Co robi NICE użycie. Konsola command, nice prints the current scheduling priority (niceness). If.

Czy przydatne?

Polecenie nice

Wykonanie, użycie: Execute a command (with its arguments) with lower priority (i.e., be "nice" to other users). With no command, nice prints the current scheduling priority (niceness). If nice is a child process, it prints the parent process's scheduling priority. Niceness has a range of -20 (highest priority) to 19 (lowest priority)

Opcje wykonania nice w konsoli

--help

Print a help message and then exit.

 -n adjustment, -adjustment, --adjustment=adjustment

Run command with niceness incremented by adjustment (1-19); default is 10. A privileged user can raise priority by specifying a negative adjustment (e.g., -5).

 --version

Print version information and then exit.

Przykłady nice działanie w Słownik polecenie N

Przykład NICE użycie :
Jak użyć command with its optional command arguments , continuing to run it even after you log out (make command immune to hangups—i.e., no h angup ). Terminal output is appended to the file nohup.out by co to jest.
Przykład NICE użycie :
Jak użyć administration command. Create or update system users from entries in file . Each line in file has the same format as an entry in /etc/passwd , except that passwords are unencrypted and group IDs can definicja.
Przykład NICE użycie :
Jak użyć table in alphabetical order from one or more object files. If no object files are specified, perform operations on a.out . Output includes each symbol's value, type, size, name, and so on. A key co znaczy.
Przykład NICE użycie :
Jak użyć aliases database, /etc/aliases , after a change. Return 0 on success, or a number greater than 0 if there was an error. newaliases must be run whenever /etc/aliases has been changed for the change to słownik.
Przykład NICE użycie :
Jak użyć administration command. Assign an interface name to a network device specified by macaddress , the unique serial number that identifies a network card. If no name and macaddress are given, nameif znaczenie.