Kyakkyawan kayan aikin Linux shine kalmar sirri na tushen. Lokacin da muke son shigar da shiri, yi wasu tsare-tsaren tsarin, da dai sauransu. Tsarin yana buƙatar mu shigar da kalmar wucewa ta superuser don tabbatar da cewa waɗannan ayyukan ba da gaske bane mai kutsawa, amma daga mai gudanar da tsarin.
Koyaya, wani lokacin muna yin gyare-gyare ko ayyukan tsaro kuma muna buƙatar tushen kalmar sirri don wuce fiye da mintina 15, wanda shine Ubuntu ta tsohuwa. Saboda haka, zan bayyana yadda bambanta lokaci.
Maganin yana da sauki. Dole ne mu buɗe editan rubutu tare da tushen gata da shirya fayil ɗin zufa, wanda ke cikin babban fayil / sauransu Don yin wannan mun buɗe tashar kuma rubuta abubuwa masu zuwa:
sudo gedit / sauransu / sudoers /
Da zarar fayil ɗin ya buɗe, dole ne mu nemi sashe mai zuwa:
Shafuka masu tasowa env_reset
Don haka a ƙasan wannan layin, muna ƙara waɗannan masu zuwa:
Tsofaffi: timestamp_timeout = 0
Inda yace mai amfani dole ne mu rubuta sunan mu kuma ina ne 0, za mu sanya tsawon lokacin don kalmar sirri. Misali, idan muna son kalmar sirri ta tsawan mintuna 30, za mu maye gurbin 0 da 30. Amma, idan muka bar 0 koyaushe za mu shigar da kalmar sirri.
Me yasa rikita rayuwa?
sudo su -
ayyukan gudanarwa
fita
Daidai. Na yarda da ra'ayinku cewa wannan shine mafi kyawun madadin. Amma wannan fasaha. Ban rubuta shi ba! 🙂
Murna! Bulus.
Ina amfani da "sudo gedit" kuma yana aiki sosai lokacin da na fara gyara saitunan mara amfani.
Yanzu na fi son GUIs don kar in sanya wanda ya dace kodayake manajan burg, mai kyau a ka'ida, ban san dalilin ba - Na yi amfani da facin ne domin ya sabunta ni lokacin da aka sabunta kwaya -, ya bar ni wofi burg.conf da sauransu, kuma wannan ya riga ya zo tare da abubuwan da nake so don ɗora hotunan ISO ta tsohuwa, amma kash bani da wani zaɓi na yin "burg.conf.test" ko wani abu makamancin haka
Ba abu mai kyau bane kwata-kwata a gyara fayilolin sudoers "bareback" tunda kuskure a tsarin hada fayil din zai iya "haifar da dariya" (cin wasu maganganu ko iri daya ba tare da sanin hakan na iya faruwa ba kuma zai iya samun mummunan sakamako xD). Don gyara shi, yana da kyau a yi amfani da umarnin visudo, wanda zai buɗe fayil ɗin sudoers tare da editan vi kuma lokacin adana shi, zai bincika idan akwai wasu kurakurai a ciki kuma idan akwai, a bayyane zai ba da izinin adanawa . Kuma idan har kuka fi son Nano a matsayin edita a cikin na'ura mai amfani (duk a layi ɗaya):
EDITOR = nano visudo
Babu shakka duk wannan azaman tushen akan wasan bidiyo. Ban sani ba idan editan zane zai yi aiki, ban taɓa gwadawa ba. Koyaya, yin shi a kan na'ura mai kwakwalwa tare da Nano abu ne mai sauƙi. Bayani da aka ciro daga bankin Arki wiki mai ban mamaki da ɗan ƙwarewar kanmu (ɓangaren game da ba da shawara game da xD) Kuma ta hanyar hankali, idan za a yi amfani da shi ga duk masu amfani, Ina tsammanin ya isa ya sanya DUK maimakon mai amfani.
PS Yanzu na kalli shigowar fayil ɗin, yana jaddada amfani da visudo xD
Gaskiya ne! Yanzu na canza shi ...
Take ba daidai bane Abin da kuke yi baya canza tsawon kalmar sirri, abin da kuke yi shine canza sudo timeout.
Matsalar rashin gyara wannan faifai shi ne tunda tunda kun kasa aiwatar da rubutun, idan kun ci alamar ambato, ba za ku iya samun damar zama tushen ba, haifar da babbar matsala. Abin da umarnin visudo yayi shine duba cewa fayil ɗin daidai ne kafin adana canje-canje kuma, sabili da haka, ya guji manyan munanan abubuwa. Kuma ba zai zama irin wannan wargi ba idan aka haɗa sudo.