Co robi WHEREIS użycie. Konsola filenames are first stripped of leading pathname components and any.

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Polecenie whereis

Wykonanie, użycie: Locate the binary, source, and manual page files for specified commands/files. The supplied filenames are first stripped of leading pathname components and any (single) trailing extension of the form .ext (for example, .c). Prefixes of s. resulting from use of source code control are also dealt with. whereis then attempts to locate the desired program in a list of standard Linux directories (/bin, /etc, /usr/bin, /usr/local/bin/, etc.)

Opcje wykonania whereis w konsoli

-b

Search only for binaries.

 -f

Terminate the last directory list and signal the start of filenames. Required when the -B, -M, or -S option is used.

 -m

Search only for manual sections.

 -s

Search only for sources.

 -u

Search for unusual entries—that is, files that do not have one entry of each requested type. Thus, the command whereis -m -u * asks for those files in the current directory that have no documentation.

 -B directories

Change or otherwise limit the directories to search for binaries.

 -M directory

Change or otherwise limit the directories to search for manual sections.

 -S directory

Change or otherwise limit the directories to search for sources.

Przykłady whereis działanie w Słownik polecenie W

Przykład WHEREIS użycie :
Jak użyć database for a domain name, IP address, or NIC name. The information returned varies, but usually contains administrative and technical contacts so that you can find a person to handle problems at co znaczy.
Przykład WHEREIS użycie :
Jak użyć Print byte, word, and line counts for each file. Print a total line for multiple files . If no files are given, read standard input. See other examples under ls and sort krzyżówka.
Przykład WHEREIS użycie :
Jak użyć Depending on your Linux distribution, wall uses one of the two syntaxes shown. In both versions, the default is for wall to read a message from standard input and send the message to all users co to jest.
Przykład WHEREIS użycie :
Jak użyć manual page descriptions in the whatis database for each keyword and print a one-line description to standard output for each match. Like apropos , except that it searches only for complete words słownik.
Przykład WHEREIS użycie :
Jak użyć to an interactive conversation with user . A write session is terminated with EOF. If the user is logged into more than one terminal, specify a tty number. See also talk ; use mesg to keep other czym jest.