Whoami: Difference between revisions
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root@desktop:~# whoami --help | root@desktop:~# whoami --help | ||
Usage: whoami [OPTION]... | Usage: whoami [OPTION]... | ||
Print the user name associated with the current effective user ID. | Print the user name associated with the current effective user ID. | ||
same as id -un | same as id -un | ||
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Report whoami bugs to big-coreutils@gnu.org | Report whoami bugs to big-coreutils@gnu.org | ||
GNU coreutils home page: <http://www.gnu.org/software/coreutils/> | GNU coreutils home page: <http://www.gnu.org/software/coreutils/> | ||
General help using GNU software: <http://www.gnu.org/gethelp/> | General help using GNU software: <http://www.gnu.org/gethelp/> | ||
For complete documentation, run info coreutils 'whoami invocation' | For complete documentation, run info coreutils 'whoami invocation' | ||
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Revision as of 12:06, 15 January 2015
Autor
Anastasia Osadtsaja, A21
Sissejuhatus
Käsk whoami (kokku kirjutatud, who am i – kes ma olen) kuvab sessiooni kasutajanime standardväljundisse. [2]
Milleks on vajalik whoami
Käsk on kasulik, kui kasutada shelle, näiteks ash ja sh, kus ei kuvata hetke kasutajanime käsureal. Kasulik on ka kasutada whoami peale su (substitute user - kasutaja vahetamine), mis vahetab sessiooni käigus kasutaja, ilma et logiks välja algse omaniku. [2]
Käsul on kaks võimalust: [2]
--help annab lühikese ülevaate, mida hoitakse man-is (built-in system manual).
root@desktop:~# whoami --help
Usage: whoami [OPTION]...
Print the user name associated with the current effective user ID.
same as id -un
--help display this help and exit --version output version information and exit
Report whoami bugs to big-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
For complete documentation, run info coreutils 'whoami invocation'
–version väljastab mitmes versioon on süsteemil hetkel installitud. [2]
root@desktop:~# whoami --version whoami (GNU coreutils) 8.21 Copyright (C) 2013 Free Sofware Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are gree to change and redistribute it. There is no WARRANTY, to the extent premitted by law.
Written by Richard Mlynarik.
Kasutatud kirjandus
[1] http://unix.aspcode.net/view/635395087004115229187688/is-who-mom-likes-a-real-linux-command Viimati vaadatud: 09.12.14
[2] http://www.linfo.org/whoami.html Viimati vaadatud: 09.12.14
[3] http://unixhelp.ed.ac.uk/CGI/man-cgi?who+1 Viimati vaadatud: 09.12.14