As explained in a good teacher I had in one of her classes, just as you would not take any substance without previously informing you about its effects and risks, You should not execute any order in your terminal without before after investigating on your own actions will take in your system, the tutorial only give us a script the research we carry out, reducing the time and effort of the same.
Kama nilivyoeleza katika mwalimu mwema nilikuwa katika moja ya madarasa yake, tu kama wewe bila kuchukua kitu chochote bila awali kukufahamisha kuhusu madhara yake na hatari, Wewe lazima si kutekeleza utaratibu wowote kwa Temino yako bila mbele baada ya uchunguzi juu ya matendo yako mwenyewe kuchukua katika mfumo wako, mafunzo ya tu kutupatia hati utafiti sisi kufanya, kupunguza muda na juhudi ya sawa.