Polecenie lockfile
Opcje wykonania lockfile
w konsoli
Number of seconds lockfile waits before retrying after a failed creation attempt. Default is 8.
Invert return value. Useful in shell scripts.
Time (in seconds) after a lockfile was last modified at which it will be removed by force. See also -s.
If the permissions on the system mail spool directory allow it or if lockfile is suitably setgid, lockfile can lock and unlock your system mailbox with the options -ml and -mu, respectively.
Stop trying to create files after this many retries. The default is -1 (never stop trying). When giving up, remove all created files.
After a lockfile has been removed by force (see -l), a suspension of 16 seconds takes place by default. (This is intended to prevent the inadvertent immediate removal of any lockfile newly created by another program.) Use -s to change the default suspend time.
Przykłady lockfile działanie w Słownik polecenie L
- Przykład LOCKFILE użycie :
- Jak użyć directories. If no names are given, list the files in the current directory. With one or more names , list files contained in a directory name or that match a file name . names can include filename co to jest.
- Przykład LOCKFILE użycie :
- Jak użyć Display a list of recent bad login attempts (from the /var/log/btmp file). Accepts the same option flags and arguments as last definicja.
- Przykład LOCKFILE użycie :
- Jak użyć Cancel print jobs. Job IDs can be obtained from lpq ; if no job is specified, cancels the current job on the default printer co znaczy.
- Przykład LOCKFILE użycie :
- Jak użyć administration command. Configure CUPS printer queues. The command requires one of the following options: -d , -p , or -x . When a queue is configured to require a password, the lpadmin command will słownik.
- Przykład LOCKFILE użycie :
- Jak użyć administration command. Examine the libraries in the given directories , /etc/ld.so.conf , /usr/lib , and /lib ; update links and cache where necessary. Usually run in startup files or after the znaczenie.