Co robi WC użycie. Konsola files are given, read standard input. See other examples under ls and.

Czy przydatne?

Polecenie wc

Wykonanie, użycie: 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

Opcje wykonania wc w konsoli

-c, --bytes

Print byte count only.

 -l, --lines

Print line count only.

 -L, --max-line-length

Print length of longest line.

 -m, --chars

Print character count only.

 -w, --words

Print word count only.

 --help

Print help message and then exit.

 --version

Print the version number and then exit.

Przykłady wc działanie w Słownik polecenie W

Przykład WC 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 WC użycie :
Jak użyć Print summaries of system usage, currently logged-in users, and what those users are doing. w is essentially a combination of uptime , who , and ps -a . Display output for one user by specifying user krzyżówka.
Przykład WC użycie :
Jak użyć List the full pathnames of the files that would be executed if the named commands had been run. which searches the user's $PATH environment variable co to jest.
Przykład WC użycie :
Jak użyć System administration command. Mail warning messages to users that have exceeded their soft limit słownik.
Przykład WC 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.