Co robi TIME użycie. Konsola also a shell time command, so you might need to specify the full path.

Czy przydatne?

Polecenie time

Wykonanie, użycie: Run the specified command, passing it any arguments, and time the execution. Note that there is also a shell time command, so you might need to specify the full path, usually /usr/bin/time, to run this version of time. time displays its results on standard error. The output includes elapsed time, user CPU time, system CPU time, and other information such as memory used and number of I/O operations. The output can be formatted using printf format strings specified with the -f option or the TIME environment variable

Opcje wykonania time w konsoli

--

The end of the options. Anything after the -- is treated as the command or one of its arguments.

 -a, --append

Used with -o to append the output to file instead of overwriting it.

 -f format, --format=format

Specify the output format. Overrides any format specified in the TIME environment variable.

 --help

Print help message and exit.

 -o file, --output=file

Send the output from time to the specified file instead of to standard error. If file exists, it is overwritten.

 -p, --portability

Use portable output format (POSIX).

 -v, --verbose

Give verbose output, providing all available information.

 -V, --version

Print version information and exit.

Przykłady time działanie w Słownik polecenie T

Przykład TIME użycie :
Jak użyć lines of each named file (or standard input if - is specified) on standard output. If more than one file is specified, the output includes a header at the beginning of each file: = =>filename < co znaczy.
Przykład TIME użycie :
Jak użyć Telnet protocol server. telnetd is invoked by the Internet server for requests to connect to the Telnet port (port 23 by default). telnetd allocates a pseudo-terminal device for a client, thereby krzyżówka.
Przykład TIME użycie :
Jak użyć TFTP (IPv4 Trivial File Transfer Protocol), which allows users to transfer files to and from a remote machine. The remote host may be specified, and optionally the port , in which case tftp uses host co to jest.
Przykład TIME użycie :
Jak użyć Translate characters. Copy standard input to standard output, substituting characters from string1 to string2 , or deleting characters in string1 słownik.
Przykład TIME użycie :
Jak użyć expression and, if its value is true, return a zero exit status; otherwise, return a nonzero exit status. In shell scripts, you can use the alternate form [expression ] . This command is generally czym jest.