Video: Kuv yog leej twg hais kom ua hauv Unix nrog piv txwv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
qha lus txib hauv Linux nrog piv txwv . qha lus txib yog siv ob qho tib si hauv Unix Kev khiav hauj lwm System thiab zoo li hauv Windows Operating System. Nws yog qhov tseem ceeb ntawm kev sib txuas ntawm cov hlua "leej twg", " kuv ”, “i” as whoami. Nws qhia tus username ntawm tus neeg siv tam sim no thaum qhov no lus txib yog invoked.
Tsuas yog kuv yog leej twg vs Whoami?
Dab tsi yog qhov txawv ntawm qha thiab yog leej twg kuv commands hauv Unix? Ob leeg cov lus txib qha thiab yog leej twg Kuv tau siv kom tau txais cov ntaub ntawv siv hauv Unix. Tab sis thaum lwm tus neeg siv cia hais tias john nkag rau hauv remotely thiab khiav su –root, qha yuav pom cov hauv paus, tab sis yog leej twg kuv yuav qhia tus neeg siv thawj john.
Tsis tas li, leej twg hais hauv Unix Geeksforgeeks? Description: Leej twg lus txib yog siv kom tau txais cov ntaub ntawv hais txog tam sim no nkag rau hauv tus neeg siv rau hauv qhov system.
Piv txwv:
- Nkag mus rau lub npe ntawm cov neeg siv.
- Terminal kab zauv.
- Nkag mus rau lub sijhawm ntawm cov neeg siv nyob rau hauv qhov system.
- Chaw taws teeb tswj lub npe ntawm tus neeg siv.
Kuj paub, kuv yog leej twg Windows hais kom ua?
Yuav siv whoami, khiav cmd ua .exe ua. Txhawm rau kawm lub npe ntawm tus neeg siv nkag mus, tsuas yog ntaus whoami thiab ntaus Enter. Qhov no muaj txiaj ntsig tshwj xeeb yog tias koj nkag mus ua tus neeg siv tus qauv, tab sis ua haujlwm siab Hais kom ua Ceev qhov rai.
Dab tsi yog $ (Whoami?
Hauv kev suav, qha yog ib qho kev hais kom pom ntawm feem ntau Unix-zoo li kev khiav hauj lwm systems, Intel iRMX 86, txhua Microsoft Windows operating system txij li Windows Server 2003, thiab ntawm ReactOS. Nws yog concatenation ntawm cov lus "Kuv yog leej twg?" thiab luam tawm lub npe siv zoo ntawm tus neeg siv tam sim no thaum hu.
Pom zoo:
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Leej twg hais tias kuv yuav muab ib tug qaib rau hauv txhua lub lauj kaub?
Teb: Nws tsis yog qaib xwb. Thaum lub sij hawm tus thawj tswj hwm kev sib tw xyoo 1928, ib daim ntawv tshaj tawm los ntawm Republican Party tau thov tias yog Herbert Hoover yeej yuav muaj "tus qaib hauv txhua lub lauj kaub thiab lub tsheb hauv txhua qhov chaw nres tsheb