadannan:
usermod -d /home/pablinux2 -m pablinux2
id pablinux2
ls -ld /home/pablinux2

Mataki na ƙarshe: canza pablinux UID daga 5001 zuwa 1000

  1. Zamu rubuta wadannan:
id pablinux
usermod -u 10000 pablinux
id pablinux

Kuma, a ka'ida, hakan zai kasance.

Hoton LXDE juya na Fedora.
Labari mai dangantaka:
Yadda zaka canza kalmar sirri a cikin Fedora

Kunna shi lafiya: wariyar ajiya da mai da fayiloli

Wani abin da zamu iya yi shine ƙirƙirar sabon mai amfani da share tsohuwar. Amma saboda wannan muna buƙatar bangare tsaro ko rumbun waje na waje. Manufar ita ce mai zuwa:

  1. Muna kwafin babban fayil ɗinmu na sirri akan bangare tsaro ko faifan waje. Idan ba mu son kwafa komai, za mu iya kwafa kawai abin da muke so. Misali, idan muka danna Ctrl + H, yawancin rarar Linux zasu nuna ɓoyayyun fayiloli. Zamu iya adana manyan fayilolin takardu, Kiɗa, Hotuna, da sauransu, da kuma wasu kamar su .mozilla waɗanda zasu ƙunshi tsarin Firefox.
  2. Kowane rarrabuwa na Linux yana da aikace-aikace daban-daban na saituna / abubuwan da ake so, don haka zan faɗi shi da ƙarfi (dangane da Kubuntu) Muna zuwa Tsarin Zabi / Manajan Mai amfani. A madadin haka, za mu iya bincika "Masu amfani" a cikin saitunan tsarin aikinmu.
  3. Anan zamu bada (+) ko «Sabon mai amfani».
  4. Mun sanya sabon suna da kalmar wucewa.
  5. MUHIMMI: muna baku izinin mai gudanarwa.

Createirƙiri sabon mai amfani a Kubuntu

  1. Mun fara daga sabon asusu.
  2. Mun dawo da bayanan da muka adana a mataki na 1.
  3. MUN Duba cewa komai yana aiki daidai.
  4. Idan komai ya tafi daidai, zamu iya share tsohon asusun mu.

Wannan ba canji bane don amfani, amma yana iya mana aiki kuma tsari ne mai aminci saboda bamu taɓa komai akan tsarin ba kuma muna da mahimman bayanai a cikin ajiyar ajiya.

Yaya game da sake shigar da tsarin aiki?

Duk wani mai amfani da ya girka Linux da kansa zai tuna cewa akwai wani mataki wanda zamu saita sunan mai amfani, sunan kwamfuta da kalmar wucewa. Wannan zai zama muhimmin mataki. Matsalar kawai ita ce wannan tsarin zai ɗauki lokaci. Matakan da za a bi za su kasance masu zuwa:

  1. Muna ƙirƙirar LiveCD ko LiveUSB. Don yin wannan, zamu iya ci gaba wannan jagorar.
  2. Mun fara kwamfutar daga LiveUSB.
  3. Mun fara shigarwa.
  4. A bangaren da muke son aiwatarwa, mun zabi "Sake shigar". Yana da mahimmanci a lura cewa wannan zai sake shigar da tsarin aiki kuma sau da yawa baza ku iya sake shigar da software ɗin da muka girka ba. Sake shigar da tsarin aiki ya bar babban fayil din / gida ba tare da an taba shi ba, wanda ke nufin sake shigar da shirye-shiryen zai koma kan saitunan daya.
  5. Muna ci gaba da shigarwa kamar koyaushe har sai mun isa ga ɓangaren zaɓi sunan mai amfani. Anan muka zabi sabon sunan mai amfani.
  6. Muna jiran shigarwar ta gama.
  7. Lokacin fara tsarin aiki zamu sami sabon sunan mai amfani.

Yana da mahimmanci a gare ni in bayyana cewa, kamar yawancin ayyukan kwamfuta, wani abu bazai zama kamar yadda ake tsammani ba, don haka madadin yana da mahimmanci. Don tabbatar da cewa babban fayil ɗin mu / gidanmu baya fuskantar canje-canje, ya cancanci samun bangare wanda aka keɓe don babban fayil ɗinmu. A wannan yanayin, a cikin irin shigarwar da muke son aiwatarwa, za mu zabi «»ari» kuma a nan za mu nuna wane ne rabon / gida, za mu yi masa alama haka kuma ba za mu yi masa alama don tsarawa ba. Wannan shine abin da nayi tsawon shekaru goma kuma BAN taɓa rasa bayanai ba.

Kamar yadda na fada a farkon wannan labarin, na fi yin shi "da wahala". Ina da 1TB na diski mai wuya + 128GB SSD inda na girka tsarin aiki, don haka ina da bangare tare da 500GB inda na sanya komai mahimmanci. A LOKACI NA, idan na sami matsala zan yanke shawarar sake sanyawa, wani lokaci daga 0, kuma in dawo da bayanan daga madadin. Me ka fi so ka yi?

Har yanzu daga jerin Milo Murphy's Law
Labari mai dangantaka:
Ayyuka da shirye-shirye don hana bala'i a cikin Linux

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