Littafin Linux / gudu

Babban itace na Linux

A wasu lokutan na riga na yi rubutu game da wasu kundayen adireshi masu ban sha'awa a cikin LxA, ko da game da itacen shugabanci na rarrabawar GNU / Linux. Amma a wannan lokacin, za mu mai da hankali kan wani takamaiman. Game da shi / gudanar da kundin adireshi, wanda zamu bayyana duk bayanan dalla-dalla saboda kada ya rufa maka asiri. Maiyuwa bazai zama ɗayan fitattun kundin adireshi ba, amma yana da mahimmanci ga tsarin ...

Sabuwar kundin adireshi / gudu yana wakiltar ɗan canji a yadda Linux ke aiki dangane da data wucin gadi a lokacin gudu. Sabon kundin adireshi ya maye gurbin / var / gudu a cikin rikicewar halin yanzu. Yanzu, / var / kulle kuma za'a same su a cikin / run / kulle da / dev / shm a / run / shm, a tsakanin sauran canje-canje. Don kiyaye komai yana aiki yadda yakamata, ana amfani da alamomin alama don waɗannan kundayen adireshin. Wannan hanyar, babu canje-canje a bayyane ga tsoffin shirye-shiryen da suka dogara da su.

Zaka iya amfani da wannan umarnin zuwa samun bayanai game da wurin da aka mamaye:

 df -k /run 

Wannan yana ba mu damar ganin cewa ya kusa shugabanci da aka yiwa alama a matsayin tmpfs, wato, na ɗan lokaci. Ba a zahiri an adana shi a kan rumbun ba, amma a cikin babban ƙwaƙwalwa ko RAM. Idan ka je kundin adireshi, za ka ga wasu ƙananan ƙananan fayiloli da fayiloli a ciki:

 cd /run 

Gida ne da yawa data yi amfani dashi a lokacin gudu. Misali, zaku iya ganin cewa a ciki / gudu / mai amfani akwai kundin adireshi tare da lamba ga kowane mai amfani akan tsarin:

 cd /run/users
ls -l 

Idan ka sami damar shiga kundin adireshin da ya dace da mai amfanin ka, za ka ga cewa ya ƙunshi bayanan da tafiyar matakai na yanzu. Wasu suna da * .pid tsawo tare da sunan aikin da suka dace da shi. Kamar gdm3.pid, sshd.pid, da dai sauransu. Ina gayyatarku da ku yi amfani da mai dubawa don ganin abin da ɗayansu ya ƙunsa. Misali:

 cat upstart-dbus-bridge.pid 

Kuma zai nuna PID m zuwa ce tsari. Kuna iya ci gaba da bincika wasu abubuwa masu ban sha'awa kamar / run / sudo, / run / sshd, da dai sauransu. Kamar yadda kake gani, duk abin da ke gudana a halin yanzu yana da wasu saura ko na wucin gadi bayanai a can ...


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  1.   Alpercon m

    Ya zama kamar gaya wa mai amfani da Windows ya buɗe Windows da system folder ...

  2.   alex m

    Barka dai, Ina mamakin ko akwai wata hanya ta gyara fayiloli a cikin /run directory. Kwanakin baya tsarina ya karye, amma ina da kwafin ajiya kuma ina so in mayar da bayanan da aka adana a wurin.