Yadda ake Sa ido kan Dokokin Linux waɗanda Masu amfani da tsarin ke aiwatarwa a cikin ainihin lokaci


Shin kai mai gudanar da tsarin Linux ne kuma kana son saka idanu kan ayyukan ma'amala na duk masu amfani da tsarin (umarnin Linux da suke aiwatarwa) a cikin ainihin lokaci. A cikin wannan taƙaitaccen jagorar tsaro na tsarin Linux, za mu yi bayanin yadda ake duba duk umarnin harsashi na Linux wanda masu amfani da tsarin ke aiwatarwa a ainihin-lokaci.

Idan tsarin ku yana da bash, harsashi da aka fi amfani da shi a can sannan duk umarnin da masu amfani da tsarin ke aiwatarwa za a adana su a cikin ɓoyayyun fayil ɗin .bash_history wanda aka adana a cikin kundin gidan kowane mai amfani. Masu amfani za su iya duba abun ciki na wannan fayil, ta amfani da umarnin tarihi.

Don duba fayil ɗin .bash_history mai amfani aronkilik, rubuta:

# cat /home/aaronkilik/.bash_history

Daga hoton allo na sama, ba a nuna kwanan wata da lokacin da aka aiwatar da umarni ba. Wannan shine saitunan tsoho akan mafi yawan idan ba duk rarrabawar Linux ba.

Kuna iya bin wannan jagorar don saita kwanan wata da lokaci don kowane umarni a cikin fayil ɗin bash_history.

Saka idanu Ayyukan Mai Amfani a cikin Ainihin Amfani da Sysdig a cikin Linux

Don ganin abin da masu amfani ke yi akan tsarin, zaku iya amfani da umarnin w kamar haka.

# w

Amma don samun ra'ayi na ainihi game da umarnin harsashi wanda wani mai amfani ya shiga ta tasha ko SSH, zaku iya amfani da kayan aikin Sysdig a Linux.

Sydig buɗaɗɗen tushe ne, dandamali na giciye, mai ƙarfi da sassauƙan tsarin kulawa, bincike da kayan aikin warware matsala don Linux. Ana iya amfani dashi don bincike na tsarin da kuma lalata.

Da zarar kun shigar da sysdig, yi amfani da spy_users chisel don leken asirin masu amfani ta hanyar bin umarnin da ke ƙasa.

# sysdig -c spy_users

Umurnin da ke sama yana nuna kowane umarni da masu amfani ke ƙaddamar da hulɗa tare da kowane masu amfani da kundin adireshi ke ziyarta.

Wannan ke nan, kuma kuna iya duba waɗannan labarai masu alaƙa:

  1. 25 Tukwici na Tsaro na Hardening don Sabar Linux
  2. Lynis – Kayan aikin Bincike da Binciken Tsaro don Tsarin Linux
  3. 10 Fa'idodin Tsaro na Tsaro na Buɗewa don Tsarin Linux
  4. Jagora Mai Kyau zuwa Nmap (Scanner Tsaro na Yanar Gizo) a cikin Linux

A cikin wannan jagorar tsaro na tsarin, mun bayyana yadda ake duba fayil ɗin tarihin bash masu amfani, nuna masu amfani da abin da suke yi, mun kuma bayyana yadda ake dubawa ko saka idanu duk umarnin da masu amfani da tsarin ke aiwatarwa a cikin ainihin lokaci.

Idan kuna son raba wasu hanyoyin ko yin tambayoyi, da fatan za a yi haka ta sashin sharhin da ke ƙasa.